8850-1eng 电导率表说明书(6)

GF 8850电导率表说明书

Calibration Procedure

This instrument has been electronically calibrated at the factory.

Procedure A verifies the accuracy and linearity of the instrument by simulating temperature and conductivity values with precision

(±0.1%) fixed resistors.

Procedure B is a wet calibration. This procedure uses the sensor input and NIST traceable test solutions. When done correctly,

this procedure offers the most accurate system calibration.

page 8 of 12 SIGNET 8850-1 Conductivity/Resistivity Transmitter