METTLER TOLEDO B-S AB-S, B-S PB-S balance Operating instructions
Mettler Toledo PG-S is a high-performance balance that offers a wide range of features to meet the needs of demanding laboratory and industrial applications. With its high precision and accuracy, the PG-S is ideal for weighing small samples, powders, and liquids. The balance also features a large weighing pan and a backlit display for easy reading.
Some of the key features of the Mettler Toledo PG-S include:
- High precision and accuracy: The PG-S offers precise weighing results with a readability of up to 0.001 g. This makes it ideal for applications where accuracy is critical, such as in pharmaceutical or chemical research.
விளம்பரம்
விளம்பரம்
Operating instructions
METTLER TOLEDO
B-S line of balances
• AB-S
• PB-S
On off
O/T
C
F
Cal
/Menu
METTLER TOLEDO
O/T
C
F
Cal
/Menu
METTLER TOLEDO
On off
O/T
C
F
Cal
/Menu
METTLER TOLEDO
Operating instructions in a nutshell
Simple weighing
Press key briefly
▼
Press and hold key
down until the desired display appears automatic sequence
Switching on
On
88888888
▼
------
▼
0.00 g
On
O/T
Cal
/Menu
METTLER TOLEDO
Taring
On
O/T
Cal/M enu
METTLER TOLEDO
#
0.00 g
• 172.32 g
173.68 g
0.00 g
121.01 g
0.00 g
On
O/T
Cal /Menu
METTLER TOLEDO
95.97 g
Switching off
Off OFF
▼
On
O/T
Cal
/Menu
METTLER TOLEDO
- 121.01 g
Changing weighing units
“ 64.71 g
64710 mg
Piece counting
#
On
O/T
Cal /Menu
METTLER TOLEDO
On
O/T
Cal /Menu
METTLER TOLEDO
F
“
±
0.00 g
SEt 10
PCS
SEt 20
PCS
20
PCS
Adjusting (calibration)
Cal/Menu
On
O/T
Cal /Menu
METTLER TOLEDO
On
O/T
Cal /Menu
METTLER TOLEDO
CAL
▼
Cal
------
▼
Cal
2000.00 g
▼
Cal
------
▼
Cal
0.00 g
▼
Cal
------
▼
CAL donE
▼
0.00 g
On
O/T
Cal/M enu
METTLER TOLEDO
249 PCS
“ 144.82 g
Contents
1 Getting to know B-S balances ..................................................... 4
Introducing the B-S line of balances ............................................. 4
Layout of B-S balances .............................................................. 5
Overview of key functions ........................................................... 6
2 Startup ..................................................................................... 7
Unpacking / standard equipment ................................................. 7
Cautionary notes ....................................................................... 7
Adjusting (calibration).............................................................. 10
3 Weighing ................................................................................ 11
On/off switching ...................................................................... 11
Simple weighing ...................................................................... 11
Taring .................................................................................... 12
METTLER TOLEDO DeltaRange balances .................................... 12
4 Menu ..................................................................................... 13
Overview and operation ............................................................ 13
Description of menu options ..................................................... 15
5 Functions ............................................................................... 19
Piece counting ........................................................................ 19
Switching between weighing units ............................................. 19
6 Technical data, interface, optional equipment .......................... 20
Technical data ........................................................................ 20
Optional equipment ................................................................. 22
Dimensional drawings ............................................................. 23
7 Appendix ............................................................................... 24
What if ...? ............................................................................. 25
Connecting B-S balances to other METTLER TOLEDO devices ........ 26
Maintenance and cleaning ........................................................ 26
3
1 Getting to know B-S balances
AB-S (0.1 mg) off
On
O/T
C
Cal /Menu
METTLER TOLEDO
PB-S off
On
O/T
C
Cal /Menu
METTLER TOLEDO
PB-S (0.01 g/0.1 g)
4
1.1
Introducing the B-S line of balances
Several types of construction – uniform operation
• The B-S balance line ranges from high-resolution analytical balances (AB-S) with a readability of 0.1 mg through to precision balances (PB-S) with a readability of 0.001 g to 0.1 g. The weighing ranges extend from 51 g to 8.1 kg.
• The operation of all theses balances is identical.
Balance features
• In addition to basic weighing operations such as weighing, taring and adjusting (calibration), a piece
counting function can also be activated.
• METTLER TOLEDO DeltaRange balances also have a movable fine range, with 10 times smaller display increments, over the the entire weighing range.
• Several B-S balances are fitted with a glass draft shield in the factory; with other models a draft shield is available as an optional extra.
• All B-S balances can be equipped with an optional RS232C interface.
Notes
All B-S balances are available as certified versions. Please ask your METTLER TOLEDO dealer for details.
