Instruction Manual
HI 991300 • HI 991301
Waterproof
pH/EC/TDS/Temperature
Meters with
Advanced Features
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.
Hanna Instruments reserves the right to modify the design, construction and appearance of its products without advance notice.
Dear Customer,
Thank you for choosing a Hanna 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 These instruments are in compliance with the
directives.
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.
Each meter is supllied complete with HI 1288 probe, batteries, rugged carrying case and instructions.
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 991300 and HI 991301 have been designed to offer you the combination of pH, electro-conductivity, total dissolved solids and temperature measurements. To increase precision, two models are available, with different conductivity ranges, for applications from purified to brackish waters.
All operations and settings, including calibration buffers and temperature scale selections, are made through only 2 buttons.
The housing is waterproof and rated for IP 67 conditions.
The supplied multi-parameter probe, HI 1288, includes pH, EC/TDS and temperature in one convenient, rugged handle. In addition, to ensure against interference from transient electrical noise, a solidstate amplifier is integrated into the probe.
Other user selectable features include different TDS factors from 0.45 to 1.00, and a range of temperature coefficients (β) from 0.0 to 2.4% for greater consistency and reproducibility.
SPECIFICATIONS
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HI 991300 |
HI991301 |
Range |
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0.00 to 14.00 pH |
0.00 to 14.00 pH |
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0 to 3999 µS/cm |
0.00 to 20.00 mS/cm |
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0 to 2000 ppm (mg/L) |
0.00 to 10.00 ppt (g/L) |
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0.0 to 60.0°C / 32.0 to 140.0°F |
0.0 to 60.0°C / 32.0 to 140.0°F |
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Resolution |
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0.01 pH |
0.01 pH |
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1 µS/cm |
0.01 mS/cm |
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1 ppm |
0.01 ppt |
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0.1°C / 0.1°F |
0.1°C / 0.1°F |
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Accuracy |
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±0.01 pH |
±0.01 pH |
(@20°C/68°F) |
±2% F.S. (EC/TDS) |
±2% F.S. (EC/TDS) |
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±0.5°C / ±1°F |
±0.5°C / ±1°F |
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Typical EMC |
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±0.03 pH |
±0.03 pH |
Deviation |
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±2% F.S. (EC/TDS) |
±2% F.S. (EC/TDS) |
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±0.5°C / ±1°F |
±0.5°C / ±1°F |
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pH Calibration |
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automatic, 1 or 2 point, with 2 sets of memorized buffers |
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(pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18) |
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EC/TDS Calibration |
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automatic, 1 point, |
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at 1382 ppm (CONV=0.5) |
at 6.44 ppt (CONV=0.5) |
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or 1500 ppm (CONV=0.7) |
or 9.02 ppt (CONV=0.7) |
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or 1413 µS/cm |
or 12.88 mS/cm |
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Temperature Compensation |
pH: automatic |
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EC/TDS: automatic with β selectable from 0.0 to 2.4%/°C with 0.1 increments |
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TDS Conversion Factor |
selectable from 0.45 to 1.00 with 0.01 increments (default 0.50) |
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Probe |
HI 1288, pH/EC/TDS/temperature, with DIN connector and 1 m (3.3’) cable (included) |
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Battery Type / Life |
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4 x 1.5V AAA / approx. 500 hours of continuous use |
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Environment |
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0 to 50°C (32 to 122°F); RH max 100% |
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Dimensions / Weight |
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150 x 80 x 36 mm (5.9x3.1x1.4’’) / 210 g (7.4 oz.) |
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LCD DESCRIPTION
1. Automatic Temperature Compensation indicator
2. Stabilty indicator
3. Battery percentage
4. Calibration tag
5. Low battery indicator
6. Secondary display with temperature unit
7. Primary display
8. Measuring unit for primary display
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