Indian Institute of Engineering Science and Technology has published Supply And Installation Of Vacuum Chamber, Pumps And Associate Accessories 1 Set For Alpha Spectrometer Suitable For Rbs Measurements. , Procurement Of , High Vacuum Chamber As Per Sketch And Detail Mentioned …………..As Pernit , Two Stage Oil Sealed Rot. Submission Date for this Tender is 14-08-2021. Screws Tenders in Physics Department, IIEST Shibpur West Bengal. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 12-Aug-2021 | date Corrigendum | Date | 14-08-2021 |
Sl. No. | Item Description |
1 | Procurement of |
2 | High Vacuum chamber as per sketch and detail mentioned …………..as perNIT |
3 | Two Stage oil sealed Rotary Vane Pumps with outlet mist filer …………..as perNIT |
4 | Digital pirani gauge with single gauge head, 2m cable connecting cable. |
5 | KF25 – KF25 manually operated right angled valve Aluminum body, SS316L for bellow, Techno polymer for Knob, Sealing O ring : Plate Seal: - Vton Bonnet Seal: - Viton , Feedthrough type : Bellow, Leak Rate : = 1 x 10-9 mbar l/s ,Operating Pressure : atmosphere to = 1 x 10-7 mbar. |
6 | KF16 – KF16 manually operatedright angled valve Aluminum body, SS316L for bellow, Techno polymer for Knob, Sealing O ring : Plate Seal: - Vton Bonnet Seal: - Viton , Feedthrough type : Bellow, Leak Rate : = 1 x 10-9 mbar l/s ,Operating Pressure : atmosphere to = 1 x 10-7 mbar |
7 | One number bulkhead mount hermetically sealed BNC female to BNC female adapter should me mounted on ISO 63 -F Type flange center. |
8 | ISO 63 -F SS glass view port (O-ring sealed) compatible high vacuum application. |
9 | ISO 63 -F TypeSS Blank off |
10 | Stainless steel KF 25 flexible hose1.5 meter, |
11 | KF16 to KF25 adapter |
12 | KF25 clamp +KF 25 cantering+ Viton O-ring |
13 | KF 25 blank off + KF25 clamp +KF 25 cantering+ Viton O-ring |
14 | KF16 clamp +KF 16 cantering+ Viton O-ring |
15 | Detector mounting stand should be slid 8mm wide and 8mm depth channel, center height 125 mm from chamber bottom. Detector model: BU-014-050-100 ULTRA Ion Implanted Detectors with B-Mount, Make: ORTEC, Active Area - 50 mm2,Minimum Depletion Depth - 100 ìm |
16 | Target mounting stand should be slid 8mm wide and 8mm depth channel, center height 125 mm from chamber bottom.Dimension: 2cm*2cm with center hole of dia 1 cm. target will first mounted with a dummy target holder of same dimension and then attach with the target holder through screw. |
17 | Source mounting stand should be slid 8mm wide and 8mm depth channel, center height 125 mm from chamber bottom. Source Holder with collimator. Max dia 3 cm with the option to reduce the dia as per source dimension. |
18 | BNC plug to micro dot cable assembly using vacuum compatible coaxial cable, length 400mm. |
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