10-G, Jalan Nautika B U20/B,
Pusat Komersial TSB, Sek U20,
40160 Shah Alam,
Selangor, Malaysia.
+603-6144 0868
+603-6151 7918

Hanna Bench pH Meter with Built-in Printer HI 122

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Hanna Bench pH Meter with Built-in Printer HI 122 pH Meter HANNA INSTRUMENTS

The HI122 is a professional pH/mV and temperature benchtop meter with a built-in printer. The built-in impact printer incorporated into the HI122 allows measurement information to be printed while in various modes. The meter comes with Hanna’s HI1131P glass pH electrode and an HI7662-T temperature probe to allow for automatic temperature compensation.  The HI122 also allows for ORP measurements when used with the HI3131B ORP electrode (supplied seperately). The HI122 offers many features including CAL Check™, five-point pH calibration, data logging, comprehensive GLP data, and PC connectivity to provide users with a simple way to organize and manage their data.

  • Automatic Temperature Compensation
  • CAL Check™
  • Data Logging


pH Range

-2.00 to 16.00 pH, -2.000 to 16.000 pH
pH Resolution 0.01 pH, 0.001 pH
pH Accuracy ±0.01 pH, ±0.002 pH (@25ºC/77ºF)
pH Calibration automatic, up to five-point calibration with seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and two custom buffers
pH Temperature Compensation automatic or manual from -20.0 to 120.0 °C
mV Range ±999.9 mV; ±2000 mV
mV Resolution 0.1 mV; 1 mV
mV Accuracy ±0.2 mV (±699.9 mV); ±0.5 mV (±999.9 mV); ±1 mV (±2000 mV)
mV Relative Offset ±2000 mV
Temperature Range -20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution 0.1°C (0.1°F)
Temperature Accuracy ±0.4°C (±0.7°F)
pH Electrode HI1131P pH electrode (included)
Temperature Probe HI7662-T temperature probe (included)
Logging Type log-on-demand; interval
Logging Memory 50 samples (25 per channel); 1000 samples (500 per channel)
Logging Interval 5 seconds to 180 minutes
Connectivity RS232 serial port, opto-isolated
Printer built-in dot matrix printer, with 44 mm plain paper
Power Supply 12 VDC adapter (included)
Environment 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Dimensions 280 x 203 x 84 mm (11.0 x 8.0 x 3.3’’)
Weight 1.9 kg (4.2 lbs.)
Ordering Information HI122 is supplied with HI1131P pH electrode, HI7662-T temperature probe, HI70004 pH 4.01 buffer solution sachet, HI70007 pH 7.01 buffer solution sachet, HI7082 3.5M KCl electrolyte solution (30 mL), (5) paper rolls, 12 VDC adapter and instructions.

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