Testo 320 flue gas analyzer Instruction manual
Below you will find brief information for flue gas analyzer testo 320. This device is a handheld measuring device for the professional flue gas analysis of combustion plants such as small combustion plants, low-temperature and condensing boilers, and gas water heaters. You can use this device to check the compliance of the system with the applicable limit values and regulate the O2, CO and CO2 values in combustion plants to ensure optimal operation.
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testo 320 · Flue gas analyzer
Instruction manual
2
1 Contents
1 Contents
1 Contents ................................................................................................... 3
2 Safety and the environment .................................................................... 6
2.1.
About this document ........................................................................ 6
2.2.
Ensure safety ................................................................................... 7
2.3.
Protecting the environment .............................................................. 8
3 Specifications .......................................................................................... 9
3.1.
Use .................................................................................................. 9
3.2.
Technical data ............................................................................... 10
3.2.1.
Examinations and licenses ............................................................................ 10
3.2.2.
Bluetooth
®
module (option) ............................................................................ 10
3.2.3.
Declaration of Conformity .............................................................................. 12
3.2.4.
Measurement ranges and resolution .............................................................. 13
3.2.5.
Accuracy and response time .......................................................................... 14
3.2.6.
Other instrument data .................................................................................... 15
4 Product description ............................................................................... 17
4.1.
Measuring instrument .................................................................... 17
4.1.1.
Front view ...................................................................................................... 17
4.1.2.
Keypad .......................................................................................................... 18
4.1.3.
Display ........................................................................................................... 18
4.1.4.
Instrument connections .................................................................................. 19
4.1.5.
Condensate outlet and interfaces .................................................................. 20
4.1.6.
Rear view ....................................................................................................... 21
4.1.7.
Components .................................................................................................. 22
4.2.
Compact flue gas probe ................................................................ 23
4.3.
Modular flue gas probe .................................................................. 23
5 First steps .............................................................................................. 24
5.1.
Commissioning .............................................................................. 24
5.2.
Getting to know the product ........................................................... 24
5.2.1.
Mains operation ............................................................................................. 24
5.2.2.
Connecting probes ......................................................................................... 24
5.2.3.
Switching on .................................................................................................. 25
5.2.4.
Calling up the function ................................................................................... 25
5.2.5.
Entering values .............................................................................................. 26
5.2.6.
Printing/saving data ....................................................................................... 27
5.2.7.
Saving data to the clipboard (temporary memory).......................................... 28
5.2.8.
Confirming an error message ......................................................................... 28
5.2.9.
Switching off .................................................................................................. 28
5.3.
Address/Location ........................................................................... 28
5.4.
Measurement records .................................................................... 31
5.5.
Instrument diagnosis ..................................................................... 31
3
1 Contents
6 Using the product ................................................................................. 32
6.1.
Performing settings ....................................................................... 32
6.1.1.
Assigning the right function key ..................................................................... 32
6.1.2.
Instrument settings ........................................................................................ 32
6.1.2.1.
Measurement view .......................................................................... 32
6.1.2.2.
Alarm limits ...................................................................................... 34
6.1.2.3.
Units ................................................................................................ 35
6.1.2.4.
Date / time ....................................................................................... 35
6.1.2.5.
Energy management ....................................................................... 35
6.1.2.6.
Display brightness ........................................................................... 36
6.1.2.7.
Printer ............................................................................................. 36
6.1.2.8.
Bluetooth
®
....................................................................................... 36
6.1.2.9.
Language ........................................................................................ 37
6.1.2.10.
Country version ............................................................................... 37
6.1.2.11.
Password protection ........................................................................ 38
6.1.3.
Sensor settings .............................................................................................. 38
6.1.3.1.
O
2
reference .................................................................................... 38
6.1.3.2.
Sensor protection ............................................................................ 39
6.1.3.3.
Recalibration/adjustment ................................................................. 39
6.1.4.
Fuels .............................................................................................................. 40
6.2.
Measuring ..................................................................................... 41
6.2.1.
Preparing for measurement ........................................................................... 41
6.2.1.1.
Testing for leaks .............................................................................. 41
6.2.1.2.
Zeroing phases ................................................................................ 41
6.2.1.3.
Using the modular flue gas probe .................................................... 42
6.2.1.4.
Measurement view .......................................................................... 43
6.2.1.5.
Setting the location and fuel ............................................................ 43
6.2.2.
Flue gas ......................................................................................................... 44
6.2.3.
Draught measurement ................................................................................... 46
6.2.4.
External micro pressure probe ....................................................................... 47
6.2.5.
Average ......................................................................................................... 47
6.2.6.
BImSchV ....................................................................................................... 48
6.2.7.
CO undiluted .................................................................................................. 49
6.2.8.
Smoke number/HCT ...................................................................................... 49
6.2.9.
Differential pressure ....................................................................................... 50
6.2.10.
Differential temperature ................................................................................. 51
6.2.11.
O2 air ............................................................................................................. 52
6.2.12.
Gas flow rate ................................................................................................. 52
6.2.13.
Oil flow ........................................................................................................... 53
6.2.14.
Ambient CO ................................................................................................... 53
6.2.15.
CO2 ambient ................................................................................................. 54
6.2.16.
Leak detection ............................................................................................... 55
6.3.
Transferring data ........................................................................... 55
6.3.1.
Report printer ................................................................................................. 55
6.3.2.
PC / Pocket PC .............................................................................................. 56
4
1 Contents
7 Maintaining the product ........................................................................ 56
7.1.
Cleaning the measuring instrument ............................................... 56
7.2.
Replacing the rechargeable battery ............................................... 56
7.3.
Charging the battery ...................................................................... 58
7.4.
Replacing sensors ......................................................................... 58
7.5.
Recalibrating/adjusting sensors ..................................................... 59
7.6.
Cleaning the modular flue gas probe ............................................. 59
7.7.
Replacing the probe module .......................................................... 60
7.8.
Changing the thermocouple........................................................... 60
7.8.1.
Modular flue gas probe .................................................................................. 60
7.8.2.
Compact flue gas probe ................................................................................. 60
7.9.
Condensate container ................................................................... 61
7.10.
Checking/replacing the particle filter .............................................. 62
8 Tips and assistance ............................................................................... 63
8.1.
Questions and answers ................................................................. 63
8.2.
Accessories and spare parts ......................................................... 64
8.3.
Updating the instrument software .................................................. 68
5
2 Safety and the environment
2 Safety and the environment
2.1. About this document
Use
> Please read this documentation through carefully and familiarize yourself with the product before putting it to use. Pay particular attention to the safety instructions and warning advice in order to prevent injuries and damage to the products.
> Keep this document to hand so that you can refer to it when necessary.
> Hand this documentation on to any subsequent users of the product.
Warnings
Always pay attention to information that is marked by the following warnings with warning pictograms. Implement the specified precautionary measures.
Representation Explanation
WARNING
CAUTION
NOTICE
Indicates potential serious injuries indicates potential minor injuries indicates circumstances that may lead to damage to the products
6
2 Safety and the environment
Symbols and writing standards
Representation
Explanation
Note: Basic or further information.
1.
...
2.
...
> ...
- ...
Action: more steps, the sequence must be followed.
Action: a step or an optional step.
Result of an action.
[OK]
Control keys of the instrument or buttons of the program interface.
2.2. Ensure safety
> Only operate the product properly, for its intended purpose and within the parameters specified in the technical data. Do not use any force.
> Do not operate the instrument if there are signs of damage at the housing, mains unit or feed lines.
> Do not perform contact measurements on non-insulated, live parts.
> The testo 320 is not suitable for long-term measurements and should not be used as a safety (alarm) instrument.
> Do not store the product together with solvents. Do not use any desiccants.
> Carry out only the maintenance and repair work on this instrument that is described in the documentation. Follow the prescribed steps exactly. Use only original spare parts from
Testo.
Any further or additional work must only be carried out by authorised personnel. Testo will otherwise refuse to accept responsibility for the proper functioning of the measuring instrument after repair and for the validity of certifications.
> Only use the device in closed, dry rooms and protect it from rain and moisture.
