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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Specification
Measuring range: 0 ... 14 pH
Resolution: 0.01 pH
Accuracy (at 23°C / 73°F ± 5°C / 9°F, after calibration):
0.07 pH at 5 ... 9 pH
0.1 pH at 4 .. 10 pH
0.2 pH at 1 ... 3.9 pH & 10.1 ... 13 pH
Input impedance: 1012 ohms
Sampling rate: About 1 second
Operating conditions: 0 ... 50°C / 32 ... 122°F; <80% rh
Calibration: Internal to pH7; pH 4 & pH 10
Power supply: Externally 9V
Current consumption: about 11-mA
Dimensions: 89 x 57 x 31 mm / 3.5 x 2.2 x 1.2 in
Weight: About 117 g / < 1 lb
Connection pH electrode: BNC
Delivery contents
1 x Environmental tester PCE-PHM 14-ICA
1 x pH Electrode
2 x Adhesive Pads
1 x 9V Power Supply
1 x ISO Calibration Certificate
1 x Operating Instructions
