Hanna Instruments HI 98129 - Manual

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WARRANTY
Instruction Manual
HI 98129 • HI 98130
pH/EC/TDS/Temperature
with Only One Tester
PRELIMINARY EXAMINATION
HI 98129 and HI 98130 are waterproof pH/EC/TDS/
temperature meters. The housing has been completely sealed
against humidity and designed to float.
All pH and EC/TDS readings are automatically temperature
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 b (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 turning 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 facilitates faster
and more accurate temperature measurement and compensation.
GENERAL DESCRIPTION
FUNCTIONAL DESCRIPTION SPECIFICATIONS
IST98129 04/13
Range 0.0 to 60.0 °C / 32.0 to 140.0 °F
0.00 to 14.00 pH
0 to 3999 µS/cm ( HI 98129)
0.00 to 20.00 mS/cm ( HI 98130)
0 to 2000 ppm ( HI 98129)
0.00 to 10.00 ppt ( HI 98130)
Resolution 0.1 °C / 0.1 °F
0.01 pH
1 µS/cm ; 1 ppm ( HI 98129)
0.01 mS/cm ; 0.01 ppt ( HI 98130)
Accuracy ±0.5 °C / ±1 °F
(@20 °C/68 °F) ±0.05 pH
±2% f.s. (EC/TDS)
Temperature automatic,
Compensation with b=0.0 to 2.4%/ºC (EC/TDS)
Environment 0 to 50 °C (32 to 122 °F); RH 100%
TDS Factor 0.45 to 1.00 (CONV)
Calibration automatic, 1 or 2 point with 2 sets of
memorized buffers (pH 4.01/7.01/10.01 or
4.01/6.86/9.18) for pH;
automatic, at 1 point for EC/TDS
EC/TDS Cal.solutions
HI 98129: HI7031 (1413 µS/cm)
HI7032 (1382 ppm; CONV=0.5)
HI70442 (1500 ppm; CONV=0.7)
HI 98130: HI7030 (12.88 mS/cm)
HI70038 (6.44 ppt; CONV=0.5
or 9.02 ppt; CONV=0.7)
Electrode HI 73127 pH electrode (included)
Battery Type 4 x 1.5V
Battery Life with BEPS/Aapprox. 100 hours
Auto-off After 8 minutes of non-use
Dimensions 163 x 40 x 26 mm (6.4 x 1.6 x 1.0”)
Weight 100 g (3.5 oz.)
1. Battery compartment
2. Liquid Crystal Display (LCD)
3.
/MODE button
4. HI 73127 pH electrode
5. Temperature sensor (behind)
6. EC/TDS probe
7.
SET/HOLD button
1. Automatic temperature compensation indicator
2. Stability indicator
3. Battery life percentage indicator
4. Low battery indicator
5. Secondary display
6. Primary display
7. Measuring units for primary display
Dear Customer,
Thank you for choosing a Hanna Instruments Product.
Please read this instruction manual carefully before using the
instrument. If you need additional technical information, do not
hesitate to e-mail us at [email protected] or view our
worldwide contact list at www.hannainst.com.
US DESIGN PATENT
D462,024
Please examine this product carefully. Make sure that the
instrument is not damaged. If any damage occurred during
shipment, please notify your local Hanna Office.
Each meter is supplied with:
•
HI 73127 pH Electrode
• HI 73128 Electrode removal tool
• 4 x 1.5V batteries
• Instruction Manual
Note: Save all packing material until you are sure that the
instrument functions correctly. Any defective item must
be returned in its original packing with the supplied
accessories.
HI 98129 and HI 98130 are guaranteed for one year against
defects in workmanship and materials when used for their
intended purpose and maintained according to instructions. The
electrode is warranted for a period of six months. This warranty is
limited to repair or replacement free of charge.
Damages due to accidents, 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 problem. If the
repair is not covered by the warranty, you will be notified of the
charges incurred. If the instrument is to be returned to Hanna
Instruments, first obtain a Returned Goods Authorization number
from the Technical Service department and then send it with
shipping 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 reserves the right to modify the design,
construction or appearance of its products without advance notice.
Recommendations for Users
Before using this product, make sure that it is entirely suitable for the environ-
ment in which it is used. Operation of this instrument in residential areas could
cause unacceptable interferences to radio and TV equipment.
The glass bulb at the end of the electrode is sensitive to electrostatic dis-
charges. Avoid touching this glass bulb at all times.
Any variation introduced by the user to the supplied equipment may degrade the
instrument’s EMC performance. To avoid electrical shock, do not use this instrument
when voltages at the measurement surface exceed 24 Vac or 60 Vdc. To avoid
damages or burns, do not perform any measurement in microwave ovens.