> Temperatures given on probes/sensors relate only to the measuring range of the sensors. Do not expose handles and feed lines to any temperatures in excess of 70 °C unless they are expressly permitted for higher temperatures.
7
2 Safety and the environment
The testo 320 must be checked before commissioning for any visible damage. Do not commission the testo 320 if there are signs of damage on the housing, mains unit or supply lines.
Electrical risk.
> The objects to be measured or the measurement environment may also pose risks: Note the safety regulations valid in your area when performing the measurements.
For products with Bluetooth
®
(optional)
Changes or modifications that have been made without the explicit consent of the responsible approval authority, may cause the retraction of the type approval.
Data transfer may be disturbed by equipment that uses the same
ISM-band, e.g. WLAN, microwave ovens, ZigBee.
The use of radio communication links is not permitted, among others, in aeroplanes and hospitals. For this reason the following points must be ensured before entering:
> Switch off the device:
> Isolate the device from any external power sources (mains cable, external rechargeable batteries, ...).
2.3. Protecting the environment
> Dispose of faulty rechargeable batteries/spent batteries in accordance with the valid legal specifications.
> At the end of its useful life, send the product to the separate collection for electric and electronic devices (observe local regulations) or return the product to Testo for disposal.
8
3 Specifications
3 Specifications
3.1. Use
The testo 320 is a handheld measuring device for the professional flue gas analysis of combustion plants:
These systems can be adjusted using the testo 320 and checked for compliance with the applicable limit values.
The following tasks can also be carried out with the testo 320: for the purpose of ensuring optimal operation.
Measuring and regulating the gas flow pressure in gas water heaters.
Measuring and optimising the flow and return temperatures of heating systems. ambient CO probe 0632 3331). ambient CO probe 0632 1240). with additional gas leak probe 0632 3370).
The Bluetooth
®
option may only be operated in countries in which it is type approved.
9
3 Specifications
3.2. Technical data
3.2.1. Examinations and licenses
As declared in the certificate of conformity, this product complies with Directive 2004/108/EC.
This product is TÜV-tested in compliance with 1. BImSchV. The sensors 0393 0105 (CO, H2-compensated), 0393 0003 (O2), temperature and pressure are TÜV-tested in accordance with EN
50379 part 2.
The measuring cell 0393 0053 (CO, not H2-compensated) is TÜVtested as per EN 50379 part 3.
This product is EMC-tested as per DIN EN 61326-1.
For official measurements in accordance with 1. BImSchV
(chimney sweeps), the measuring instrument must be checked every six months by a technical testing body of the Guild of Master
Chimney Sweeps or another testing body recognised by the authorities.
3.2.2. Bluetooth
®
module (option)
• Bluetooth
®
type: BlueGiga WT11
• Bluetooth
• Bluetooth
®
®
product note: WT11
identification: B011198
• Bluetooth
®
company: 10274
Certification
Belgium (BE), Bulgaria (BG), Denmark (DK), Germany (DE),
Estonia (EE), Finland (FI), France (FR), Greece (GR), Ireland (IE),
Italy (IT), Latvia (LV), Lithuania (LT), Luxembourg (LU), Malta (MT),
Netherlands (NL), Austria (AT), Poland (PL), Portugal (PT),
Romania (RO), Sweden (SE), Slovakia (SK), Slovene (SI), Spain
(ES), Czech Republic (CZ), Hungary (HU), United Kingdom (GB),
Republic of Cyprus (CY).
Iceland, Liechtenstein, Norway and Switzerland.
Turkey, El Salvador, Ecuador
10
3 Specifications
Information of the FCC (Federal Communications
Commission)
This device fulfils part 15 of the FCC-guidelines. Commissioning is subject to the two following conditions: (1) This device must not generate any dangerous interferences and (2) this device must be able to receive interferences, even if these could have undesired effect on the operation.
Changes
The FCC demands that the user is to be informed that with any changes and modifications to the device, which have not been explicitly approved by testo AG, the right of the user to use this device will become null and void.
11
3 Specifications
3.2.3. Declaration of Conformity
12
3 Specifications
3.2.4. Measurement ranges and resolution
Measurement parameter
O
2
CO
CO, H
2
-comp.
Measuring range Resolution
0 to 21 Vol.%
0...4000 ppm
0 to 8000 ppm
0.1 vol.%
1 ppm
1 ppm
COlow, H
2
-comp. 0 to 500 ppm
Draught
1
0.1 ppm
-9.99 to 40.00 hPa 0.01 hPa
Fine draught
1
-9.999 hPa to
+40.000 hPa
0.001 hPa
0.1 hPa ∆P (only with gas pressure set 0554
1203)
Fine pressure
1
(only with gas pressure set 0554
1203) temperature
0 to 300 hPa
0 to 300 hPa
-40 to 1200°C
0.01 hPa
0.1°C (-40.0 to 999.9°C)
1°C (from 1000°C)
Efficiency
Flue gas loss
0 to 120 %
0 to 99.9 %
0.1 %
0.1 %
1
Depending on the country version
13
3 Specifications
3.2.5. Accuracy and response time
Measurement parameter
O
2
CO
CO, H
2
-comp.
Accuracy Response time (t
90
)
< 20 s ±0.2 vol.%
±20 ppm (0 to 400 ppm)
±5% of meas. val. (401 to 2000 ppm)
±10% of meas. val. (2001 to
4000 ppm)
±10 ppm or ±10% of meas. val.
2
(0 to 200 ppm)
±20 ppm or ±5% of meas. val.
2
(201 to 2000 ppm)
±10% of meas. val. (2001 to
8000 ppm)
< 60 s
< 40 s
COlow, H
2
-comp. ±2 ppm (0 to 39.9 ppm)
±5% of meas. val. (rest of range)
Draught
1
±0.02 ppm or ±5% of meas. val.
2
(-0.50 to 0.60 hPa)
± 0.03 hPa (0.61 to 3.00 hPa)
±1.5% of meas. val. (3.01 to
40.00 hPa)
Fine draught
1
±0.02 ppm or ±5% of meas. val.
(-0.50 to 0.60 hPa)
2
± 0.03 hPa (0.61 to 3.00 hPa)
±1.5% of meas. val. (3.01 to
40.00 hPa)
< 40 s
-
∆P (only with gas pressure set 0554
1203)
± 0.5 hPa (0.0 to 50.0 hPa)
±1% of meas. val.
(50.1 to 100.0 hPa)
±1.5% of meas. val. (rest of range)
-
2
higher value is valid
14
3 Specifications
Measurement parameter
Accuracy
Fine pressure
(only with gas
1 pressure set 0554
1203)
± 0.5 hPa (0.0 to 50.0 hPa)
±1% of meas. val.
(50.1 to 100.0 hPa)
±1.5% of meas. val. (rest of range) temperature ± 0.5°C (0.0 to 100.0°C)
±0.5% of meas. val. (rest of range)
Efficiency -
Flue gas loss -
3.2.6. Other instrument data
Feature
Storage and transport temperature
Operating temperature
Values
-20 to 50°C
-5 to 45°C
Ambient humidity
0…90 % rH, not condensing
Power supply
Protection class
Rech. batt.: 3.7 V / 2.4 Ah
Mains unit: 5.0 V/1000 mA
IP40
Response time (t
90
)
depending on the probe
-
-
Dimensions 240 x 85 x 65 mm
Display
Gas leak testing probe
Optimum rech. batt. storage conditions
Graphic colour display, 240 x 320 pixels visual indication (LED) audible indication by buzzer
Charge level: capacity at 50-80% ambient temperature: 10-20°C
Battery charge time Approx. 5-6 h with mains unit supplied
Rechargeable battery life
Data transfer
Approx. 6 h (pump on, 20°C ambient temperature)
IrDA, USB, Bluetooth
®
(option)
15
3 Specifications
Feature Values
Bluetooth
®
(option) Range < 10 m
Warranty Measuring instrument: 24 months
O2 sensor: 24 months
CO sensor: 24 months
CO sensor with H2 comp.: 24 months
CO/H2 low sensor (TCHL): 24 months
Flue gas probe: 24 months
Thermocouple: 12 months
Rech. batt.: 12 months
Terms of warranty Terms of warranty: see website www.testo.com/warranty
16
4 Product description
4.1. Measuring instrument
4.1.1. Front view
4 Product description
1 Display
3 Keypad
17
4 Product description
4.1.2. Keypad
[
[
Button Functions
]
Switch measuring instrument on / off
[OK]
Example
Function key (orange, 3x), relevant function is shown on the display
[▲]
[▼]
[esc]
Scroll up, increase value, navigate
Scroll down, reduce value, navigate
Back, cancel function
[ ]
Open main menu
]
Transmit data to the Testo protocol printer.