If you wish to build on what you have learned about weighing in these operating instructions, you will find valuable tips in booklet 720906 “Weighing the right way”.
off
On
PB-S (0.001 g)
O/T
C
Cal
/Menu
METTLER TOLEDO
6
2
3
5
4
1
O/T
C
F
Cal
/Menu
METTLER TOLEDO
8
7
1.2
Layout of B-S balances
1 Keys
2 Display
3 Model plate with the following data:
“Max”: maximum capacity
“d”: readability
“Min”: minimum capacity (recommended minimum load; only relevant for certified balances)
“e”: verification scale interval (smallest display increment tested during certification; only relevant for
certified balances)
4 Draft shield element
5 Weighing pan
6 Draft shield (standard supply with models AB-S and PBxx3-S)
7 Leveling feet
8 Hanger opening for weighing below the balance (underside of balance)
9 AC adapter socket
10 RS232C interface (optional extra)
11 Lug for optional antitheft device
12 Leveling control
Housing, keys and display are identical for all B-S balances.
12
RS232C
11
10
9
5
Weighing mode
On
Of f
0.01
g
O/ T C
F Cal /Menu
1.3
6
Overview of key functions
The balances have two operator control levels: the weighing mode and the menu. The function of each individual key depends on the operator control level and how long the key is pressed.
Key functions in weighing mode
Press briefly
On • Switch on
# • Zero/tare
C • Cancel function
“
±
• Change weighing units
• Transfer weighing data via interface (if fitted)
Press and hold down
Off
F
Cal/Menu
• Switch off balance (standby mode)
• Activate piece counting function
• Adjust (calibrate)
• Show menu (hold key down until MENU appears)
▼
Menu
On
Of f
Ÿ≈ENV
O/ T C
F Cal /Menu
Key functions in menu mode
Press briefly
C • Close menu (without saving changes)
“
±
• Change settings
• Select menu options
Press and hold down
----------
----------
Cal/Menu • Save changes and close menu
2 Startup
METTLER TOLEDO
2.1
Unpacking / standard equipment
All B-S balances are supplied in environmentally compatible packaging. The standard equipment for every balance comprises:
• AC adapter, to national codes
• Weighing pan with pan support or draft shield element
• Transparent plastic protective cover, fitted, to keep your balance clean at all times
• Retaining ring for protective cover, fitted, only on balances without draft shield
• Draft shield with fitting instructions, standard supply for models AB-S and PBxx3-S (for other models a draft shield is available as an optional extra)
• Calibration weight, for AB-S* models (for all other models calibration weights are available as optional extras)
• Operating instructions, to ensure optimum utilization of your balance's capabilities
• CE declaration of conformity (in separate brochure)
* except with certified balances
2.2
Cautionary notes
• B-S balances must not be operated in hazardous areas with the standard-supply AC adapter.
• Before connecting the AC adapter, verify that the voltage printed on it corresponds to the local mains voltage.
If this is not the case, please contact your local METTLER TOLEDO dealer.
• B-S balances may only be used indoors in a dry environment.
7
2.3
8
Setting up, leveling, preparations for weighing below the balance, connecting to power supply
The optimum location
The correct location makes an important contribution to the accuracy of the weighing results of high-resolution analytical and precision balances.
Hence, ensure a
• stable, vibration-free position as horizontal as possible.
Avoid
• direct sunlight
• excessive temperature fluctuations
• drafts.
The best location is on a stable bench in a corner protected against drafts, as far away as possible from doors, windows, radiators or the louvers of air conditioners.
Antitheft device
B-S balances are equipped with a lug for the optional antitheft device.
The antitheft device (cable with lock) is suitable for all models. It is available from METTLER TOLEDO unter the order number 590101.
Leveling
B-S balances have a spirit level and two adjustable leveling feet to compensate for slight irregularities in the surface of the weighing bench. The balance is exactly horizontal when the air bubble is in the middle of the level glass.
Procedure
Adjust the two leveling feet appropriately until the air bubble comes to rest exactly in the middle of the glass:
Air bubble at “12 o'clock”
Air bubble at “3 o'clock”
Air bubble at “6 o'clock”
Air bubble at “9 o'clock” turn both feet counterclockwise turn left foot clockwise, right foot counterclockwise turn both feet clockwise turn left foot counterclockwise, right foot clockwise
Note
The balance should be leveled and adjusted (see section 2.4) each time it is moved to a new location.
Preparations for weighing below the balance
To carry out weighing operations below the balance, the special cover on the underside of the balance must be slackened (care: when doing this the balance may only be laid on its side, not turned upside down!), turned through 180° and retightened. This exposes the opening for the hanger, making weighing below the balance possible.
