Data logger for precision measurement of resistance temperature detectors
A Tabaka · Journal of Physics E Scientific Instruments · 1979
The design and performance of a manually balanced precision Smith no.3 bridge converted by signal conditioning into a simple three-channel data logger are described. The main applications of the data logger are calorimetric temperature measurements and the calibration of resistance temperature detectors (platinum, copper, nickel, low-resistance thermistors) against a standard platinum resistance thermometer.