4.1.3. Display
18
1 Status bar (dark grey background):
• Warning symbol (only if there is an instrument error, display of error in instrument diagnosis menu), otherwise:
Instrument designation.
• Symbol (only if data is stored in the temporary memory).
• Display of date and time.
• Indication of Bluetooth
®
status, power supply and remaining rechargeable battery capacity:
Icon Feature
blue symbol = Bluetooth
® on, grey symbol = Bluetooth
® off
4 Product description
Icon Feature
Battery operation
Display of remaining rechargeable battery capacity by colour and fill level of the battery icon
(green = 5-100%, red = < 5%)
Mains operation
Display of remaining rechargeable battery capacity: see above
2 Info field of register tabs: Indication of selected folder/location, chosen fuel, chosen measurement type.
3 Selection field for functions (selected function appears against a white background, unavailable functions are identified by grey font) or display of measured values.
4 Function display for function keys.
4.1.4. Instrument connections
3 Probe socket
4 Micro USB socket (battery charging, data transfer)
19
4 Product description
4.1.5. Condensate outlet and interfaces
1 Infrared interface (IrDA)
2 Bluetooth interface (option)
20
4.1.6. Rear view
4 Product description
1 Attachment for carrying strap
CAUTION
> Keep a safe distance from products which could be damaged by magnets (e.g. monitors, computers, pacemakers, credit cards).
21
4 Product description
4.1.7. Components
22
2 Measured gas pump
3 Slot for O2 sensor
4 Slot for CO sensor, COlow sensor or CO, H2-compensated sensor
4.2. Compact flue gas probe
4 Product description
1 Removable filter chamber with window and particle filter
3 Connector plug for measuring instrument
4.3. Modular flue gas probe
1 Removable filter chamber with window and particle filter
4 Connector plug for measuring instrument
23
5 First steps
5 First steps
5.1. Commissioning
The measuring instrument is supplied with a rechargeable battery already fitted. measuring instrument, see Charging the battery, page 58.
5.2. Getting to know the product
5.2.1. Mains operation
If the mains unit is connected, the measuring instrument is automatically powered from the unit.
Connect the mains unit instrument plug to the instrument's micro USB socket.
5.2.2. Connecting probes
Probe detection at the flue gas socket is carried out continuously. New probes are recognised automatically.
Connect a probe to the probe socket before switching on the measuring instrument or start sensor detection manually after changing the probe:
[Options]
→
Sensor detection
.
Connecting flue gas probes/gas pressure adapters/temperature adapters
24
> Insert the connector plug into the flue gas socket and lock by slightly turning it clockwise (bayonet lock).
There must be no more than one extension lead (0554
1201) between measuring instrument and flue gas probe.
5 First steps
Connecting other sensors
> Insert the connector plug of the probe into the probe socket.
5.2.3. Switching on
> Press
]
.
- The start screen is displayed (duration: approx 15 s).
- During commissioning, when the instrument is switched on, the
Country version
menu is displayed.
Set the country version:
1. Select the country version:
[▲]
,
[▼]
→
[OK]
.
2. Confirm confirmation request:
Yes
→
[OK]
- The system is restarted.
- If the voltage supply was interrupted for an extended period:
The menu Date / Time is opened.
- The gas sensors are zeroed.
- There is an instrument error: The
Error diagnosis
is displayed.
- The menu is displayed.
5.2.4. Calling up the function
1.
[▲]
,
[▼]
.
2. Confirm selection: .
25
5 First steps
5.2.5. Entering values
Some functions require values (numbers, units, characters) to be entered. Depending on the selected function, the values are entered either via a list field or an input editor.
List field
1.
[▲]
,
[▼]
,
[◄]
,
[►]
(depending on the selected function).
2. Press .
3.
[▲]
,
[▼]
,
[◄]
,
[►]
(depending on the selected function).
4.
[OK].
6.
[Finished]
.
26
5 First steps
Input editor
1.
[▲], [▼], [◄], [►].
2. Apply value: .
Options:
> Toggle between upper/lower case: select
Ι← ABC→&$/ →Ι
:
[▲]
,
[▼]
→
[ABC→&$/]
.
> Position the cursor in the text: select
Ι← ABC→&$/ →Ι
:
[▲]
,
[▼]
→
[Ι←]
or
[→Ι]
.
> Delete character before or after the cursor: select
← next → [▲]
,
[▼]
→
[←]
or
[→]
.
Save the entry: Select
← next → [▲]
,
[▼]
→
[Next]
.
5.2.6. Printing/saving data
Data is printed out via the key
[ ]
. Data is saved via the
Options
menu. The
Options
menu is accessed via the left function key and is available in many different menus.
To assign the right function key with the
Save
function or see
Assigning the right function key, page 32,
Only measured values that have a display field assigned in the measurement view are saved/printed out.
The measurement data can be printed out parallel to the saving process, while a measurement program is running.
To be able to transfer data to a record printer via infrared or
Bluetooth interface, the printer used must be enabled, see Printer, page 36.
27
5 First steps
5.2.7. Saving data to the clipboard (temporary memory)
Using the clipboard, measurement results from various measurement types can be combined to produce a common record, which can then be printed out (see above). Data is saved to the clipboard via the
Options
menu and the
Clipboard
command.
If there is data in the clipboard, the status bar shows the symbol .
If there is data in the clipboard and the
command is triggered, all data in the clipboard will be printed out.
5.2.8. Confirming an error message
If an error occurs, an error message is shown on the display.
> Confirming an error message:
[OK]
.
Errors that have occurred but have not yet been rectified are indicated by a warning symbol ( ) in the header.
Error messages that have not yet been cancelled can be displayed in the
Error diagnosis
menu, see Instrument diagnosis, page 31.
5.2.9. Switching off
Unsaved measured values are lost if the flue gas analyser is switched off.
> Press
]
.
- The pump may start and the sensors may be rinsed until the switch-off thresholds (O2 > 20%, other measurement parameters < 50 ppm) are reached. The maximum rinsing period is 3 minutes.
5.3. Address/Location
All measuring values can be saved under the currently active location. Measuring values that have not been saved are lost when the measuring instrument is switched off!
Addresses and locations can be created, edited, copied and enabled. Addresses and locations (incl. protocols) can be deleted.
Call up function:
>
[ ]
→
Address/Location
→
[OK]
.
There are various options for opening address.
1. Edit search setting:
[Edit]
.
2. Select search setting:
[▲]
,
[▼]
→
[OK]
.
Possible settings:
28
5 First steps
•
Show all
: All address/location are displayed.
•
Search
: A search text only brings up address/location that contain characteristics of the search text.
•
Filter
: Individual letters or numbers can be selected. All data beginning with the relevant letter/number is displayed.
The initial letter is the determining factor for the
filter
function, and this can only be selected individually. The
search
function can also be used to find a series of several letters within the address!
3. Carry out search according to search setting:
[Search]
Show all
1. Select address:
[▲] , [▼] .
2. Show details: .
3. Enable a location: select the location →
[OK].
- The location is activated.
> Open measurements menu: press
[OK]
again.
Search
1. Edit search criteria
: [
►
]
→
[Edit]
.
2. Select search criteria
: [▲]
,
[▼]
→
[OK]
.
Possible options:
• Address
• Town/city
• Postcode
• Street
- The selected criterion is displayed.
3. Call up entry field for search text:
[
►
] or [▼]
>
[Finished]
Do not use the special character * as a placeholder.
Filter
1. Edit search criteria:
[Edit]
.
2. Select search criteria:
[▲]
,
[▼]
→
[OK].