Connecting the power supply
➞ Before connecting the AC adapter, check that the voltage printed on it corresponds to the local mains voltage. If this is not the case, please contact your local METTLER TOLEDO dealer.
➞ Plug the AC adapter into the AC adapter socket on the balance, and connect to the power supply.
➞ The balance performs a self-test. This test is finished when “OFF” appears.
➞ Press the «On» key briefly: the balance is in operational readiness. Before any work is performed with the balance, it must be adjusted (section 2.4).
Notes
To achieve accurate results with analytical balances (AB-S), these must be connected to the power supply for at least 30 minutes to warm up to operating temperature before the first weighing operation is carried out.
An optional AccuPac B-S (rechargeable external battery) can be used to operate all B-S balances independently of the mains power supply.
9
Cal/Menu
off
On
O/T
C
Cal /Menu
METTLER TOLEDO off
On
O/T
C
Cal /Menu
METTLER TOLEDO
Cal
------
à
Cal
2000.00
g
à
Cal
------
à
Cal
0.00
g
à
Cal
------
à
CAL donE
à
0.00
g
2.4
10
Adjusting (calibration)
To obtain accurate weighing results, the balance must be adjusted to match the gravitational acceleration at its location.
Adjusting is necessary
• before the balance is used for the first time
• at regular intervals during weighing service
• after a change of location.
Procedure
To obtain accurate results, the balance must be connected to the power supply for 20-30 minutes in order to reach operating temperature before adjusting.
➞ Have required adjusting weight ready (for certified models please refer to the notes below).
➞ Unload weighing pan
➞ Press and hold the «Cal/Menu» key down until “CAL” appears in the display, then release key. The required adjusting weight value flashes in the display.
➞ Place adjusting weight in center of pan (for certified models please refer to the notes below).
The balance adjusts itself automatically.
➞ When “0.00 g” flashes, remove adjusting weight.
The adjusting is finished when the message “CAL done” appears briefly in the display, followed by
“0.00 g”. The balance is again in weighing mode and ready for operation.
Notes
All certified AB-S and PB-S models have an internal adjusting weight and adjust themselves automatically
(when switched on, after about 30 minutes warm-up time, thereafter periodically). The balance is therefore always within the required calibration tolerances.
For certified PB-S models, manual adjustment with the internal weight is not foreseen, since it is not necessary.
For certified AB-S models, manual adjustment with the internal weight is possible. It is recommended that these balances are adjusted regularly, in order to achieve the best results possible.
The adjustment procedure can be terminated at any time with the «C» key. The message “Abort” appears briefly to confirm that adjustment has been canceled, and the balance reverts to weighing mode.
3 Weighing
On
Off
off
On
O/T
C
Cal
/Menu
METTLER TOLEDO
88888888
à
3.1
On/off switching
Switching on
➞ Remove any load from weighing pan and press «On» key briefly.
The balance performs a display test (all segments in the display light up briefly).
When zero is displayed, the balance is ready for operation.
0.00
g
OFF
à
Switching off
➞ Press and hold the «Off» key down until “OFF” appears in the display. Release the key.
0.00
g
• 172.31
g
173.67
g
3.2
Simple weighing
➞ Place weighing sample on the weighing pan.
➞ Wait until the stability detector “
•
” disappears.
➞ Read the result.
11
On off
O/T
C
Cal
/Menu
METTLER TOLEDO
#
O/T
C
Cal/M enu
METTLER TOLEDO
0.00
g
121.01
g
0.00
95.97
g g
-121.01
g
12
3.3
Taring
➞ Place empty container on the balance.
➞ The weight is displayed.
➞ Tare: press the «#» key briefly.
➞ Add weighing sample to container. The net weight is now displayed.
If the container is removed from the balance, the tare weight will be shown as a negative value.
The tare weight remains stored until the « #» key is pressed again or the balance is switched off.
Note
With METTLER TOLEDO DeltaRange balances (see next section), the fine range with its 10 times smaller display increments is available again after every taring operation.
O/T
C
Cal /Menu
METTLER TOLEDO
#
812.7
0.00
g g
3.4
METTLER TOLEDO DeltaRange balances
METTLER TOLEDO DeltaRange balances have a movable fine range with 10 times smaller display increments over their entire weighing range. In this fine range an additional decimal place always appears in the display.
The balance operates in the fine range
• after switching on,
• after every taring operation.
If the fine range is exceeded, the balance display automatically switches to coarser display increments.
4 Menu
4.1
Overview and operation
In the menu you can change weighing units (only possible with certified balances if permitted by national weights and measures legislation) and, if the balance is fitted with the optional RS232C interface, carry out the settings for this interface. A description of the individual menu options is given in section 4.2.
