2-2 Electrical Specifications (23±5 )℃
A. pH/mV
pH Optional,
Electrode Any pH electrode with BNC connector.
Measurement pH 0 to 14 pH
mV -1999 mV to 1999 mV
Input 10^12 ohm
Impedance
Temperature Manual 0 to 100 , be adjusted by℃
Compensation push button on front panel.
for pH Automatic With the optional temperature
measurement ( ATC ) probe ( TP-07 )
0 to 65 .℃
pH pH7, pH4, and pH10, 3 points calibration
Calibration ensure the best linearity and accuracy.
Optional * pH electrode...........PE-03, PE-11, PE-01, PE06HD
probe and PE-04HD, PE-05T, PE-03K7
accessories * ATC ( automatic temperature
probe ).......................................TP-07
* pH 7 buffer solution.................... pH-07
* pH 4 buffer solution.................... pH-04
* ORP electrode.............................ORP-14
2-2 Electrical Specifications (23 ±5 )℃
Measurement Range Resolution Accuracy
pH 0 to 14 pH 0.01 pH ± (0.02 pH + 2 d)
mV 0 to 1999 mV 1 mV ± (0.5% + 2 d)
* pH accuracy is based on calibrated meter only.
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