Department of PhysicsUniversity of Rajasthan, JaipurTender NoticeSealed Tenders are invited upto 4 March 2006 for purchase of the following items for UGC DSA programme:

1. DC and RF Sputtering Unit consisting of Vacuum System micro Torr, There target 2", power supplies and other accessories
2. Positron Source (sealed) Na-22 50 mCi.
3. X-ray generator with tube (2KW) for X-ray fluorescence and Diffraction studies
4. Gas flow controller/monitor Digital type suitable for H2, CO2, N2 and CH4

Specifications:

1. Name of the item: Sputtering Unit
   • SS Chamber 14"x12"
   • Pumping: Diffusion + Rotary
   • Guage : Penning + Pirani
   • Target : 3 No. 2" each
   • Thickness Monitor: Optional
2. Name of the item: Positron Source
   • Na-22, 50 mCi
   • Size 5 mm active area one side open
3. Name of the item: X-Ray Generator
   • Sealed tube with Mo-target
   • 50 KV power supply (50 mA)
4. Name of the item: Gas Flow Controller
   • Controller/Monitor
   • Digital read out 0.001 cc/s to 100 cc/s,
   • Pressure range 300-500 psi

(Prof. B.K. Sharma),

Co-ordinator, DSA

(scanned copy)