Aryabhatta Research Institute Of Observational Sciences Tender

Compact Deuterium-Tungsten Light Source Type- Compact (Including electronics module) Dimensions (L × W × H):- 125 × 40× 40 mm Spectral distribution-200 – 1100 nm Power consumption-6 Watt Power requirements-12 Vdc / 0.6 Adc Shutter- Yes Tungsten Lamp- Yes External control- Lamp (D2, W-Lamp) ON/OFF independently, shutter open/close, LED light indicator when the 12 Vdc supply voltage is applied. Light exit- Collimated beam Optical fiber connector (optional)- SMA 905 Module weight:-120 grams Heat Dissipation- Low D2 lamp Spectral distribution-200 – 400 nm line free Window material- fused synthetic silica Stability:- ≤ 1 × 10-3 AU Drift:- ≤ 0.25 %/h Life:- ≥ 1000 h @ 230 nm (50 % intensity loss) Tungsten Lamp Spectral distribution-400-1100nm Voltage-5 V dc Current-45 mA dc Typical Lifetime:- ≥ 2000 h Others- Compatible power supply/adapter/cables should be provided along with the each item. Operation manuals should be provided during supply of the item.