Beckmann differential thermometer
Catalogs:
Overview
A Beckmann thermometer is a device used to measure small differences of temperature, but not absolute temperature values. It was invented by Ernst Otto Beckmann (1853 – 1923), a German chemist, for his measurements of colligative properties in 1905. Today its use has largely been superseded by platinum PT100 resistance thermometers and thermocouples.
Tags
- Temperature Measurement & Sensing