HI 98129 ` HI 98130 - Amazon Web Services

HI 98129 ` HI 98130 - Amazon Web Services
Instruction Manual
HI 98129 *« HI 98130
pH/EC/TDS/Temperature
with Only One Tester
© НАМ
instruments
www.hannainst.com
WARRANTY
HI 98129 and HI 98130 are warranted for one
year against defects in workmanship and materials
when used for their intended purpose and maintained
according to instructions. The electrode is war-
ranted for a period of six months. This warranty is
limited to repair or replacement free of charge.
Damages due to accident, misuse, tampering or lack
of prescribed maintenance are not covered.
IF service is required, contact the dealer from whom
you purchased the instrument. If under warranty,
report the model number, date of purchase, serial
number and the nature of the failure. If the repair is
not covered by the warranty, you will be notified of
the charges incurred. If the instrument is to be re-
turned to Hanna Instruments, first obtain a Refurned
Goods Authorization Number from the Customer
Service department and then send it with shipment
costs prepaid. When shipping any instrument, make
sure it is properly packaged for complete protection.
All rights are reserved. Reproduction in whole or in
part is prohibited without the written consent of the
copyright owner, Hanna Instruments
Hanna Instruments reserves the right to modify the design, con-
struction ond appearance of ils products without advance nobice
Dear Customer,
Thank you for choosing a Hanna product.
This manual will provide you with the necessary
information for a correct operation. Please read it
carefully before using the meter.
H you need additional technical information, de not
hesitate ro e-mail us at techi@hannainst.com.
These instruments are in compliance with the LE
directives
PRELIMINARY EXAMINATION
Remove the instrument from the packing material and
examine it carefully. If any damage has occurred
during shipment, immediately notify your Dealer or
the nearest Hanna Customer Service Center,
Each meter is supplied with:
* HI 73127 pH electrode
* HI 73128 electrode removal tool
* batteries (4 x 1.5V) and instructions
Mote: Conserve all packing material until the instru-
ment has been observed to function correctly.
Any defective item must be returned in its
original packing.
US DESIGN PATENT
D462,024
GENERAL DESCRIPTION
HI 98129 ond HI 98130 are waterproof pH/EC/
TDS/temperature meters. The housing hos been com-
pletely sealed against humidity and designed to float,
All pH and EC/TDS readings are automatically tem-
perature compensated (ATC), and temperature values
can be displayed in °C or °F units.
For EC/TDS readings, the EC/TDS conversion factor
(CONV) is selectable by the user, as well as the
temperature compensation coefficient [à (BETA).
The meters can be calibrated at one or two points for
pH (with auto-buffer recognition and against five
memorized buffer values), and at one point for EC.
Measurements are highly accurate with a unique
stability indicator right on the LCD.
These meters are also provided with battery level
indication at start-up, and with a low battery symbol
which warns the user when the batteries need to be
replaced. In addition the Battery Error Prevention
System (BEPS) avoids erroneous reading caused by low
voltage level by tuming the meter off.
The HI 73127 pH electrode, supplied with the meter,
is Interchangeable and can be easily replaced by the
user.
The stainless steel encapsulated temperature sensor
tocilitates faster and more accurate temperature mea-
surement and compensation,
FUNCTIONAL DESCRIPTION
1. Battery compartment
2. Liquid Crystal Display (LCD)
3. ON/OFF/MODE button
4. HI 73127 pH electrode
5. Temperature sensor (behind)
6. EC/TDS probe
7. SET/HOLD button
|. Automatic temperature compensation indicator
2. Stability indicator
3. Battery lite percentage indicator
4, Low battery indicator
5, Secondary display
6. Primary display
/ Measuring units for primary display
SPECIFICATIONS
Range 0.0 te 60.0°C / 32,0 to 140.0'F
0.00 10 14,00 pH
D to 3999 uS/cm (HI 98179)
0.00 to 20.00 mS/cm (HI 981301
О to 2000 ppm HI 98129)
0.00 to 10.00 ppt (HI 98130)
Resolution = - EY —
0.01 pH
1 yS/em ; 1 por [HI 98129)
0.01 m5/cm ; C.O1 ppt (HI 98130
Accuracy +0.5C / +1
(@20"C/58F] +0,05 pH
+2% 1.5. (EC/TDS)
Typical EMC +0.5°C / +1F
Deviation +0.02 pH
+2% fs. (EC/TD5)
Temperature automalic,
Compensalion with B=0.0 to 2.4%/"C (EC/TDS)
Environment 0 to 50°C (32 to 122 F): RH 100%
TDS Factor 0.4510 1.00 (CONV)
Calibration whafic, 1 or 2 point with 2 s ä
ouiomafic, | or? point with 2 seis of
memorized buffers (pH 4.01/7.01/
10.01 or 4.01/6.86/9 18) for pH:
automatic, af | point for EC/TDS
EC/TDS Calsolutions
Hi 98129: HIZ031 (1413 LS/cm)
HI7032 (1382 ppm; CONV=0.5)
HI70442 (1500 ppm; CONV=0.7)
HI 98130: HI7030 (17.88 mS/cm)
HI70038 (6.44 ppl; CONV=0.5
or 9.02 ppt; CONV=0.7)
HI 73127 pH electrode
Electrode (included)
Battery Type/Life 4 x |.5V with BEPS/approx. 100 hours
Auto-off after 8 minutes of non-use
Dimensions 163 x 40 x 26 mm (6.4 x 1.6% 1.07
Weight 100 а (3.5 oz.)
