Hanna HI 2212 pH Benchtop Meter with Three Point Calibration

Up to three point pH calibration with five standard buffers or two custom
GLP features
Calibration expiration reminder
Automatic Temperature Compensation

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 º C ( -4.0 to 248.0º F)
Resolution pH 0.01 pH
Temperature 0.1 º C
Accuracy pH ± 0.01 pH
Temperature ± 0.2º C ( excluding probe error)
pH Calibration Up to 3 point calibration, 5 standard buffers available ( 4.01, 6.86, 7.01, 9.18, 10.01) , and 2 custom buffers
Temperature Compensation Manual or Automatic from -20 to 120º C ( -4.0 to 248.0º F)
pH Probe HI 1131B glass body pH electrode with BNC connector and 1 m ( 3.3’ ) cable ( included)
Temperature
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.)