Overview of menu
1 Reset 1) rESEt
LiST
2 Weighing unit 1 2)
Unit 1 g cl
Unit 1 kg
Unit 1 t tl
Unit 1 mg
Unit 1
S tl
Unit 1 ct
Unit 1
H tl
Unit 1 lb
Unit 1 m
Unit 1 oz
Unit 1 mo
Unit 1 dwt
Unit 1 ozt
Unit 1
GN
Unit 1
3 Weighing unit 2 3) g
Unit 2 cl
Unit 2 kg
Unit 2 m
Unit 2 mg
Unit 2 mo
Unit 2 ct
Unit 2 dwt
Unit 2 lb
Unit 2
GN
Unit 2 oz
Unit 2 ozt
Unit 2
4 Peripheral unit 1)
PòinTEò
2.dISPLAY
HoST
5 Send mode 4)
S.oFF
S.ConT
S.STb
6 Send format 5) 5)
S. SICS
S. PŸ≈
7 Baud rate 1) 6)
BD 2400
8 bit/Parity 1) 6)
7B-E
BD 1200 BD 4800 7B-odd 7B-no
9 Handshake 1) 6)
HS OFF
HS HArd H S SoFt
BD 600 BD 9600 8B-no
BD19200
Notes
1) These menu options are only shown if the balance is equipped with an RS232C interface.
2) With certified balances, this menu option has a fixed setting and cannot be changed.
3) With certified balances, only those weighing units allowed by the appropriate national weights and measures legislation may be selected.
13
4) This menu option is only shown if “Host” has been selected in menu option 4
(Peripheral unit).
5) This menu option is only shown if “S.Stb” or “S.Cont” has been selected in menu option 5 (Send mode).
6) These menu options are only shown if “Host” or “Printer” has been selected in menu option 4 (Peripheral unit).
Cal/Menu
±
“
Cal/Menu
C
0.01
g
rESEt rESEt
Unit 1
g
Unit 1
g
Unit 1
kg
STorED
0.01
g
0.01
g
14
Using the menu
Opening the menu
In weighing mode, press and hold down the «Cal/Menu» key until “MENU” appears in the display. Release the key: the 1st menu option is displayed.
Notes: The menu option “Reset” is only displayed if the balance is equipped with the optional RS232C interface, otherwise “Unit 1” appears as first menu option.
Select menu options
The « ±» key is used to select individual menu options with their current settings one after the other.
Change settings
The « “» key is used to change the setting at the selected menu option. Every time the key is pressed, the next setting is displayed. Once the desired setting appears in the display, the next menu option can be selected (see above) or you can close the menu (see following sections).
Saving settings and closing the menu
Hold the «Cal/Menu» key down until “StorEd” appears in the display. Release the key and the balance reverts to weighing mode. All changes are saved.
Abort
Press the «C» key briefly. The balance reverts to weighing mode. Changes are not saved.
Note
If no entry is made within 45 seconds, the balance reverts to weighing mode. Changes are not saved.
Cal/Menu
“
Cal/Menu rESEt r donE
0.00
g
rESEt
LISt
StorEd
0.00
g
4.2
Description of menu options
4.2.1
Reset or recording of balance settings (1st menu option “RESET”)
Note: This menu option is only available if the balance is equipped with the optional RS232C interface!
Reset balance settings
➞ Select “Reset”, press and hold down the «Cal/Menu» key until the message “r donE” confirms that all menu settings have been reset. The balance then reverts to weighing mode and works with the following factory settings:
Weighing unit 1:
Weighing unit 2:
Peripheral unit:
Transmission speed:
Parity/bits:
Handshake: gram (g) gram (g)
Printer
2400 bauds (bd 2400)
7 data bits, even parity (7b-E) no handshake (HS off)
Recording balance settings
➞ Select “List” and hold down the «Cal/Menu» key until the message “StorEd” is displayed.
The current balance settings are transmitted to the peripheral device connected to the optional interface.
To do this the setting “Printer” must always be selected at the 4th menu option (Peripheral unit). The current balance settings are saved at the same time.
