HANNA HI-2211 Basic pH/ ORP Benchtop Meter

Basic pH/ ORP Benchtop Meter
Simple to operate
Automatic Temperature Compensation
Automatic calibration
Calibration expiration reminder
ORP range

HI 2211 is a benchtop pH/ ORP and ° C meter. HI 2211 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 HI 7662 temperature probe. This meter is equipped with an easy-to-read LCD which shows both the primary reading and º C.

Spesifications:
Range pH -2.00 to 16.00 pH
mV ± 399.9 mV; ± 2000 mV
Temperature -20 to 120.0° C
Resolution pH 0.01 pH
mV 0.1 mV; 1 mV
Temperature 0.1 ° C
Accuracy pH ± 0.01 pH
mV ± 0.2 mV ( ± 399.9 mV) ; ± 1 mV ( ± 2000 mV)
Temperature ± 0.4 ° C ( excluding probe error)
pH Calibration automatic, 1 or 2 point with 5 memorized 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 ° 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° 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.)

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