Search results
We did not find results for: What is Pirani guage?.
Check spelling or type a new query.
Yahoo Web Search
- Pirani gauge
Thermal conductivity gauge
The Pirani gauge is a robust thermal conductivity gauge used for the measurement of the pressures in vacuum systems. It was invented in 1906 by Marcello Pirani. Marcello Stefano Pirani was a German physicist working for Siemens & Halske which was involved in the vacuum lamp industry. In 1905 their product was tantalum lamps which required a high vacuum environment for the filaments. Wikipedia