Possible options:
• Address
• Town/city
29
5 First steps
• Postcode
• Street
- The selected criterion is displayed.
3. Enable tab:
[▼]
4. Select the required tab:
[▲]
,
[▼]
and sometimes
[
◄
]
,
[
►
]
→
[Filter]
.
- The search result for the relevant letter or number is displayed.
Create a new measuring location:
A location is always created under an address.
1. Select the address in which the location is to be created.
2.
[Options]
→
New/Location
→
[OK]
.
3. Enter values or make settings.
4. Finalise the entry:
[Finished]
.
Other location options:
>
[Options]
→
Edit location
: make changes to an existing location.
>
[Options]
→
Copy location
: make a copy of an existing location in the same address.
>
[Options]
→
Delete location
: delete an existing location.
Create new address:
1. →
New address
→
[OK]
.
3.
[Finished]
.
Other address options:
•
Edit address
: make changes to an existing folder.
•
Copy address
: make a copy of an existing folder.
•
Delete address
: delete an existing folder, including the locations created therein.
•
Delete All addresses
: delete all existing folders, including the locations created in them.
30
5 First steps
5.4. Measurement records
Call up function:
>
[ ]
→
Measurement records
→
[OK]
.
There are various options for opening records. see
Address/Location, page 28.
Displaying a record:
1. Select the required record from the detailed view.
2.
[Data]
.
Options:
>
[Options]
→
Delete Record
: delete the selected record.
>
[Options]
→
Number of lines
: change the number of measured values per display page.
>
[Options]
→
Delete all Records
: delete all saved records for a location.
5.5. Instrument diagnosis
Important operating values and instrument data are displayed. A gas path check can be carried out. The status of the sensors and any instrument errors not yet rectified can be displayed.
Call up function:
>
[ ]
→
Instrument diagnosis
→
[OK]
.
Displaying instrument errors:
>
Error diagnosis
→
[OK]
.
error: ,
[▼]
.
Displaying sensor diagnosis:
1. →
[OK]
.
2. Select sensor. ,
[▼]
.
A sensor is able to recover. The sensor status indication may therefore change from yellow to green or from red to yellow.
Displaying instrument information
>
Device information
→
[OK]
.
31
6 Using the product
6 Using the product
6.1. Performing settings
6.1.1. Assigning the right function key
The right function key can have a function from the
Options
menu assigned to it. The menu
Options
is accessed via the left function key and is available in many different menus. This assignment is only valid for the currently opened menu / the opened function.
✓ A menu / function is opened in which the
Options
menu is displayed on the left function key.
1.
Press
[Options]
.
2.
Select option:
[▲]
,
[▼]
.
Depending on the menu / function from which the
Options
menu was opened, the following functions are available.
3.
Assign the selected function to the right function key.
Press
6.1.2. Instrument settings
It is assumed that the contents of the chapter First steps
(see First steps, page 24) are known.
Calling up a function:
>
[ ]
→
Instrument Settings
.
see First steps, page 24
6.1.2.1. Measurement view
The parameters/units and the display (number of measured values shown per display page) can be set.
The settings are only valid for the currently chosen measurement type, which is indicated by the symbol in the info field.
Total overview of selectable measurement parameters and units
(available selection depends on the set country version and selected measurement type):
Display Measurement parameter
FT
AT
Flue gas temperature
Combustion air temperature
32
Display
GT
O2
CO2 qA+
η+
CO
COunv
λ
COumg
CO2um
O2ref
Draught
∆P
E draught
E-∆P cCO
ExAir qA
η
Dew Pt
Nett
GI
ET
6 Using the product
Measurement parameter
Instrument temperature
Oxygen
Carbon dioxide
Flue gas loss with due consideration of the calorific value range
Efficiency with due consideration of the calorific value range
Carbon monoxide
Carbon monoxide undiluted
Air ratio
Ambient carbon monoxide
Ambient carbon dioxide
Oxygen reference
Draught measurement
Differential pressure measurement
External draught (external micro pressure probe)
External differential pressure (external micro pressure probe)
Carbon dioxide reduction
Air surplus
Flue gas loss without due consideration of the calorific value range
Efficiency without consideration of the heat value range
Flue gas dew point temperature
Differential temperature
Toxin index qA+ - qA
33
6 Using the product
Calling up the function:
>
[ ]
→
Device settings
→
[OK]
→
Measurement view
→
[OK]
Changing the parameter/unit in a line:
1. Select the line:
[▲]
,
[▼]
→
[Edit]
2.
[▲]
,
[▼]
→
[OK]
3.
[▲]
,
[▼]
→
[OK]
4.
[OK]
Options:
>
[Options]
→
Number of lines
: change the number of measured values per display page.
>
[Options]
→
Blank line
: insert a blank line in front of the selected line.
>
[Options]
→
Delete line
: delete the selected line.
>
[Options]
→
Factory setting
: reset the measured value display to the factory settings.
6.1.2.2. Alarm limits
Alarm limits can be set for several display parameters. An audible alarm signal is triggered when the alarm limit is reached.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Alarm Limits
→
[OK]
Switching alarm signals on / off, changing alarm limits:
1.
Select function or parameter:
[▲]
,
[▼]
→
[Edit]
.
2. Set parameter: ,
[▼]
and partly
[
◄
]
,
[
►
]
→
[OK]
.
3.
Save changes:
[Finished]
.
> Reset the enabled value to the factory setting:
[Standard]
.
34
6 Using the product
6.1.2.3. Units
The units used for parameters in configuration menus can be set.
Call up function:
>
[ ]
→
Device settings
→
[OK]
→
Units
→
[OK]
.
Adjustable units
Parameter Unit
Altitude m
,
ft
Pressure mbar
,
hPa
1. Select the line:
[▲]
,
[▼]
→
[Edit]
.
2.
[▲]
,
[▼]
→
[OK]
.
3.
[Finished]
.
6.1.2.4. Date / time
Date, time mode and time can be set.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Date/Time
→
[OK]
Setting date/time:
1.
Select parameter:
[
◄
]
,
[▲]
,
[▼]
→
[Edit]
.
2.
Set parameter:
[▲]
,
[▼]
and partly
[
◄
]
,
[
►
]
→
[OK]
.
3.
Save changes:
[Save]
.
6.1.2.5. Energy management
Automatic instrument shutdown (Auto-Off) and switching off of the display light in battery operation can be set.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Energy Management
→
[OK]
Making settings:
1.
Select function or parameter:
[▲]
,
[▼]
→
[Edit]
.
2.
Set parameter:
[▲]
,
[▼]
and partly
[
◄
]
,
[
►
]
→
[OK]
.
3.
Save changes:
[Finished]
.
35
6 Using the product
6.1.2.6. Display brightness
The intensity of the display illumination can be set.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Display Brightness
→
[OK]
Performing settings
>
[
◄
]
,
[
►
]
→
[OK]
.
6.1.2.7. Printer
The headers (lines 1-3) and the footers for the printout can be set.
The printer that is used can be activated.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Printer
→
[OK]
Activating the printer:
The printer 0554 0543 can only be selected after the
Bluetooth
®
-interface has been activated, see
Bluetooth
®
, page 36.
1.
Select Printer
→
[OK]
.
2.
Select the printer:
[▲]
,
[▼]
→
[OK]
.
- The printer is activated and the menu
Printer
is opened.
Setting the print text:
1.
Print text
→
[OK]
.
2.
Select function:
[▲]
,
[▼]
→
[Edit]
.
3.
Enter values →
[Next]
.
4.
Save the entry:
[Finished]
.
see Bluetooth
®
, page 36
6.1.2.8. Bluetooth
®
This menu is only available if the instrument is equipped with
Bluetooth. The Bluetooth module can be switched on / off.The relay can now be tested.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Bluetooth
→
[Edit]
.
Making settings:
> Set parameter →
[OK]
.
36
6 Using the product
6.1.2.9. Language
The menu language can be set. The number of available languages depends on the activated country version, see Country version, page 37.
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Language
→
[OK]
Activating the language:
> Select the language →
[OK]
.
see Country version, page 37
6.1.2.10. Country version
Changing the country version may alter the basis for calculation and therefore also the displayed measurement parameters, fuels, fuel parameters and calculation formulas.
