Pfeiffer Vacuum IKR 270 (Regular Case) Compact Cold Cathode Vacuum Gauge, Metal Sealed, DN 40 CF-F, PTR21251
![A long-term stable cold-cathode gauge for the special use in insulating vacuum systems of cryostats in superconducting accelerators | Semantic Scholar A long-term stable cold-cathode gauge for the special use in insulating vacuum systems of cryostats in superconducting accelerators | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/cb99408f98170b8459eac8c7f7497d0a37467195/1-Figure1-1.png)
A long-term stable cold-cathode gauge for the special use in insulating vacuum systems of cryostats in superconducting accelerators | Semantic Scholar
![Kurt J. Lesker Company | Pressure Measurement Technical Notes | Enabling Technology for a Better World Kurt J. Lesker Company | Pressure Measurement Technical Notes | Enabling Technology for a Better World](https://www.lesker.com/newweb/gauges/jpg/Dwg_ColdCathode_Inv.jpg)