Introduce:
1.The FB-1 secondary standard ionization vacuum gauge is a triode type ionization gauge with good stability and small linear deviation; the error will not exceed ±5% within the linear measurement range, and the long-term stability is good. It has been tested for 700 hours of work The change in the internal regulation coefficient will not exceed.
2. The materials are glass and metal. Metal is divided into internal and external. Users can choose which interface to purchase according to their own system interface.
Technical parameters
Measuring Range: 1.3×10-1～1.0×10-4 Pa
Above earth potential of accelerating electrod: 175V
Above earth potential of cathode: 25V
Emission current:2mA
Terms and Conditions
1. Install on the system as vertically as possible
2. The degassing power of the accelerating electrode is 20W, and the degassing time is 5min; the degassing power of the collecting electrode is 25W, and the degassing time is 10min. If necessary, the electrode can be degassed repeatedly.
3. The power cord should be connected to the gauge according to the wiring diagram, and the electrodes should not be connected incorrectly.
Delivery time:
Usually, we will ship within 7-10 days after order confirmation. and then we will try to ship as soon as possible, or we will contact you with suggestions.
Bulk order:
If you want to order in bulk, please contact us for better prices and better shipping costs.
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