• date_rangePosted On :   Jun 07' 2011
  • location_cityCity :   Indore
  • languageCountry :   India
  • content_pasteEnquiry No. :   B-116824

Ref. No. MMM076

Dear Sir,

Please send offer for Cathode Assembly

Specifications of the cathode assembly. Qty: 05 Nos.

The cathode assembly will be used for 50 KV triode electron gun.

1. Cathode type Indirectly heated
2. Cathode geometrical Cylindrical pellet
3. Cathode material Barium Tungsten Dispenser type
4. Cathode diameter Around 8 mm
5. Insulation Al203(99.7%)
6. Cathode body Molybdenum
7. Emission current 1A
8. Emission current density 3A/cm2
9. Filament heating power 10 watts to 20 watts
10. Cathode operating temperature 1000?C
11. Cathode life time >10000 Hours
12. Quantity 5
13. Cathode operating as well as activation voltage and current should be specified by the supplier.
14. Both power leads should be electrically isolated from the outer body.
15. Cathode assembly must be supplied in vacuum / Nitrogen sealed condition.
16. Shelf life of cathode and storage conditions should be given by the supplier.

NOTE: for future requirement, please send details of your complete product range

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