The selection of the country version influences the menu languages that can be enabled.
For information concerning the assignment table, the basis for calculation and the country version, see www.testo.com/downloadcenter (registration required).
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Country Version
→
[OK]
This action can be password protected. A password is specified in the menu
Password Protection
, see
Password protection, page 38.
Possibly:
> Enter the password:
[Enter]
→ Enter password →
[Next]
→
[OK]
.
Setting the country version:
1.
Select the country version:
[▲]
,
[▼]
→
[OK]
.
2.
Confirm the confirmation request:
Yes
→
[OK]
- The system is restarted.
see Password protection, page 38
37
6 Using the product
6.1.2.11. Password protection
The password protection is only valid for functions identified by the following symbol: or .
Password protection can be activated / deactivated, the password can be changed.
To deactivate the password protection change the password to
0000
(factory setting).
Calling up the function:
>
[ ]
→
Instrument Settings
→
[OK]
→
Password Protection
→
[OK]
Possibly:
Enter the currently valid password:
[Enter]
→ Enter password →
[Next]
→
[OK]
.
Changing the password:
1.
[Edit]
.
2.
Enter the new password →
[Next]
.
3.
[Edit]
.
4.
Enter the new password again to confirm →
[Next]
.
5.
Save changes:
[Finished]
.
6.1.3. Sensor settings
6.1.3.1. O
2
reference
The O2 reference value can be set.
The O2 reference value setting may be password protected, see
Password protection, page 38.
Call up function:
> →
Sensor settings
→
O2 reference
→
[Edit]
.
Possibly:
>
[Enter]
→ Enter password →
[Next]
→
[OK]
.
Setting the O
2
reference:
>
[OK]
.
38
6 Using the product
6.1.3.2. Sensor protection
Protection limits can be set to protect the sensors against overload.
Sensor protection switch-off is available for the CO sensor.
Sensor protection is activated if the threshold is exceeded.
To disable sensor protection, the threshold values must be set to 0 ppm.
Call up function:
>
[ ]
→
Sensor settings
→
Sensor protection
→
[OK].
Setting sensor protection thresholds:
1.
[Edit]
.
2. →
[OK]
.
3. Save changes: .
6.1.3.3. Recalibration/adjustment
The CO sensor can be recalibrated and adjusted.
For recalibration/adjustment, Testo recommends using calibration adapter 0554 1205 or sending the instrument off to Testo Customer
Service.
If obviously unrealistic measured values are displayed, the sensors should be checked (calibrated) and, if required, adjusted.
Adjustments made with low gas concentrations can lead to accuracy deviations in the upper measuring ranges.
Call up function:
> →
Sensor settings
→
Recalibration
→
[OK]
.
Possibly:
>
[Enter]
→ Enter password →
[Next]
→
[OK]
.
- Gas zeroing (30 s).
39
6 Using the product
Performing recalibration/adjustment:
WARNING
Dangerous gases
Danger of poisoning!
> Observe safety regulations/accident prevention regulations when handling test gas.
> Use test gases in well ventilated rooms only.
1. Connect the calibration adapter to the flue gas socket.
2.
[OK]
.
3. → Enter the test gas concentration (nominal value).
4. Attach the connecting line of the test gas bottle to the calibration adapter.
5. Apply test gas to the sensor.
6.
[Start]
.
7. Apply the target value once the actual value is stable
(adjustment):
[OK]
.
-or-
Cancel (no adjustment):
[esc]
.
8. Save changes: .
6.1.4. Fuels
The fuel can be selected. The fuel-specific coefficients and limits can be set.
In order to maintain the measuring accuracy of the instrument, the correct fuel must be selected or configured.
Correct representation of measuring results is only assured if the threshold values for the ideal range of the corresponding measurement task have been set correctly.
The pre-set threshold values are typical values for the selected system type and the chosen type of fuel.
Call up function:
>
[ ]
→
Fuels
→
[OK]
.
Activating fuels:
> Select the fuel →
[OK]
.
- The fuel is activated and the main menu is opened.
40
6 Using the product
Setting coefficients:
1.
[Coeff.]
.
2. Select the coefficients:
[Edit]
.
Possibly:
>
[Enter]
→ Enter password →
[Next]
→
[OK]
.
3. Set values →
[OK]
.
4. Save changes: .
Setting limits:
1.
[Edit]
.
2.
[OK]
.
3. Save changes: .
6.2. Measuring
6.2.1. Preparing for measurement
The First steps chapter (see First steps, page 24) must have been read.
6.2.1.1. Testing for leaks
The entire measurement system (probe, condensate trap, hoses and connections) must be tested for leaks before each measurement to avoid incorrect measurements due to the infiltration of external air. Testing is carried out while the pump is running and may be performed by attaching a compressed balloon pump. The measurement system is leak-tight if the balloon pump is not filled with air.
6.2.1.2. Zeroing phases
Measuring the combustion air temperature
If no combustion air temperature probe is connected, during the zeroing phase, the measured temperature of the flue gas probe is taken as the combustion air temperature.
The flue gas probe should not be in the flue gas duct during the zeroing phase.
All dependent parameters are calculated using this value. This method of measuring combustion air temperature is sufficient for systems dependent on ambient air.
If a temperature probe is connected, the combustion air temperature is measured continuously via this probe.
41
6 Using the product
Gas zeroing
When the instrument is switched on, the measurement menu is opened and the gas sensors are zeroed.
The flue gas probe must be in fresh air during the zeroing phase!
Draught/pressure zeroing
The pressure sensors are zeroed when a pressure measuring function is called up.
The flue gas probe must be in the fresh air during the zeroing phase / the instrument must not be pressurised during zeroing.
6.2.1.3. Using the modular flue gas probe
Checking the thermocouple
The thermocouple of the flue gas probe must not lie against the probe cage.
> Check before use. Bend the thermocouple back if necessary.
Aligning the flue gas probe
The flue gas must be able to flow freely past the thermocouple.
> Align the probe by turning it as required.
42
6 Using the product
The tip of the probe must be in the centre of the flue gas flow.
> Align the flue gas probe in the flue gas duct so that the tip is in the core current (area of the highest flue gas temperature).
6.2.1.4. Measurement view
Only those parameters and units that are enabled in the measured value display appear in the measured value display, in the saved measurement records and on the record printouts.
> Before carrying out measurements, set up the measured value display in such a way that the required parameters and units are enabled, see Measurement view, page 32.
6.2.1.5. Setting the location and fuel
Before carrying out measurements, the location and fuel must be correctly selected, see Address/Location, page 28 und see Fuels, page 40.
43
6 Using the product
6.2.2. Flue gas
To achieve usable measurement results, the measurement period of a flue gas measurement should be approx. 3 min and the measuring instrument should display stable measuring values.
Call up function:
1. →
Measurement options
→
[OK]
→
Flue Gas
→
[OK]
.
2. Select the fuel →
[OK]
.
Carrying out the measurement:
1. Start measurement:
]
.
If a separate measurement of CO undiluted has not yet been carried out, this value is calculated using the measured values of the flue gas probe and is updated continuously.
If CO undiluted and/or a draught measurement has already been carried out separately, the value obtained is applied.
- The measured values are displayed.
2. End measurement:
]
.
Options
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Fluegas matrix
: the measured values are displayed as a flue gas matrix, see below.
>
[Options]
→
Number of lines
: change the number of measured values per display page.
>
[Options]
→
Recalibrate
: the gas sensors are set to zero.
>
[Options]
→
Measurement view
: (This function is not available during a measurement): the measured value display menu is opened.
44
6 Using the product
3.
Showing the flue gas matrix
This function is only available if the measurement parameter
CO
has been activated in the measured value display.
Call up function:
✓ The flue gas function is open.
>
[Options]
→
Fluegas matrix
.
Options
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Show numeric value
: data is displayed as numerical values.
>
[Options]
→
System type
: (This function is not available during a measurement) Set the system type to be able to configure the ideal zone (green) of the flue gas matrix, using the limits pre-configured for each system type.
>
[Options]
→
Reset graphic
: the displayed graphical values are deleted.
