WGGJ-202 optical high-temperature calibration station is a stable wire optical pyrometer which special use for industrial. It is suitable to do indexing temperature scale test and deliver in all industrial and mining enterprises and measurement sector.

The calibration station uses second standard temperature light as the brightness standard. It is transistor constant current source power supply and composes measuring system with 0.05 DC potentiometer to measure working current of measured light in order to reproduce 800 ~ 2000 ℃ temperature range of brightness. The instrument is provided by sets and the power supply is 220V　50Hz.