Brief Introduction: Portable PH Meter CP-401 Technical Specifications and Functions • Used for * * measuring pH value, temperature, and ORP. Two power modes: battery mode and power adapter mode, both can be used outdoors or in the laboratory. It can be powered by rechargeable batteries and can be directly plugged into the pH meter during charging. Using different types of electrodes, it can measure clean water, sewage, turbid water, etc. Calibration: 1 to 5 point calibration. Buffer automatic recognition allows users to make changes to the buffer value within a given range. Automatically calibrate the pH value of the sample solution according to NIST standards, and its value varies with temperature
Details introduction:
Technical specifications and functions of portable pH meter CP-401
technical indicatorsThe temperature measurement error depends on the use ofPt-1000Probe type
function |
pH |
mV |
°C |
scope |
-2.000 ~16.000 pH
|
±1000 mV |
-50 ~199.9 °C
|
resolution |
0.001 pH |
0.1 mV |
0.1 °C(meter)*
|
precision |
±0.002 pH |
±0.1 mV |
±0.1 °C |
Input resistance |
1012 W
|
Compensation scope |
-5 ~110.0 °C
|
power supply |
9Vbattery; 12Vpower adapter
|
size(mm) /weight
|
L = 149, W = 82, H = 22 / 220 g |