pH Benchtop Meter with Three Point Calibration
The HI 2212 is a pH and temperature benchtop meter.
Calibration can be performed at up to three-points using five standard and two custom buffers.
This instrument features manual or automatic temperature compensation with the HI 7662 temperature probe.
GLP (Good Laboratory Practice) feature provides data consistency. A calibration reminder can be set to alert the user, that too much time has elapsed since the last pH calibration and a new one should be performed.
Range pH –2.00 to 16.00 pH
Temperature –20.0 to 120.0 ºC (-4.0 to 248.0ºF)
Resolution pH 0.01 pH
Temperature 0.1 ºC
Accuracy pH ±0.01 pH
Temperature ±0.2ºC (excluding probe error)
Up to 3 point calibration, 5 standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01), and 2 custom buffers
Manual or Automatic from -20 to 120ºC (-4.0 to 248.0ºF)
pH Probe HI 1131B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included)
Probe HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Input Impedance 1012 ohm
Power Supply 12 VDC adapter (included)
Environment 0 to 50°C (32 to 122°F); RH max 95%
Dimensions 235 x 222 x 109 mm (9.2 x 8.7 x 4.3”)
Weight 1.3 kg (2.9 lbs.)
HI 1043B Combination pH Electrode, Refillable w/ Double Junction
HI 1053B Combination pH Electrode, Refillable w/ Conical Tip
HI 1083B Combination pH Electrode w/ Micro Bulb
HI 1131B Refillable, Combination pH Electrode for the Laboratory and Beer Testing
HI 1332B pH Electrode for Chemicals, Quality Control, and Field
HI 5004L pH 4.01 buffer solution
HI 5007L pH 7.01 buffer solution
HI 5010L pH 10.01 buffer solution
HI 7061L General Purpose Cleaning Solution
1 x 500 mL bottle
HI 70300L Electrode Storage Solution
1 x 500 mL bottle
HI 7662 Stainless Steel Temperature Probe