Indian Institute of Engineering Science and Technology - West Bengal

10686903 supply of 1. preparation and supply of hardened and tempered en31 steel disc ( diameter: 160 mm and thickness: 8 mm ) to be used as counter body in the ducom tr20le pin on disc machine. minimum hardness is hrc 60 and maximum surface roughness ( ra ) is 0.2 μm. minimum order quantity is 8 nos. 2. preparation and supply of pin specimen holders for ducom tr20le pin on disc machine. two pieces v grove specimen holder for 4 mm diameter cylindrical pin. holder should be made of hardened and tempered en31 steel ( hardness around hrc 50 ) . sample copy of the specimen holder will be provided. minimum order quantity is 2 nos. 3. preparation and supply of cylindrical wear pin specimens ( diameter: 4 mm and length: 40 mm ) from hot rolled steel plate. the hot rolled steel plates will be supplied. minimum order quantity is 30 nos....

Jadavpur University - West Bengal

7710174 tender for digital light fastness tester as per following specification [for checking light fastness against day light, with water cooling arrangement. temperature and humidity control moving drum type with following accessories main unit mbtl fading lamp water tank – 1 no. water pump – 1 no. specimen holder – 4 nos. test tube holder – 50 nos. hour meter with buzzer gray scale for change in colour – 1nos. gray scale for staining – 1nos. flexible tubing stainless steel clamp]...

Indian Institute Of Technology - West Bengal

6710645 purchase of specimen holder, meets astm d4935 10 standard requirements. includes an aluminium load, gold load, and gold reference samples, (2) 10 db attenuators, and manual frequency range : 30 mhz 1.5 ghz coaxial cable, 1 meter n(m) n(f) for use with item 1 stand/holder for item 1 specimen holder in accordance with extended astm d4935 10 standard requirements. including aluminium load , gold load, and gold reference samples, (2) 10 db attenuators, and manual frequency range : 1.5 ghz 10 ghz...