GB/T 27502-2011 《Preparation method of reference solutions for the measurement of conductivity》 Related products

The GB/T 27502-2011 standard defines the preparatory method for calibrating solutions for conductivity measurement, including the required reagents, instruments, procedures, and solution Precision and preservation requirements. The standard ensures that the preparation of the calibrated solution meets the calibrating requirements of the Conductivity Meter and the Conductivity detector pool constant, and guarantees the accuracy and conformity of the measurement data. This is essential for the calibration and performance verification of the Conductivity Meter.