ZJ-27 thermal vacuum gauge tube for vacuum PVD machine/ZJ-27 CF35 /KF40 gauge tube
₹3,250.00
This type of regulation is a typical transistor structure, adopts precious metal oxide cathode, with the features of antioxidant, instantaneous atmospheric impact resistant, stable performance, long life, suitable for medium and high vacuum measurements, etc.
- Description
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Description
Main technical parameters:
- Measurement range: 4~1×10-5Pa
- X-ray limit: <1×10-6Pa
- Regulate sensitivity: 0.15±15% Pa-1
- Operating parameters:
Filament voltage 1.3V
Filament current 2.5A
Gate current (emission current) 0.1/1mA
5. Joule (I2R) degassing
Gate voltage 11V
Gate current 3A
6. Vacuum connections form and baking temperature:
Φ15.5 ± 0.5 glass tube 80 °C
Φ15.5 ± 0.1 metal tube 80 °C
KF10 quick release flange 80 °C
KF25 quick release flange 80 °C
KF40 quick release flange 80 °C
CF16 ultra flange 450 °C
CF25 ultra flange 450 °C
CF35 ultra flange c450 °C
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