Recommendations for Users
Before using this product, make sure that it is entirely suit-
able for the environment in which it is used. Operation of
this instrument in residential areas could couse ипассер!-
able interferences to radio and TV equipment.
The glass bulb at the end of the electrode is sensitive to
electrostatic discharges. Avoid touching this glass bulb of
all times.
Any variation introduced by the user to the supplied equip-
ment may degrade the instrument's EMC performance. To
avoid electrical shock, do not use this instrument when vall-
ages of the measurement surface exceed 24 Voc or 60 Мас.
To avoid domages or burns, do not perform any measura-
ment in microwave ovens,
577812984 07/05
OPERATIONAL GUIDE
To turn the meter on and to check battery
status
Press and hold the (/MODE button for 2-3 seconds. All
the used segments on the LCD will be visible for a few
seconds, followed by a percent indication of the remaining
battery life (Eg. % 100 BATT).
ture unit
To change the temperature unit (from °C to °F), from
measurement mode, press and hold the )/MODE
button until TEMP and the current temperature unit are
displayed on the lower LCD (E.g. TEMP “Ci,
Use the SET/HOLD button to change the temperature
unit, and then press the 0/MODE button twice to
return to normal measuring mode.
To freeze the display
Press the SET/HOLD button for 2-3 seconds until
HOLD appears on the secondary display.
Press either button to return to normal mode.
lo turn the meter off
Press the U/MODE button vehile in normal measure-
ment mode. OFF will appeor on the lower part of the
display. Release the button.
Notes:
* Before taking any measurement make sure the meter
has been calibrated.
* To clear a previous calibration, press the &/MODE
button after entering the calibration mode. The
lower LCD will display ESC for 1 second and the
meter will return to normal measurement mode. The
CAL symbol on the LCD will disappear. The meter
will be reset to the default calibration.
* If measurements are taken in different samples
successively, rinse the probe thoroughly to eliminate
cross-contamination; and after cleaning, rinse the
probe with some of the sample to be measured,
pH MEASUREMENTS 8: CALIBRATION
Taking measurements
Select the pH mode with the SET/HOLD button.
Submerge the electrode in the solution to be tested.
The measurements should be taken when the stability
symbol DO on the top left of the LCD disappears.
The pH value automatically com- [|
pensated for temperature is
shown on the primary LCD while |
the secondary LCD shows the
temperature of the sample. |
Calibration buffer set
* From measurement mode, press and hold у)
MODE until TEMP and the current temperature unit
are displayed on the lower LCD (E.g. TEMP °C).
* Press the b/MODE button again to show the
current buffer set: pH 7.01 BUFF (tor pH 4.01)
7.01/10.01) or pH 6.86 BUFF (for MIST set, pH
4.01/6.86/9.18).
* Press the SET/HOLD button to change the buffer value.
Press the U/MODE button to return to the normal
measuring mode.
Calibration procedure
From measurement mode, press and hold the d/
MODE button until CAL is displayed on the lower
LCD. Release the button. The LCD will display pH
7.01 USE or pH 6.86 USE (if you have selected the
MIST buffer set). The CAL tag blinks on the LCD.
For a single-point pH calibration, place the electrode
in any buffer from the selected buffer set (eg. pH 7.01
or pH 4.01 or pH 10.01). The meter will recognize
the buffer value automatically.
If using pH 4.01 or pH 10.01, the meter will display
OK for 1 second and then retum to the normal
measuring mode.
If using pH 7.01, after recognition of the buffer the
meter will osk for pH 4.01 os second calibration
point, Press the U/MODE button to return to mea-
surement mode or, if desired, proceed with the 2-point
calibration as explained below.
Note: It is always recommended to carry out a two-
point calibration for better accuracy.
For a two-point pH calibration, place the electrode
in pH 7.01 (or 6.86 if you have selected the NIST
buffer set). The meter will recognize the buffer value
and then display pH 4.01 USE.
Rinse the electrode thoroughly to eliminate cross-
contamination.
Place the electrode in the second buffer value (pH
4.01 or 10.01, or, if using NIST, pH 4.01 or 9.18).
When the second buffer is recognized, the LCD will
display OK for 1 second and the meter will return to
the normal measuring mode.