15
“
“
“
Unit 1
g
Unit 1
kg
Unit 1
Unit 1
cl g
16
4.2.2
Weighing unit 1 (2nd menu option “UNIT 1”)
Depending on requirements, the balance can operate with the following units:
Conversion factor Unit lb oz ozt
GN g kg mg ct gram kilogram milligram carat pound ounce troy ounce grain dwt pennyweight mo m momme
Mesghal
H tl Hong Kong taels
S tl Singapore taels t tl cl
Taiwan taels tical
1 kg = 1000 g
1 mg = 0.001 g
1 ct = 0.2 g
1 lb
≈
453.59237 g
1 oz
≈
28.349523125 g
1 ozt
≈
31.1034768 g
1 GN
≈
0.06479891 g
1 dwt
≈
1.555173843 g
1 mo
≈
3.749999953 g
1 m
≈
4.6083162 g
1 H tl
≈
37.42900 g
1 S tl
≈
37.799366256 g
1 t tl
≈
37.499995313 g
1 cl
≈
16.3293 g
Comments factory setting not with 1 mg balances with 0.1 mg and 1 mg balances not with 0.1 mg balances not with 1 g balances
4.2.3
Weighing unit 2 (3rd menu option “UNIT 2”)
If it is required to show the weighing results in weighing mode in an additional unit by pressing the « “» key, the desired second weighing unit can be selected in this menu option. The same weighing units are available as under “UNIT 1”, with the exception of the tael units (“H tl”, “S tl” und “t tl”). The factory setting is the gram.
“
“
“
“
“
S. oFF
S. Stb
S. Cont
S. SICS
S. PŸ≈
PrintEr
HoSt
2.dISPLAY
4.2.4
Peripheral device (4th menu option)
Note: This menu option is only available if the balance is equipped with the optional interface!
At this menu option you can select the peripheral device connected to the optional RS232C interface (factory setting: a printer is connected). The balance automatically saves the appropriate settings (4.2.5– 4.2.9) for every peripheral device.
Printer Connected to a printer (factory setting: bd 2400, 7b–E, HS oFF).
Host Connection to any desired peripheral device (factory setting: S. oFF, bd 9600, 8b–no, HS SoFt).
Aux. display Connection of an optional auxiliary display unit (communications parameters cannot be selected).
4.2.5
Send mode (5th menu option)
Note: This menu option is only available if you have selected the setting “Host” in the 4th menu option
(Peripheral unit)!
At this menu option you specify how data is transmitted to a peripheral device.
S. oFF Send mode switched off
S. Stb
S. Cont
The next possible stable value will be transferred after the « ±» key has been triggered.
All values are transferred automatically.
4.2.6
Send format (6th menu option)
Note: This menu option is only available if you have selected the setting “S. Stb” or “S. Cont” at the 5th menu option (Send mode)!
At this menu option you specify the data transfer format.
“S. SICS”: The MT-SICS data transfer formats are used. Please refer to the “MT-SICS Reference Manual” available from your METTLER TOLEDO dealer.
“S. PM”*: The following PM balance data transfer formats are used:
S. Stb:
/////
1.67890
/ g S. Cont: S
////
1.67890
/ g
SD
///
1.39110
/ g
* unidirectional, no MT-SICS commands are accepted.
17
“
“
“
“
“
“
“ bd 2400 bd 4800 bd 19200
7b-E
7b-no
8b-no
7b-odd
HS oFF
HS Soft
HS HArd
18
4.2.7
Baud rate (7th menu option)
Note: This menu option is only available if the balance is equipped with the optional interface and you have selected the setting “Printer” or “Host” at the 4th menu option (Peripheral unit)!
The baud rate (data transfer rate) determines the speed of transmission via the serial interface. The unit is the baud (bd) = 1 bit/second.
The following settings are available: 600 bd, 1200 bd, 2400 bd, 4800 bd, 9600 bd and 19200 bd.
For problem-free data transmission the sending and receiving devices must be set at the same value.
4.2.8
bits/Parity (8th menu option)
Note: This menu option is only available if the balance is equipped with the optional interface and you have selected the setting “Printer” or “Host” at the 4th menu option (Peripheral unit)!
At this menu option you can set the character format for the attached peripheral device.
7b–E 7 data bits/even parity
7b–no
8b–no
7 data bits/no parity
8 data bits/no parity
7b–odd 7 data bits/odd parity
4.2.9
Handshake (9th menu option)
Note: This menu option is only available if the balance is equipped with the optional interface and you have selected the setting “Printer” or “Host” at the 4th menu option (Peripheral unit)!
This menu option allows you to match the data transmission to different serial receivers.
HS oFF No handshake
HS SoFt Software handshake (XON/XOFF)
HS HArd Hardware handshake (DTR/CTS)
5 Functions
On
O/T
C
Cal /Menu
METTLER TOLEDO
On
O/T
C
Cal/M enu
METTLER TOLEDO
On
O/T
C
Cal /Menu
METTLER TOLEDO
# 0.00
g
F
“
±
SEt 10
PCS
SEt 20
PCS
20
PCS
“
240
PCS
144.81
g
“ 64.71
g
64710
mg
5.1
Piece counting
➞ Place empty container on the balance and tare by briefly pressing the «#» key.
