CHONGQING TIANHE--FILTER ENGINEER EXPERT
Product Detail
Acidity Tester
Acidity Tester 
Detail

Precision laboratory acidity tester



ion measurements with a backlight LCD display • calibration screen prompts relevant operational information • pH calibration for 5:00 calibration, built seven calibration points and five user-defined calibration points • You can manually store 300 groups of data, automatic storage 1000 measurement data • readings lock function • user-selectable "Measuring super range" reminder • user-selectable "calibration date" reminder • With USB data interface

Range of pH :  -2.0 To 20.0; -2.00 to 20.00; -2.000 to 20.000 pH
ORP :± 2000 mV
ISE :1.00 x 10-3 to 1.00 x 105 ppm
Temperature :  -20.0 To 120.0 ° C
Resolution of pH :0.1pH; 0.01 pH; 0.001 pH
ORP :0.1 mV; 1 mV
ISE :  0.01,0.1,1,10 ppm
Temperature :    0.1 ° C
Accuracy pH value :± 0.01pH; ± 0.002pH
ORP :± 0.2 mV
ISE Of reading ± 0.5% (monovalent ions); reading ± 1% (divalent ions)
 
Temperature :± 0.4 ° C
pH calibration
Up to 5:00 automatic calibration, built seven calibration point (pH 1.68 / 4.01 / 6.86 / 7.01 / 9.18 / 10.01 / 12.45) +5 user-defined calibration points
Ion Calibration :  Two-point calibration, memory, six calibration points (0.1, 1, 10, 100, 1000, 10000 ppm)
Temperature compensation :  Automatic or manual temperature compensation, -20.0 to 120.0 ° C
Electrode Type :PH electrode interface using BNC, HI7662 temperature probe
Manual storage :Manual 300 measurement data
Automatic Storage:Storage interval 5,10,30 seconds, 1,2,5,10,15,30,60,, 120,180 minutes, measurement data storage 1000
Data Interface :USB data interface, connected to the computer (with optional data software and data cable)
Input impedance :10 12 Ohm
Power Supply :12 Vdc power adapter
Environment :  0 to 50 ° C (32 to 122 ° F); RH max 55%
Dimensions Weight :  235 x 207 x 110 mm; 1.8 kg