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 : inimum 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
Tender For supply, erection, testing and commissioning of 6 way vertical main distribution board ,powder coated finished with 1.6 mm thickness crca sheet steel ,copper bus bar of suitable rating for r, y, b & n, cable chamber, multi function meter with rs 485 communication port, phase indicator lamps for r,y,b with panel door lock and accessories. the control mccb's housing in the panel are 1.incomer feeders: 2 no's of 250 mccb ,four pole mccb ,breaking capacity:50 ka, along with 250 amps change over switch preferable make: l&t, schneider electric, c&s, havells or similar. 2. outgoing feeders :6 no's of 63 mccb four pole ,breaking capacity:30 ka, preferable make: l&t, schneider electric, c&s, havells or similar. [ warrantyperiod: 12 months after the date of delivery ]
Tender For supply of stainless steel double acting spring hinges suitable for lhb coach communication door as per annexure attached [ warranty period: 30 months after the date of delivery ]