>
[Options]
→
Thresholds
: (This function is not available during a measurement) Enter limits to be able to configure the ideal zone (green) of the flue gas matrix.
>
[Options]
→
CO + O2
or
CO + CO2
: choose which parameter should be assigned to the x-axis of the display matrix (O2 or
CO2).
>
[Options]
→
Measurement view
: (This function is not available during a measurement) Open the measured value display menu.
45
6 Using the product
6.2.3. Draught measurement
Call up function:
✓ A flue gas probe must be connected.
1. →
Measurement options
→
[OK]
→
Draught
→
[OK]
.
Carrying out the measurement:
During the zeroing phase, the flue gas probe must be outside the flue gas duct.
Do not measure for longer than 5 min, as a drift of the pressure sensor means that the measured values may be outside the tolerance limits.
1. Start measurement:
]
.
- Draught zeroing is carried out.
2. Position the flue gas probe in the hot spot (area of the highest flue gas temperature).
The display showing the maximum measured flue gas temperature (
AT max
) helps when positioning the probe.
- The measured value is displayed.
3. End measurement
]
.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Measurement view
: (This function is not available during a measurement): the measured value display menu is opened.
4.
46
6 Using the product
6.2.4. External micro pressure probe
The following measurements can be performed using the external micro pressure probe (0638 0330):
•
Ext-Draught
•
Ext-Delta-P Single meas.
•
Ext-Delta Program
•
Ext 4Pa-Measurement
(only available if Germany country version is selected)
•
Heating Check
(only available if Germany country version is selected)
See instruction manual for external micro pressure probe.
5.
6.2.5. Average
This function is only available when the
Italy
country version is selected.
Call up function:
✓ A flue gas probe or a multi-hole probe (0554 5762) is connected.
> →
Measurement options
→
[OK]
→
Average
→
[OK]
.
Options:
>
[Options]
→
Recalibrate
: the gas sensors are set to zero.
>
[Options]
→
Addresse/Location
: the Address/Location folder is opened.
>
[Options]
→
Fuels
: select fuel.
>
[Options]
→
Sensor detection
: once the probe has been changed, start sensor detection manually.
To calculate the average, a series of 3 measurements are carried out.
Averaging:
1. Position the flue gas probe in the centre of flow (area of the highest flue gas temperature).
2. Start measurements measurement:
]
.
> Second and third measurement:
[OK]
- The set measurement parameters, measurement period and measured values are displayed.
47
6 Using the product
- A signal is sounded after 2 min (recommended measurement period)
3. End measurements:
]
.
- Once the series of measurements has been carried out, the record for averaging is displayed.
> If necessary, scroll through the record:
[◄]
,
[►]
> Select
[▲] , [▼]
. value: →
[▲] , [▼]
→
[OK]
.
- The record is saved.
7.
6.2.6. BImSchV
This function is only available when the
Germany
country version is selected.
A qA average value measurement can be carried out. For this purpose the average is determined continuously over a period of 30 s, the measuring cycle takes 1 s. The average values actually valid at the corresponding time of recording are displayed.
Call up function:
✓ A flue gas probe and a combustion air temperature probe must be connected.
> →
Measurement options
→
[OK]
→
BImSchV
→
[OK]
.
> Select the fuel →
[OK]
.
Carrying out the measurement:
1. Start the measurement series:
[ ]
Wait for the balancing time, until O
20%.
2
shows a value below
2.
[Next]
.
- The qA measured values (O
2
, AT, VT) are determined (30 s).
- The measurement stops automatically.
- The measured values are displayed and saved automatically in a record.
3. End measurement: or
End measurement and call up draught measurement function:
[Draught
-
Measuring]
.
48
6 Using the product
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Address/Location
: the Address/Location folder is opened.
4.
6.2.7. CO undiluted
Call up function:
✓ A multi-hole probe (0554 5762) should be connected.
> →
Measurement options
→
[OK]
→
CO undiluted
→
[OK]
.
Carrying out the measurement:
1. Start measurement:
]
- The measured value is displayed.
2. End measurement:
]
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
6.2.8. Smoke number/HCT
Calling up the function:
> →
Measurement options
→
[OK]
→
Smoke number/HCT
→
[OK]
.
The parameters
Smoke No.
and
Oil depos.
are only available for oil fuels.
Determine smoke tester no./smoke nos./oil depos. with the smoke pump and enter manually:
1. Select parameter →
[Edit]
.
2. Enter data or values →
[Next]
or
[OK]
.
49
6 Using the product
Determine smoke tester no./smoke nos./oil depos. with the smoke tester testo 308 and transmit wirelessly:
- The testo 308 must be in data transfer mode ( lights up).
>
[Options]
→
t308
.
- The values recorded by the smoke tester are transferred to the testo 330.
Entering the heat carrier temperature:
>
Heat carrier.
→
[Edit]
→ enter value →
[OK]
.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Reset values
: The entered values are deleted.
6.2.9. Differential pressure
✓ The gas pressure set (0554 1203) must be connected.
Call up function:
> →
Measurement options
→
[OK]
→
Differential pressure
→
[OK]
.
Carrying out the measurement:
WARNING
Dangerous mixture of gases
Danger of explosion!
> Make sure there are no leaks between the sampling point and the measuring instrument.
> Do not smoke or use naked flames during measurement.
Do not measure for longer than 5 min, as the drift of the pressure sensor could mean that the measured values are outside the tolerance limits.
1. Connect the gas pressure set to the probe socket.
2.
[ ]
.
- Pressure zeroing is carried out (system must be unpressurised).
50
6 Using the product
- The measured value is displayed
4.
[ ]
.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Measurement view
: (This function is not available during a measurement): the measured value display menu is opened.
6.2.10. Differential temperature
✓ The differential temperature set (0554 1208) must be connected.
Call up function:
> →
Measurement options
→
[OK]
→
Differential temperature
→
[OK].
Carrying out the measurement:
1. Start measurement:
]
.
- The measured values and the calculated differential temperature (T1 - T2) are displayed.
2. End measurement:
]
.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Measurement view
: (This function is not available during a measurement): the measured value display menu is opened.
51
6 Using the product
6.2.11. O2 air
✓ An O2 dual wall clearance probe (0632 1260) must be connected.
Call up function:
>
[ ]
→
Measurement options
→
[OK]
→
O2air
→
[OK]
.
Carrying out the measurement:
1. Start measurement:
]
.
- The measured value is displayed.
2. End measurement:
]
.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
6.2.12. Gas flow rate
The function is only available if the chosen fuel is a gas.
Call up function:
> →
Measurement options
→
[OK]
→
Flowrate
→
[OK]
.
Carrying out the measurement:
1. Make a note of the gas meter value.
2.
[ ]
.
3.
[ ]
.
- The calculated gas flow rate and the gas burner capacity (in kW) are displayed.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Enter Gas Flow
: set the gas flow value.
>
[Options]
→
Change unit
: The unit for the gas flow can be changed (
m3 > l
or
l > m3
).
52
6 Using the product
6.2.13. Oil flow
The function is only available if the chosen fuel is an oil.
Calling up the function:
>
[ ]
→
Measurements
→
[OK]
→
Oil Flow
→
[OK]
.
Performing the measurement:
1.
Select the parameters
Oil Flow
(of the oil nozzle) and
Oil
Pressure
(no effect on calculation):
[▲]
,
[▼]
→
[Edit]
.
2.
Enter values.
[▲]
,
[▼]
and partly
[
◄
]
,
[
►
]
→
[OK]
.
- The calculated oil burner capacity (in kW) is displayed.
Options:
>
[Options] Clipboard
: Data are saved to the clipboard
>
[Options]
→
Delete clipboard
: Any data saved to the clipboard is deleted.
>
[Options] Save
: The readings are saved in a protocol.
>
[Options] Edit Unit
: The unit for the oil flow can be changed
(
kg/h > gal/h
or
gal/h > kg/h
).
6.2.14. Ambient CO
This function is not available when the
Spain
country version is selected.
✓ An ambient CO probe (recommended) or a flue gas probe must be connected.
Cigarette smoke influences the measurement by more than
50 ppm. The breath of a smoker influences the measurement by about 5 ppm.
