Hanna Instruments HI 99131 Instruction Manual

Instruction Manual
HI 99131
Portable Waterproof
pH Meter for Plating Baths
w w w . h a n n a i n s t . c o m
WARRANTY
All Hanna Instruments meters are warranted for two years
against defects in workmanship and materials when used for
their intended purpose and maintained according to instructions.
The probes are warranted for a period of six months.
This warranty is limited to repair or replacement free of charge.
Damage 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 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.
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 tech@hannainst.com.
PRELIMINARY EXAMINATION
Remove the instrument from the packing material and examine
it carefully to make sure that no damage has occurred during
shipment. If noticeable damage is evident, notify your dealer.
Note: Save all packing material until you are sure that the
instrument functions correctly. All defective items must be
returned in the original packing together with the
supplied accessories.
GENERAL DESCRIPTION
HI 99131 is a portable, microprocessor-based pH and
temperature meter with a special probe.
The HI 62911D pH electrode has been specially designed and
fully shielded for applications in plating baths. The titanium
electrode body acts like a Faraday cage, and allows stable
readings even in samples where strong electrical fields are
involved. Moreover, a built-in temperature sensor allows
simultaneous temperature compensated pH and temperature
readings and an integral preamplifier provides measurements
impervious to noise and electrical interferences.
Each meter is supplied with:
• HI 62911D pH/temperature probe
• Calibration & cleaning solution sachets
• 3 x 1.5V AAA batteries
• Instruction manual.
LCD DESCRIPTION
1. Automatic Temperature Compensation indicator
2. Battery percentage (visible at power up)
3. Secondary display
4. Low battery indicator
5. Stability indicator
6. pH calibration indicator
7. Selectable temperature unit
8. Primary display
9. Measuring unit for primary display
ACCESSORIES
HI 62911D Preamplified pH electrode with built-in temperature
sensor, DIN connector & titanium cage working as
matching pin
HI 7004L pH 4.01 buffer solution, 500 mL
HI 7006L pH 6.86 buffer solution, 500 mL
HI 7007L pH 7.01 buffer solution, 500 mL
HI 7009L pH 9.18 buffer solution, 500 mL
HI 7010L pH 10.01 buffer solution, 500 mL
HI 70300L pH electrode Storage solution, 500 mL
HI 7061L
pH electrode Cleaning solution, 500 mL
HI 76405 Electrode holder
SPECIFICATIONS
Range (*) -2.00 to 16.00 pH
-5.0 to 105.0°C / 23.0 to 221.0°F
Resolution
0.01 pH
0.1°C / 0.1°F
Accuracy ±0.02 pH
(@20°C/68°F) ±0.5°C up to 60°C; ±1.0°C outside
±1.0°F up to 140°F; ±2.0°F outside
Typical EMC ±0.02 pH
Deviation ±0.2°C or ±0.4°F
Temperature Compensation
Automatic,
-5.0 to 105.0°C / 23.0 to 221.0°F
pH Calibration
Automatic, 1 or 2 point
choose between 2 sets of buffers
(standard: 4.01/7.01/10.01 or NIST: 4.01/6.86/9.18)
Probe (included) HI 62911D
pre-amplified pH probe with built-in temperature
sensor and titanium cage working as matching pin
Battery Type 3 x 1.5V AAA
Battery Life Approximately 1200 hours of continuous use
Auto-off
After 8 minutes of non-use
Environment 0 to 50°C (32 to 122°F);
RH max. 100%
Dimensions 152 x 58 x 30 mm (6.0 x 2.3 x 1.2")
Weight 205 g (7.2 oz.)
(*) the temperature range is limited to 80°C (176°F) if using
the HI 62911D sensor.
To clean the meter, use water only.
Hanna Instruments reserves the right to modify the design,
construction and appearance of its products without advance
notice.
IST99131Z 12/10