Setting the reference: a reference weight must first be entered for piece counting:
➞ Add a number of reference pieces to container. Possible numbers are 5, 10, 20, 50, 100 and “no”
(this setting deactivates the piece counting function).
Caution: Take into account minimum values: min. reference weight = 10d (10 digits), min. piece weight = 1d (1 digit)!
Note: 1 digit corresponds to 1 display increment.
➞ Hold the «F» key down until “SEt ... PCS” is displayed.
➞ Repeatedly press the «“» key until the display equals the number of reference pieces entered.
➞ Confirm the number of reference pieces with the «±» key (or wait 5 seconds, in which case the number is adopted automatically). The current number of pieces (PCS = pieces) is displayed.
Note: The current reference weight remains stored until the reference setting is changed or the power supply is interrupted.
Switching between piece count and weight display
➞ Add weighing sample to the container and read off number of pieces.
➞ Press the «“» key. The weight is displayed.
➞ Return to the piece count display by pressing the «“» key again.
5.2
Switching between weighing units
➞ The «“» key can be used at any time to toggle between the two weighing units selected in the menu
(“UNIT 1” and “UNIT 2”).
Note: Switching between weight units may be blocked with certified balances, depending on national weights and measures legislation.
19
20
6 Technical data, interface, optional equipment
6.1
Technical data
Standard equipment of B-S balances
• Protective cover, transparent, made from Barex
• AC adapter to national codes according list on page 22.
Balance power input: 8-14.5V, 50/60Hz,
6VA or 9.5-20V DC 6W
• Adjusting weight with AB-S* models
• Internal adjusting weight with certified models
• Draft shield with AB-S and PBxx3-S models
• All models can weigh below balance.
* except with certified balances
Materials
• Housing: die-cast aluminum, painted
• Weighing pan: 18/10 chromium-nickel steel
Protection
• Protected against dust and water
• Pollution degree: 2
• Installation category: class II
• EMC: see declaration of conformity
(separate brochure 11780294)
AB54-S AB104-S AB204-S PB153-S PB303-S
Ambient conditions
The technical data are valid unter the following ambient conditions:
• Ambient temperature 10 °C … 30 °C
• Relative humidity 15 % … 80 %, noncondensing
• Height above sea level up to 4000 m
Operability is assured at ambient temperatures between 5 and 40 ºC.
PB602-S
Readability
Max. capacity
Repeatability (s)
Linearity –/+
0.1 mg
51 g
0.1 mg
0.1 mg
101 g
0.1 mg
Sensitivity drift ppm/ °C
Typical stabilization time in s
0.2 mg
2.5 x 10 -6
3.5
0.2 mg
2.5 x 10 -6
3.5
Adjusting weight 50 g
Adjusting weight for certified balances internal
Overall dimensions
(WxDxH) in mm
100 g internal
245 x 321 x 344
Weighing pan in mm
Max. height above weighing pan in mm
Net weight (with packaging)
ø 80
237
5.8 kg (7.5 kg)
* Fine range values (DeltaRange) 1) Optional equipment
0.1 mg
210 g
0.1 mg
0.2 mg
2.5 x 10 -6
3.5
200 g internal
0.001 g
151 g
0.001 g
0.002 g
6 x 10 -6
2.0
100 g 1) internal
0.001 g
310 g
0.001 g
0.002 g
6 x 10 -6
2.0
200 g 1) internal
245 x 321 x 236
ø 100
141
4.9 kg (6.5 kg)
PB303-S
DeltaRange
0.001 g*/0.01 g
60 g*/310 g
0.001 g*/0.005 g
0.002 g*/0.01 g
6 x 10 -6
2.0
200 g 1) internal
0.01 g
610 g
0.01 g
0.02 g
6 x 10 -6
2.0
500 g 1) internal
245 x 321 x 89
ø 180
3.8 kg (4.9 kg)
PB1502-S PB3002-S
Technical Data
Readability
Max. capacity
Repeatability (s)
0.01 g
1510 g
0.01 g
0.01 g
3100 g
0.01 g
Linearity –/+
Sensitivity drift ppm/ °C
Typical stabilization time in s
0.02 g
6 x 10 -6
2.0
Adjusting weight 1000 g
Adjusting weight for certified balances internal
1)
Overall dimensions
(WxDxH) in mm
Weighing pan in mm
Net weight (with packaging )
* Fine range values (DeltaRange)
0.02 g
6 x 10
2.0
internal
-6
2000 g 1)
245 x 321 x 89
ø 180
3.8 kg (4.9 kg)
1) Optional equipment
PB3002-S
DeltaRange
0.01 g*/0.1 g
600 g*/3100 g
0.01 g*/0.05 g
0.02 g*/0.1 g
6 x 10 -6
2.0
2000 g 1) internal
PB1501-S
0.1 g
1510 g
0.05 g
0.1 g
10 x 10 -6
1.5
1000 g 1) internal
PB3001-S
0.1 g
3100 g
0.05 g
0.1 g
10 x 10 -6
1.5
2000 g 1) internal
PB5001-S
0.1 g
5100 g
0.05 g
0.1 g
10 x 10 -6
1.5
2000 g 1) internal
245 x 321 x 89
ø 180
3.8 kg (4.9 kg)
PB8001-S
0.1 g
8100 g
0.05 g
0.1 g
10 x 10 -6
1.5
4000 g 1) internal
22
6.2
Optional equipment
RS232C interface
Every model in the B-S line of balances can be equipped with an RS232C interface for connecting it to a peripheral device (e.g.printer or PC). The system is configured for the peripheral device in the menu.