When using an ambient CO probe, note that:
The direction of flow of the gas has an effect on the accuracy of measurement. Frontal flow onto the probe leads to higher measured values. The best measurement results are achieved when the probe is moved gently backwards and forwards.
When using the ambient CO probe and the flue gas probe, note that: the probe must be in the fresh air (CO-free) during the zeroing phase!
Call up function:
> →
Measurement options
→
[OK]
→
CO ambient
→
[OK]
.
53
6 Using the product
Carrying out the measurement:
1. Start measurement:
]
.
- The measurement starts and the measured value is displayed graphically (trend display).
- An audible alarm signal is triggered when the alarm limit is reached.
2. End measurement:
]
.
3. Confirm the message:
[OK]
.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
>
[Options]
→
Set alarm limits
: the alarm limits menu is opened.
6.2.15. CO2 ambient
This function is not available when the
Spain
country version is selected.
✓ An ambient CO2 probe (0632 1240) must be connected.
In order to obtain correct measured values, it is imperative to enter the prevailing absolute pressure. This can be entered directly (
Pressure absolute
), or it is automatically calculated when entering
Altitude
and barometric pressure
(
Barometric pressure
).
Call up function:
> →
Measurement options
→
[OK]
→
AmbCO2
→
[OK]
.
Carrying out the measurement:
1. →
[Edit]
.
2.
[▲]
,
[▼]
and in some cases
[
◄
]
,
[
►
]
→
[OK]
.
3.
[ ]
.
4.
[ ]
.
- The ambient CO2 value is displayed.
Options:
>
[Options]
→
Clipboard
: data is saved to the clipboard.
>
[Options]
→
Delete clipboard
: any data saved to the clipboard is deleted.
>
[Options]
→
Save
: the measured values are saved in a record.
54
6 Using the product
>
[Options]
→
Alarm limit
: the alarm limits menu is opened.
>
[Options]
→
Edit
: values for adjustable parameters can be edited.
>
[Options]
→
Measurement view
: (This function is not available during a measurement) The measured value display menu is opened.
6.2.16. Leak detection
This function is not available when the
Spain
country version is selected.
During gas leak detection, no measurement is carried out, but gas detection is performed.
✓ A gas leak probe (0632 3330) must be connected.
You must also refer to the documentation that comes with the gas leak probe.
Call up function:
> →
Measurement options
→
[OK]
→
Gas leak detection
→
[OK]
.
Carrying out detection:
> Set the gas type to be detected and perform gas leak testing by following the instructions described in the documentation of the gas leak probe.
1.
[ ]
.
- The gas concentration is displayed, and if it exceeds the limit, an alarm signal will sound.
Options:
>
[Options]
→
Alarm limit
: (this function is not available during a measurement) Adjusting alarm limits.
>
[Options]
→
Alarm signal
: (this function is not available during a measurement) Disable/enable alarm signal.
>
[Options]
→
Zeroing probe
: perform zeroing.
2. End detection:
]
.
6.3. Transferring data
6.3.1. Report printer
To be able to transmit data via infrared or Bluetooth interface to a
Testo report printer, the printer to be used must have been activated, see Printer, page 36.
55
7 Maintaining the product
Printing out data takes place via
[Print]
or
[ ]
. The function is only available if a printout is possible.
Representation of the available characters per line is limited on the printout. Thus, the unit
mg/KWh
is displayed on the printout as
mg/k
.
6.3.2. PC / Pocket PC
Data transfer to a PC can take place via USB, IrDA or Bluetooth
®
Data transfer to a Pocket PC can take place via IrDA or Bluetooth
.
®
.
You must also refer to the documentation that comes with the software.
7 Maintaining the product
7.1. Cleaning the measuring instrument
> If the housing of the measuring instrument is dirty, clean it with a damp cloth. Do not use any aggressive cleaning agents or solvents! Mild household cleaning agents and soap suds may be used.
7.2. Replacing the rechargeable battery
✓ The measuring instrument must not be connected to a mains socket via the mains unit. The instrument must be switched off.
Change the rechargeable battery within 2 minutes so that instrument settings (e.g. date/time) are not lost.
1. Place the measuring instrument on its front.
2. Unscrew, lift up and remove the service cover.
56
7 Maintaining the product
3. Press down on the holder lightly with your fingers.
Pull the retaining clip in the direction of the arrow until the catch is released. Remove holder.
4. Unplug the plug-in connection from the slot. rechargeable battery up and out of the holder (3).
6. Insert the new rechargeable battery in the holder. Make sure that the plug-in connection cable is routed out of the holder at the side. Press the rechargeable battery into the holder until the retaining clips click into place.
7. Plug the new rechargeable battery plug-in connection into the slot.
8. Insert the holder into the guide rail and slide it in the direction of the arrow until the holder clicks into place.
9. Refit and close the service cover.
57
7 Maintaining the product
7.3. Charging the battery
The rechargeable battery can only be charged at an ambient temperature of ±0 to +35°C. If the rechargeable battery has been completely discharged, the charging time at room temperature with the testo mains unit is approx. 6 h.
Charging in the measuring instrument
1. Connect the mains unit instrument plug to the instrument's micro USB socket.
2. Connect the mains plug of the mains unit to a mains socket.
- The charging process will start. The charging process will stop automatically when the battery is fully charged.
Battery care
> Do not fully exhaust rechargeable batteries.
> Store rechargeable batteries only in charged condition and at low temperatures, but not below 0°C (best storage conditions with a charge level of 50-80%, at an ambient temperature of 10-
20°C, recharge completely before use).
7.4. Replacing sensors
✓ The measuring instrument must be switched off.
1. Place the measuring instrument on its front.
2. Unscrew, lift up and remove the service cover.
3. Disconnect the hose connections from the faulty sensor/bridge.
4. Remove the faulty sensor/bridge from the slot.
5. Install new sensor / new bridge in the slot.
58
7 Maintaining the product
6. Push the hose connections on to the sensor/bridge.
7. Refit and close the service cover.
After replacing an O2 sensor, wait for an equalisation period of 60 min to elapse before using the instrument again.
When retrofitting a sensor, the associated measurement parameter and unit must be enabled, see Sensor settings, page 38.
7.5. Recalibrating/adjusting sensors
See Recalibration/adjustment, page 39.
7.6. Cleaning the modular flue gas probe
✓ Disconnect the flue gas probe from the measuring instrument prior to cleaning.
1.
Release the probe catch by pressing the key on the probe handle and remove the probe module.
2.
Blow compressed air through the flue gas ducts in probe module and probe handle (see illustration). Do not use a brush!
3.
Fit a new probe module on the probe handle and engage it in place.
59
7 Maintaining the product
7.7. Replacing the probe module
✓ Disconnect the flue gas probe from the measuring instrument prior to cleaning.
1.
Press the key on the top of the probe handle and remove the probe module.
2.
Plug in the new probe module and engage it in place.
7.8. Changing the thermocouple
7.8.1. Modular flue gas probe
handle and remove the probe module.
Remove the thermocouple plug-in head from the socket using a screwdriver and pull the thermocouple out of the probe shaft. connection head clicks into place.
7.8.2. Compact flue gas probe
3. Release and remove the halfshell element.
Detach adapter and hose, push thermocouple out of its holder and disconnect cable from thermocouple
5. Connect cables to the new thermocouple (white -, green +) and push thermocouple back into the holder.
60
7 Maintaining the product
6. Connect adapter and hose to thermocouple. Adjust cables and hoses, and refit halfshell elements.
7. Refit sealing cap and turn anti-clockwise (as far as it will go, observe markings).
8. Replace halfshell handles and secure with screws.
7.9. Condensate container
The fill level of the condensate container can be monitored via the markings on the condensate trap.
Draining the condensate container
The condensate consists of a weak mix of acids. Avoid skin contact. Make sure that the condensate does not run over the housing.
CAUTION
Damage to the sensors and the flue gas pump due to
condensate entering the gas path!
> Do not empty the condensate container while the flue gas pump is in operation.
