pH/ORP benchtop meter

A benchtop pH/ORP and deg. C meter. EHI2211 adds measurement for ion concentration (ISE) and Oxidation Reduction Potential (ORP) in the mV range.This instrument also features a reading stability indicator used during calibration and a measurement memory/memory recall function.pH measurements for both instruments are compensated for the temperature effect manually or automatically with the EHI7662 temperature probe. This metre is equipped with an easy-to-read LCD which shows both the primary reading and deg. C.FeaturesSimple to operateAutomatic Temperature CompensationAutomatic calibrationCalibration expiration reminderORP rangeSpecifications

A benchtop pH/ORP and deg. C meter. EHI2211 adds measurement for ion concentration (ISE) and Oxidation Reduction Potential (ORP) in the mV range.
This instrument also features a reading stability indicator used during calibration and a measurement memory/memory recall function.
pH measurements for both instruments are compensated for the temperature effect manually or automatically with the EHI7662 temperature probe. This metre is equipped with an easy-to-read LCD which shows both the primary reading and deg. C.

Features

  • Simple to operate
  • Automatic Temperature Compensation
  • Automatic calibration
  • Calibration expiration reminder
  • ORP range


Specifications

Range pH -2.00 to 16.00 pH
  mV ±399.9 mV; ±2000 mV
  Temperature -20 to 120.0 deg. C
Resolution pH 0.01 pH
  mV 0.1 mV; 1 mV
  Temperature 0.1 deg. C
Accuracy pH ±0.01 pH
  mV ±0.2 mV (±399.9 mV); ±1 mV (±2000 mV)
  Temperature ±0.4 deg. C (excluding probe error)
pH Calibration   automatic, 1 or 2 point with 5 memorised buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
Temperature Compensation   automatic (with HI 7662 probe) or manual from -9.9 to 120 deg. C
pH Electrode   HI 1131B, glass-body, single junction, refillable, BNC connector, 1 m cable (included)
Temperature Probe   HI 7662 with 1 m (3.3') cable (included)
Input Impedance   1012 Ohm
Power Supply   12 VDC adapter (included)
Environment   0 to 50 deg. C (32 to 122 deg. F); RH max 95%
Dimensions   235 x 222 x 109 mm (9.2 x 8.7 x 4.3 in.)
Weight   1.3 kg (2.9 lbs.)
Code Title Pack Size Availability Price Updated: 28-11-2021
EHI2211-02 pH/ORP benchtop meter each 2 weeks AU $851.40