GND
5
9 6
RxD
TxD
1
CTS
RTS
DATA
IN
OUT
HAND
SHAKE
IN
OUT
Detailed information on the available interface commands are given in the
“MT-SICS Reference
Manual” supplied with the
RS interface
AB-S,PB-S RS232C
• RS232C interface 11103678
Interface cable
• RS9–RS25: (m/f), length 2 m
• RS9–RS9: (m/f), length 1 m
• RS9–RS9: (m/m), length 1 m
11101052
11101051
21250066
Report printer
• Plain-paper printer, 24 characters, without time/date GA42
Application printer
• Plain-paper printer, 24 characters, with additional functions (time, date, etc.) LC-P45
Auxiliary display
• Auxiliary display for connecting to the optional RS232C interface RS/LC-BLD
Adjusting weights
Available as OIML weights (E1)
(E2, F2, with certificate); for further details see METTLER TOLEDO Weights brochure 721192 or as adjusting weights (not OIML)
Draft shields
• 0.1 mg Draft shield with sliding doors for PBxx3-S models 11103682
• 1 mg draft shield for PBxx2-S/PBxx1-S models 11103683*
* requires Ø 175 mm weighing pan 11103680
Protective cover
• For all models (1 piece) 11103681
AC adapters
Output:
• Euro
12V ~ 500mA
230 V/50Hz/80mA 11103740
• Euro/(grd) 230 V/50/Hz/80mA 11103744
• UK 240 V/50Hz/80mA 11103742
• USA 120 V/60 Hz/10W 11103741
• Japan 100 V/50Hz/10W 11103743
AC adapters (continued)
Output: 12V ~ 1.0A
• Universal (bench version)
220-240 V/50Hz/100mA
11103745*
* (appropriate cable for country also required)
AccuPac B-S
• Rechargeable external power source for 15 hours w e i g h i n g operation with no mains connection 21254691
Density kits (for AB-S only)
• For determination of solids
• For determination of liquids with displacement body
33360
33360 + 210260
Transport case
• For all PB-S models, with room for balance, AccuPac, "mg" draft shield and weight (identical with case for
PG-S balances) 11101050
Antitheft device
• Cable with lock (for all models) 590101
6.3
Dimensional drawings
All dimensions in millimeters (mm)
PB-S balance with no draft shield PB-S balance with low “mg” draft shield
91.5
168.5
AB-S balance with high “0.1 mg” draft shield
128.5
91.5
10.5
184.5
266
321
1)
10
1) Opening for hanger
Ø
181
10.5
266
321
183.5
Ø
100
1)
10
10.5
266
321
184.5
73.5
163.5
10
1)
Ø
84
24
7 Appendix
7.1
Typical printouts from METTLER TOLEDO GA42 and LC-P45 printers
Function: Adjusting
- BALANCE CALIBRATION -
Date: .................
Time: .................
METTLER TOLEDO
Type: PB3002-S
SNR: 1118015657
SW: 1.00
Weight ID: .............
Weight: 2000.00 g
External Cal. done
Signature:
........................
--------- END ----------
Function: Piece counting
Printout with reference weight
---- PIECE COUNTING ----
APW: 0.99460 g
Out of: 10 PCS
27.000 g
27 PCS
Function: List
Printout of the current balance settings
--- LIST OF SETTINGS ---
Date: .................
Time: .................
METTLER TOLEDO
Type: PB3002-S
SNR: 1118015657
SW: 1.00
------------------------
Weighing Parameters:
Unit 1 g
Unit 2 g
------------------------
Peripheral Devices:
P.Device Printer
Baud 2400
Bit/Parity 7b-even
Handshake Off
P.Device Host
Sendmode Off
Baud 9600
Bit/Parity 8b-no
Handshake Soft
--------- END ----------
Function: Verification of the calibration
(adjustment) with external weight.
