Purchase Of Physics Lab Equipments, THE PRINCIPAL GCE, BARGUR-Tamil Nadu

Purchase Of Physics Lab Equipments -2 Combination Deuterium Tungsten Halogen Light’S Source, 200-2500Nm, Specifications: Nsee-Through Deuterium Electrode With Halogen Lamp Placed Beyond For Single Beam From 200-2500 Nm. Nspectral Range : ~200-2500Nm Ndeuterium Bulb Lifetime: 1000 Hours Ntungsten –Halogen Bulb Lifetime: 10000Hours Npower Consumption: 25-30 Watts Nstability: Peak-To-Peak-0.05% N ( Maximum ) Ndrift Of :+ / -0.5% Hours Naperture : 0.5 Mm ( At Lamp ) Nconnector: Sma905 Nlamp Voltage: 85 Volts Dc ( Nominal ) Noperating Lamp Current: 300 Ma Dc ( + / - 1Ma ) Noutputs : Level For Lamp ( On / Off ) Filament ( On / Off ) Npower Requirements: 240 Volts Ac @ 0.20 A, 50-60 Hz N 3 Xenon-Arc Lamp Set Specification: 1. Light Source: ( Including Housing, Power Supply, Bulb ) N F1 Condenser Optics 100 / 240 V, 50-60 Hz N Universal Input Power Supply N2. Bulb: Internationally Reputed Bulb Ni. Ozone Free Lamp N Ii. Color Temperature: Approx. 6000 K N ( Daylight ) N Iii. High Arc Stability N Iv. High Color Rendering Index: Ra>95 N V. Hot Restart Capability N3. Bulb Life: 1000 Hrs Or Higher N4. Power: 300 W Or Higher N5. Spectral Range: 200 Nm To 2000 Nm N6. Beam Diameter: 50 Mm ( Variable ) And N7. The Set Up Should Have Inbuilt Facility To Adjust Nthe Intensity Of The Light. N8. Light Output: Horizontal N9. The Quoted Standard Model Should Have N A. Inbuilt Proper Cooling Arrangement For N The Bulb And N B. As An Accessory: Proper Ups / Battery N Arrangement With Back Up Of Atleast 15 N Minutes As Per The Power Requirements Nfor The Set Up. N 4 C. As An Accessory: 90° Mount, Full Reflector. N D. As An Accessory: Proper Optical Wave Nguide Arrangement. N E. As An Accessory: Filter Holder And Long N Pass Filter For Cutting Away Uv Part Of Nspectrum. N10. Appropriate Two Band Pass Filter For Getting Suitable Frequency Of Light Within Visible Light Only May Be Quoted Separately As An Optional Item. N11. An Additional Xe-Arc Bulb As A Spare Should Be Quoted As An Optional Item. N12. All The Above Accessory Will Be Considered As Part Of Standard Equipment. But The Optional Items Should Be Quoted Separate. N13. As Part Of The Documents, Include Following Spectra For The Full Range Of Frequency Of The Bulb: Ni. At The Output Of The Source N Ii. At The Output Of The Optic Fibre ( In Case N Relevant ) N Iii. At The Output Of The 90 Degree Beam N Turner N

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