The Cold Cathode gauge tube designed to  provide reliable vacuum  measurements in the range of 1x10^-7 Torr  to 1x10^-3 Torr. 

 

Applications:

 

• Heat Treating Processes

• CRT Mfg.

• Deposition of Optical & Functional Films

• Distillation of Low Vapor Pressure Chemicals

• Freeze Drying

• Helium Mass Spec. Leak Detectors

• Lamp, Lighting & Laser Products Mfg.

• Mass Spectrometers

• Metallurgical Processes

• Night Vision / Electro-Optical Detector Mfg.

• Plasma Enhanced Deposition

• Sterilization

 

Specifications:

 

Range: 1 x 10^-3 to 10^-7 Torr

Accuracy: +/- .2 Decade

Overpressure: 150 PSI

Wetted Materials: Brass, Tophet

Operating Temperature Range: +15 C to +50 C

Maximum Continuous Bake Temperature: +150 C

Calibrated Medium: Dry Nitrogen 

Vacuum Interface: ¾ NPT, NW 25