Tender For equipment - purchase of equipment : solar simulator, module solar simulator equipment used to simulate solar radiation with mode of operation during a test cycle and suitable size of the test area for multiple applications. simulator class the simulator in order of spectral mismatch (12%), spatial non-uniformity ( 2%) and temporal instability (1%) should be same (i.e. aaa) i. test plan : area of the plane intended to contain the device under test should be 30 cm2ii. illumination area : the active light illumination area 50 x 50 mmiii. beam direction : all four directions (top/bottom & side wise)iv. irradiance output : steady state/pulsed simulatorv. type of lamp : replaceable xe arc lamp (ozone free) vi. lamp power : 300 to 450 wattvii. lamp life time : > 1500 hoursviii. light intensity : 1.5 sun ix. air mass filter : am 1.5g filterx. working distance : ~4 to 10 inches (~250 mm) cooling system - air cooling system to maintain lamp optics, and temperature optical shutter - manual / automatic shutter control for precise control over the light exposure experiments reference cell - calibrated reference cell with integrated display and availability of recalibration service computer & accessories - desktop monitor (windows 10, i5/i7 processor, 16 gb ram, 1 tb ssd, communication ports, peripherals), graphics card, cpu, keyboard & mouse. i-v measurement (optional) system includes i-v measurement software, source meter, electronic console sample stage (optional) - height adjustable sample holding stage/chunk installation & commissioning the instrument should be installed, tested and commissioned by representative of supplier. full installation kit and operational manual should be provided warranty & service - minimum 12 months & timely service required supply & shipment - the company should take care to deliver upto door step @ department of chemistry, bharathiar university, coimbatore-641 046
24 Jul, 2025
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