Tender For purchase of equipment - purchase of equipment : distillation unit with ro system, distillation unit, to obtain fresh & salt free water in desired quantity & quality precisely for laboratory purpose and ro system to control the scale formation in the distillation unit technical specifications distillation unit type double stage glass parts boiler, condenser, heating rod all glass parts should be made up of detachable type pyrogen free quartz glass only ph of the water : 6.0 to 7.0conductivity : 1x 10^6 scm-1distillation temperature : ~80 ccooling water requirement : 40 to 60 lit/hr.pipe lines : pvc pipes electrical requirement input voltage : 230-240 vphase : single phaseheating coil : spiral heaterselectrical console : energy regulator, wires & panels additional requirementto protect the unit in the event of a low water supply or water failure, an audio alarm and auto cut-off system are necessary. ro water purifierthis product should be suitable for all type of water (i.e. tds up to 2000 ppm) water capacity : ~6 - 7 litpurification technology : ro+uv+ta+mcaccessories : input & reject water pipes & diverter valve ro water purifier (optional) additional water purifier membrane warranty & service one year warranty conditionsupplier should take care of transport of supplies to department of chemistry, bharathiar university, coimbatore-46
Tender For equipment - purchase of equipment : inverter batteries, tubular type batteries with stand for existing online ups (pb1108l16), rating of 8 kva, input/output 230v ac 50hz, dc input 192 vdc with buyback of old lead acid batteries specifications battery type : tubular ups batterycounts : 16 tubular batteries with minimum 40 ah each battery capacity : 16 x 12 v = 192 vwarranty : minimum 48 months (free replacement)battery stand : suitable steel battery stand condition buyback of old sealed lead-acid battery (product no.: ep 26-12) of 12 v & 26 ah total : 16 no. of lead-acid inverter batteries power : 16 x 12 v = 192 v transport supplier should take care of transport of ups batteries to department of chemistry, bharathiar university, coimbatore-641 046
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