pHSJ-5 Portable PH Meter Characteristic:
1.With touching LCD displaying, operation easy;
2.To select one or more PH buffer solutions to calibrate the meter;
3.With more calibration functions (max/mum five points calibration);
4.RS-232 interface;
5.Protection from electricity cutting off;
6.Measuring results can be stored, deleted, viewed,communicated and printed. Specification:
1. Measuring range:
pH: (-2.000~18.000)pH
mV: (-1999.9~1999.9)mV
T: (-5.0~105.0) °C
2. Accuracy :
pH: ±0.002pH±1 bit
mV: ±0.03%(FS) ±1 bit
T: ±0.2°C±1 bit
3. Resolution:
pH: ±0.001pH
mV:±0.1mV
T: ±0.1°C
4. Range of temp. compensation: (-5.0~105.0) °C
5.Measured solution temperature: (5~60) °C
Introduction:
pHSJ-5 Portable PH Meter,A pH meter is an instrument used to determine the pH value of a solution. pH meter is a common analytical instrument widely used in agriculture, environmental protection and industry. Soil pH is one of the important basic properties of soil. Factors such as the temperature of the solution to be tested and the ionic strength should be considered during the pH measurement.