The CAL symbol on the LCD means that the meter is
calibrated.
EC/TDS MEASUREMENTS & CALIBRATION
Taking measurements
Select either EC or TDS mode with the SET/HOLD
button.
Submerge the probe in the solution to be tested. Use
plastic beakers to minimize any electromagnetic inter-
ferences,
The measurements should be taken when the stability
symbol D on the top left of the LCD disappears.
The EC [or TDS) value avtomati- ——————
cally compensated for temperature | TE rm joa
is shown on the primary LCD || ICO! í
while the secondary LCD shows *< 25
the temperature of the sample. * ff
lo change the EC/TDS conversion factor
(CONV) and the temperature compensa-
tion coefficient B (BETA)
» From measurement mode, press and hold the d/
MODE button until TEMP and the current tempera-
ture unit are disployed on the lower LCD. Eg. TEMP
Eo.
* Press the 0/MODE button again to show the
current conversion factor, Eg, 0.50 CONV,
* Press the SET/HOLD button to change the conver-
sion factor,
* Press the O/MODE button to show the current
temperature compensation coefficient 3. Eg. 2.1 BETA.
* Press the SET/HOLD button to change the tempera-
ture compensation coefficient [3.
* Press the (O/MODE button to return to the normal
measuring mode,
Calibration procedure
* From measurement mode, press and hold the ¢/
MODE button until CAL is displayed on the lower
LCD,
* Release the button and immerse the probe in the
proper colibration solution: HI7031 (1413 u5/cm]
for HI98129 and HI7030 (12.88 mS/cm) for
HI98130.
* Once the calibration has been automatically per-
formed, the LCD will display OK for | second and
the meter will return to normal measurement mode.
* Since there is a known relathionship between EC
and TDS readings, it is not necessary to calibrate
the meter in TDS
The CAL symbol on the LCD means that the meter is
calibrated.
pH ELECTRODE MAINTENANCE
* When not in use, rinse the electrode with water to
minimize contamination ond store it with a few
drops of storage (HI 70300) solution in the protec-
tive cap after use. DO NOT USE DISTILLED OR
DEIONIZED WATER FOR STORAGE PURPOSES.
* If the electrode has been left dry, sock in storage
solution for at least one hour to reactivate it.
" To prolong the life of the pH electrode, it is
recommended to clean it monthly by immersing it in
the HI 7061 cleaning solution for half an hour.
Afterwards, rinse it thoroughly with tap water and
recalibrate the meter,
* The pH electrode can be easily replaced by using the
supplied tool (HI 73128). Insert the tool into the
electrode cavity as shown below.
Ar
°) ==
* Rotate the electrode counterclockwise.
* Pull the electrode out by using the other side of the
tool.
* Insert qa new pH electrode following the above instrue-
tions in reverse order.
BATTERY REPLACEMENT
The meter displays the remaining battery percentage
every time if is switched on. When the battery level is
below 5%, the © symbol onthe bottom left of the LCD
lights up to indicate a low battery condition. The batter-
ies should be replaced soon. If the battery level is low
enough to couse erroneous readings, the meter shows
“0%" and the Battery Error Prevention System (BEPS) will
automatically turn the meter off.
To change the batteries, remove the 4 screws located on
the top of the meter.
e TA
e,
®
Once the top has been removed, carefully replace the 4
batteries located in the compartment while paying atten-
tion to their polarity.
Replace the top, making sure that the gasket is properly
seated in place, ond tighten the screws to ensure a
watertight seal.
ACCESSORIES
HI 73127
HI 73128
HI 70004P
HI 70006P
HI 70007P
HI 70009P
HI 70010P
HI 77400P
HI 7004M
HI 7006M
HI 7007M
HI 7009M
HI 7010M
HI 70030P
HI 70031P
HI 70032P
HI 70038P
Replaceable pH electrode
Electrode removal tool
pH 4.01 solution, 20 mL sachet (25 pcs)
pH 6.36 solution, 20 mL sachet (25 pcs)
pH 7.01 solution, 20 ml sachet (25 pcs)
pH 9.18 solution, 20 mL sachet (25 pcs)
pH 10.01 solution, 20 ml sachet (25 pes)
pH 4 & 7 solutions, 20 mL sachet (5 each)
pH 4.01 solution, 230 mL bottle
pH 6.86 solution, 230 mL bottle
pH 7.01 solution, 230 mL bottle
pH 9.18 solution, 230 mL bottle
pH 10.01 solution, 230 mL bottle
12.88 mS/cm solution, 20 mL (25 pes)
1413 y5/cm solution, 20 mL (25 pes)
1382 ppm solution, 20 mL (25 pes)
6.44 ppt solution, 20 mL (25 pes)
HI 70442P 1500 ppm solution, 20 mL (25 pes)
HI 7061M Electrode cleaning solution, 230 mL bottle
HI 70300M Electrode storage solution, 230 mL bottle
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