This type of gauge tube is a typical inverse magnetron structure. Since there is no hot filament, it is not afraid of exposure to the atmosphere. It adopts ultra-high vacuum detachable sealing electrode structure, which is easy to clean and maintain, and has reliable sealing performance. With an auxiliary excitation device, the measurement is stable after start-up. Precise and symmetrical orthogonal electromagnetic field configuration ensures that the gauge has high measurement accuracy and good repeatability. It is especially suitable for the measurement of high vacuum and ultra-high vacuum.
This type of gauge tube is a typical inverse magnetron structure. Since there is no hot filament, it is not afraid of exposure to the atmosphere. It adopts ultra-high vacuum detachable sealing electrode structure, which is easy to clean and maintain, and has reliable sealing performance. With an auxiliary excitation device, the measurement is stable after start-up. Precise and symmetrical orthogonal electromagnetic field configuration ensures that the gauge has high measurement accuracy and good repeatability. It is especially suitable for the measurement of high vacuum and ultra-high vacuum.
The main technical parameters
1. Measuring range: 1×10-1~1×10-7Pa
2. Working voltage: 3/3.3KV
3. Maximum working current: 0.7mA
4. Cathode and anode material: non-magnetic stainless steel
5. Insulator material: 95 ceramics
6. Core column pressure sealing material: sterling silver or fluorine rubber sealing ring
7. Vacuum connection form and baking temperature:
CF35 super high flange 450℃
KF40 quick release flange 120℃
KF25 quick release flange 120℃
KF16 quick release flange 120℃
Φ15.5±0.1 metal 120℃
ZJ-14C Penning Type Medium Vacuum Cold Cathode Ionization Gauge
This type of regulation is a typical Pening (Pening) structure, because there is no hot filament, it is not afraid of exposure to the atmosphere. Adopt high vacuum detachable sealing electrode structure, easy to clean and maintain, and reliable sealing performance. The precise and symmetrical parallel electromagnetic field configuration ensures that the gauge has high measurement accuracy and good repeatability. Especially suitable for the measurement of medium and high vacuum.
The main technical parameters
1. Measuring range: 1~1×10-3Pa
2. Working voltage: 2/2.2KV
3. Maximum working current: 0.7mA
4. Cathode and anode material: non-magnetic stainless steel
5. Insulator material: 95 ceramics
6. Core column pressure sealing material: fluorine rubber sealing ring
7. Vacuum connection form and baking temperature:
Φ15.5±0.1 metal 120℃
KF40 quick release flange 120℃
KF25 quick release flange 120℃
KF16 quick release flange 120℃
Packing:1PCS
Warranty period: 120 days
