HANNA HI-3222 pH/ ORP/ ISE Graphic LCD pH Benchtop Meter with two input channels

 
Spesifications:
Range pH -2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH
mV ± 2000 mV
ISE 1.00 E-7 to 9.99 E10 concentration ( choice of units)
Temperature -20.0 to 120.0 ° C ( -4.0 to 248.0° F)
Resolution pH 0.1; 0.01; 0.001 pH
mV 0.1 mV
ISE 3 digits 0.01; 0.1; 1; 10 concentration
Temperature 0.1° C ( 0.1° F)
Accuracy
( @ 20º C/ 68º F) pH ± 0.01; ± 0.002 pH
mV ± 0.2 mV
ISE ± 0.5% of reading ( monovalent ions) , ± 1% of reading ( divalent ions)
Temperature ± 0.2° C ( ± 0.4° F) ( excluding probe error)
Calibration pH up to five point calibration, seven standard buffers available ( 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + five custom buffers
ISE up to five point calibration, six standard solutions
( in units selected)
Slope from 80 to 110%
pH Calibration Check™ yes
Rel. mV Offset Range ± 2000 mV
pH Temp. Compensation manual or automatic from
-20.0 to 120.0° C ( -4.0 to 248.0° F)
Input Channels 2
pH Electrode HI 1131B pH electrode with glass body, BNC connector and 1 m ( 3.3’ ) cable ( included)
Temperature Probe HI 7662-T temperature probe, stainless steel with 1 m ( 3.3’ ) cable ( included)
Logging log on demand 400 samples
Lot Logging 5, 10, 30 seconds; 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes ( max 600 samples)
PC Connectivity opto-isolated USB ( with optional HI 92000 software)
Input Impedance 1012 Ohms
Power Supply 12 VDC adapter ( included)
Environment 0-50° C ( 32 to 122° F) RH max 55% non-condensing
Dimensions 235 x 207 x 110 mm ( 9.2 x 8.14 x 4.33” )
Weight 1.8 kg ( 4.1 lbs.)

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