产品品牌：

Granville Phillips

产品型号：

274022

产品用途：

超高真空测量

Manufacturer: Granville-Phillips

 

Part Number: 274022

 

Part Description: Series 274 Nude Bayanr-Alpert Ultra High Vacuum Gage with 2.75 inch (NW35CF) non-rotatable flange

 

Link to Manufacturer Datasheet:

https://www.brooks.com/documents.cfm?documentID=5412

Manufacture Details:

 

Useful Range: 10e-11 to 10e-2 Torr

 

Replacement Filament Part number: 274024 (extra filaments not included)

 

Dual tungsten filaments (electron bombardment degas only)

 

Dual filament UHV gauge features:

 

• Cage grid
• Burn-out resistant cathode or dual tungsten filaments
• Electron bombardment degas only