Only possible with LC-
P45. Function is triggered via the printer.
----- BALANCE TEST -----
08.05.1998 09:52:12
METTLER TOLEDO
Type: PB3002-S
SNR: 1118015657
SW: 1.00
Weight ID: .............
Target : ...............
Actual : .......199.98 g
Diff : ...............
External test done
Signature:
........................
--------- END ----------
Function: Statistics
Only possible with LC-
P45. Function is triggered via the printer.
09.05.1998 10:44:07
ID 666
SNR: 1118015657
1 1100.15 g
2 1600.10 g
3 1699.95 g n 3 x 1466.733 g s 321.372 g srel 21.91 % min. 1100.15 g max. 1699.95 g dif. 599.80 g
------- END --------
Function: Multiplier
Only possible with LC-
P45. Function is triggered via the printer.
07.05.1998 08:23:22
ID 242
SNR: 1118015657
Factor 1.65
588.43 g
* 970.9095
Notes
With the GA42 the date and time must be entered by hand at the top of the report (see specimen printout for the
“Adjusting” function).
With the LC-P45 the date and time are recorded automatically (see specimen printout for the “Statistics” function).
The operating instructions for the LC-P45 include a description of the functions that are triggered via that printer.
The GA42 prints all reports in
English. This applies also to the LC-P45 reports that originate in the balance. In the case of reports triggered by the LC-P45, the following languages may be selected:
German, English, French,
Spanish or Italian.
7.2
What if ...?
Error/Error message
íååååì
î____ï
Error 1
Error 2
Error 3
Error 4
Error 6
0.000
g
Abort
Cause
Overload
Rectification
➞ Remove sample from weighing pan, zero again (tare).
Underload ➞ Check whether weighing pan is positioned properly.
No stability
• in taring or adjusting (calibration)
• when reference weight for piece counting is placed on pan
Wrong adjusting weight on pan or none at all
➞ Wait for stability before pressing key.
➞ Ensure more stable ambient conditions.
➞ Remove weighing pan and clean if necessary
➞ Place required adjusting weight in center of pan.
Reference number for piece counting too small
Internal fault
No standard calibration
Wrong weighing pan or pan missing
➞ Increase number of reference pieces.
➞ Contact METTLER TOLEDO customer service.
➞ Contact METTLER TOLEDO customer service.
➞ Mount correct weighing pan.
Adjustment aborted with the «C» key
25
7.3
Device
Connecting B-S balances to other METTLER TOLEDO devices
Connecting cable settings/
Remarks
Titrators:
DL67, 70ES, 70 V.2, 77
DL12, 18, 20, 21, 25,
DL35, 40GP, 40RC
DL37 (KF, coulometer)
DL50, 53, 55, 58
RD10 (rheometer)
Contalab
MTCom-Bus 310
SQC 14
(statistical quality control)
Spider (precision balance)
MMR, ID-Terminals
M peripherals (GM bus) not supported not supported
RS9–RS9 (m/f)
11101051 not supported not supported
RS9–RS25 (m/f)
11101052
RS9–RS25 (m/f)
11101052
RS9–RS9(m/m)
21252588 not supported not supported send continous
26
7.4
Maintenance and cleaning
Service
Regular servicing of your balance by a service technician prolongs its working life. Ask your METTLER TOLEDO dealer for details of servicing options.
Cleaning
The balance housing and weighing pan are made of high-grade durable materials. All commonly used cleaning agents can therefore be used.
Soiled protective covers can be replaced on all balance types (see Optional equipment).
Note
After working with chemicals, it is advisable to wash or clean the weighing pan and the bottom plate (if draft shield fitted).
Although all materials are of high quality, corrosion may occur if corrosive substances are deposited on chrome steel for an extended period of time (and if air is excluded, for example by a coating of grease).
Printed on 100% chlorine-free paper, for the sake of our environment.
To give your METTLER TOLEDO product an assured future:
METTLER T0LEDO Service preserves the quality, measurement accuracy and value of METTLER TOLEDO products for years to come.
Please send for full details of our attractive service conditions.
Thanks in advance.
*P11780288*
© Mettler-Toledo GmbH 1998 11780288 Printed in Switzerland 9810/2.12
Mettler-Toledo GmbH, Laboratory & Weighing Technologies, CH-8606 Greifensee, Switzerland
Phone +41-1-944 22 11, Fax +41-1-944 30 60, Internet: http://www.mt.com
Subject to technical changes and to the availability of the accessories supplied with the instruments.
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