JB/T 6858-2018 《Test method of pH meters and Ion Meters》 Related products

The standard specifies performance indicators and test methods for pH Meters and ion meters, which are applicable to instruments with pH Glass electrodes and Ion selective electrodes as Sensors. Cited documents include environmental test methods, Ion selective electrode standards, buffer solution preparatory methods for pH value determination, etc. Performance tests should be carried out under reference working conditions, including temperature, Humidity, atmospheric pressure, power supply, etc. Rated working conditions include Environmental temperature, Humidity, atmospheric pressure, power supply, etc. Requirements.