1. Open the condensate outlet on the condensate trap: pull out the plug to the stop.
61
7 Maintaining the product
2. Let the condensate run out into a sink.
3. Wipe off any drops still on the condensate outlet with a cloth and close the condensate outlet.
The condensate outlet must be completely closed
(marking), otherwise measuring errors could be caused by infiltrated air.
7.10. Checking/replacing the particle filter
Checking the particle filter:
> Check the particle filter of the modular and compact flue gas probe regularly for contamination: check visually by looking through the window of the filter chamber.
Replace the filter if there are signs of contamination.
Replacing the particle filter:
The filter chamber may contain condensate.
1. Open the filter chamber: Turn gently anti-clockwise.
2. Remove the filter cartridge and replace it with a new one (0554
3385).
62
8 Tips and assistance
8 Tips and assistance
8.1. Questions and answers
Rechargeable battery low > Switch to mains operation.
Measuring instrument switches off automatically or cannot be switched on
Batteries/rechargeable batteries empty.
> Charge rechargeable battery or switch to mains operation.
Error message: Cell
protection enabled
The shutdown limit of the CO sensor was exceeded.
> Remove the probe from the stack.
Error message: Printing
not possible
• With printer 0554 0543: Bluetooth interface not enabled.
• Wrong printer enabled.
• Printer switched off. outside transmission range.
> Enable Bluetooth interface, see
Bluetooth
®
, page 36.
> Enable printer to be used, see
Printer, page 36.
> Switch on printer. transmission range.
If we could not answer your question, please contact your dealer or
Testo Customer Service. For contact details, see back of this document or the website www.testo.com/service-contact.
63
8 Tips and assistance
8.2. Accessories and spare parts
Printer
Description
Infrared high-speed printer
Bluetooth
®
printer, incl. rechargeable battery and charging adapter
Spare thermal paper for printer (6 rolls)
Article no.
0554 0549
0554 0553
0554 0568
Modular flue gas probes
Description
Modular flue gas probe 180mm, 500 °C, thermocouple 0.5 mm, probe shaft diameter: 8 mm
Modular flue gas probe 300 mm, 500 °C, thermocouple 0.5 mm, probe shaft diameter: 8 mm
Modular flue gas probe 180mm, 500 °C, thermocouple 0.5 mm, probe shaft diameter: 6 mm
Modular flue gas probe 300 mm, 500 °C, thermocouple 0.5 mm, probe shaft diameter: 6 mm
Flexible modular flue gas probe, length 330 mm,
Tmax. 180 °C, short-term 200 °C, bending radius max. 90° for measurements at difficult to access locations
Article no.
0600 9760
0600 9761
0600 9762
0600 9763
0600 9764
Compact flue gas probes
Description
Compact flue gas probe 180 mm, 500°C, thermocouple 1.0 mm, probe shaft diameter: 6 mm incl. cone
Compact flue gas probe 300mm, 500°C, thermocouple 1.0 mm, probe shaft diameter: 6 mm incl. cone
Flexible compact flue gas probe, length 330 mm,
Tmax. 180 °C, short-term 200 °C, bending radius max. 90° for measurements at difficult to access locations
Article no.
0600 9740
0600 9741
0600 9742
64
8 Tips and assistance
Probe modules/accessories for modular flue gas probes
Description
Probe shaft module 180mm, 500°C, thermocouple
0.5mm, probe shaft diameter: 8 mm
Probe shaft module 300mm, 500°C, thermocouple
0.5mm, probe shaft diameter: 8 mm
Probe shaft module 180mm, 500°C, thermocouple
0.5mm, probe shaft diameter: 6 mm
Probe shaft module 300mm, 500°C, thermocouple
0.5mm, probe shaft diameter: 6 mm
Article no.
0554 9760
0554 9761
0554 9762
0554 9763
Probe shaft module 300 mm, 1000°C, thermocouple
1.0 mm, probe shaft diameter: 6 mm
0554 8764
Probe shaft module 700mm, 1000°C, thermocouple
1.0 mm, probe shaft diameter: 6 mm
Spare thermocouple for module 0554 9760,
0554 9762
0554 8765
0430 9760
Spare thermocouple for module 0554 9761,
0554 9763
Spare thermocouple for module 0554 8764
Spare thermocouple for module 0554 8765
0430 9761
0430 8764
0430 8765
Cone, 8mm, steel
Cone, 6mm, steel
Multi-hole probe shaft, length 300 mm, Ø 8 mm, for
CO averaging
Multi-hole probe shaft, length 180 mm, Ø 8 mm, for
CO averaging
0554 3330
0554 3329
0554 5762
0554 5763
Flexible probe shaft module
Hose extension 2.8 m, extension line probe - instrument
0554 9764
0554 1202
Particle filter for modular flue gas probe, 10 pieces 0554 3385
Probe modules/accessories for compact flue gas probes
Description Article no.
Spare thermocouple for 0600 9740
Spare thermocouple for 0600 9741
0430 0383
0430 0382
Particle filter for compact flue gas probe, 10 pieces 0554 0040
65
8 Tips and assistance
Temperature probe
Description
Combustion air temperature probe, 300mm
Combustion air temperature probe, 190mm
Combustion air temperature probe, 60mm
Surface probe (angled)
Fast reaction surface sensor
Miniature ambient air sensor
Other probes
Description
O2 annular gap probe
Gas leak probe
Ambient CO probe
CO2 ambient probe (without connecting cable)
Connecting cable for CO2 ambient probe, 1.5 m
Gas pressure set: Draught path adapter, silicone hose 4 mm / 6 mm, reducing cones
Smoke tester incl. oil, soot plates, for measuring soot in flue gas
Spare sensors
Description
O2 sensor
CO sensor
CO sensor H2-compensated
COlow sensor
Article no.
0600 9791
0600 9787
0600 9797
0604 0994
0604 0194
0600 3692
Article no.
0632 1260
0632 3330
0632 3331
0632 1240
0430 0143
0554 1203
0554 0307
Article no.
0393 0003
0393 0053
0393 0105
0393 0103
Cases
Basic system case with double floor for instrument, probes and other accessories
Basic system case for instrument, probes and accessories
0516 3331
0516 3330
66
8 Tips and assistance
System case with tool pouch without contents, clickfastened to basic system case
Universal system case without compartments, clickfastened to basic system case
Instrument case (leather) with compartments for instruments and accessories
0516 0329
0516 0331
0516 0303
Other accessories
Description
Mains unit incl. micro USB cable
Spare rechargeable battery
Readout adapter for automatic furnaces
Connecting cable instrument / PC
Easyheat (PC configuration software)
Draught set
External micro pressure probe
Set of capillary hoses
Adhesive kits (x50) for printouts, paper barcode labels etc.
Instrument cleaner (100 ml)
Straight Pitot tube
ISO Calibration Certificate Flue Gas
Article no.
0554 1105
0515 0046
0554 1206
0449 0047
0554 3332
0554 3150
0638 0330
0554 1215
0554 0116
0554 1207
0635 2050
0520 0003
For a complete list of all accessories and spare parts, please refer to the product catalogues and brochures or look up our website www.testo.com
67
8 Tips and assistance
8.3. Updating the instrument software
Under www.testo.com/download-center you can download the current instrument software (Firmware) for testo 320 (registration required).
> Unplug the micro USB cable and switch off the testo 320.
1. Hold down .
2. Plug in the micro USB cable, continue holding down
[▲]
.
- The display shows
Firmware update
along the bottom edge.
3.
[▲]
.
- Your PC recognises the testo 320 as a removable medium.
4. Copy the new file (ap320rel.bin) to the detected removable medium.
- On the display the status bar progresses from left to right. This process may take a few minutes.
- Once the instrument software (firmware) has been updated, the system will automatically reboot and is ready for use.
5. Disconnect the connecting cable from the testo 320.
68
8 Tips and assistance
69
8 Tips and assistance
70
0970 3200 en 02 V01.00 en
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Key features
- Handheld flue gas analyzer
- Professional analysis of combustion plants
- Compliance checking with limit values
- Regulation of O2, CO and CO2
- Draught measurement
- Gas flow pressure measurement
- Flow and return temperature optimization
- Ambient CO measurement
- Gas leak detection
