TECHNICAL SPECIFICATION OF RENEWABLE ENERGY LAB INSTRUMENTS
SL NO. NOMENCLATURE SPECIFICATIONS
SOLAR EDUCATIONAL KIT
1 CONCENTRATING DISC TYPE REFLECTOR
  • Concentrating Disc reflector diameter - 1.4 meter.
  • Reflector materials & its thickness. - Imported Aluminum, 3 mm
  • Reflectivity of the dish material - More than 90%
  • Focal length when measured at focal point. - 4.6 inch
  • Material for bowl supporting frame. - Mild Steel
  • Tracking mechanism and locking arrangement, if provided.- Manual Screwing
  • Cooking vessel for water heating
  • Digital temp. meter for Cooker
  • 2 SOLAR DISTILLATION PLANT
  • F R P Body, dimension (1 meter x 1 meter)
  • Toughened glass
  • Outlet pipe, Plastic jerican
  • Structure M S Angle
  • Negligible maintenance and simple operation
  • TDS of less than 30 ppm.
  • 3 BOX TYPE SOLAR OVEN
  • BODY - F R P body, dimension (L x W x H) - 23 x 23 x 9.
  • Reflector Material Mirror Glass, 4 mm 04 Nos.
  • Aluminum container covered with Toughened Glass- 4 mm,
  • Plane glass- 4 mm,
  • Insulation materials- glass wool.
  • In built Analog temperature meter.
  • Appx. weight 14 Kg
  • 4 TDS METER FOR MEASURING WATER HARDNESS
  • Water Proof Pen Tester.
  • Fast response, reliable and accurate measurements.
  • Large LCD display 21 x 18mm for easy reading.
  • Impact resistant ABS case by waterproof designed IP 57 rated.
  • 1 or 2 point manual calibrations via screw trim pot.
  • Reading range 0 1999 ppm
  • Accuracy - + 1% FS
  • Resolution 1 ppm
  • Power 3V x 2 Lithium Cell
  • Dimension 33.5 x 170 mm
  • Weight Appx. 85 g (Including Cell)
  • 5 FLAT PLATE SOLAR COLLECTOR
  • Collector body - Sturdy, pure polyester powder coated frame
  • 9 nos Copper fins & tubes
  • High efficiency selectively coated copper absorber and toughened glass
  • Insulation materials- rock wool.
  • Standard size - 2 sq meter.
  • Inner Hot water storage tank made of food grade stainless steel of 304 grades - - Inbuilt electrical backup heating with adjustable thermostat control for rainy / cloudy days.
  • Outer tank powder coated and glossy SS finish insulated with high efficiency poly Urethane Foam (PUF).
  • All fasteners made of non corrosive and weather proof SS 304 Grade.
  • 6 EVACUATED SOLAR COLLECTOR
  • Tank : Tank shall be of periphery. Both inner & outer water tank made of SUS 3042B food grade stainless steel with welded by organ are. The insulated materials made of poly urethane materials in order to protect deception of heat.
  • Tubes : The evacuated glass shall be made of super hard borax and silica comply with following technical specification :
  • Structure : M.S. with proper painted.
  • Materials of glass : Concentrated borosilicate glass 3.3
  • Absorption coating materials : AL/SS-N-AL/Cu or AL-N-AL
  • Absorption Co-efficient : >_ 0.93
  • Starting temp. : <_ 25 C
  • Freezing resistance : -18 C
  • Wind resistance : 30 m/s
  • Emissivity (En) : <_0.08
  • Max. temp. : >_25 C
  • Expected service life : More than 15 years.
  • Absorber plate : Copper profile
  • Heating-up co-efficient : 92%
  • Vacuum tightness : >_5 X 10-3 Pa
  • Idle sunning property parameter : >250 M2d / kW
  • Average heat loss co-efficiently : Ua < 0.8 W (m2 . C)
  • 7 CONCENTRATED REFLECTOR WITH EVACUATED TUBE Imported aluminum reflector, concentrator type with necessary tilting arrangement.
    Tank : Tank shall be of periphery. Both inner & outer water tank made of SUS 3042B food grade stainless steel with welded by organ are. The insulated materials made of rook wool materials in order to protect deception of heat.
    Tubes : The evacuated glass shall be made of super hard borax and silica.
    Structure : M.S. with proper painted.
    8 SOLAR AIR TREATER WITH FORCED CIRCULATION OF AIR
  • Compact design
  • Incoming and outgoing temperature of air is measurable
  • Incoming and outgoing temperature of hot water is measurable
  • Digital thermometer is integrated
  • Dual mode usage
  • Act as a space heater when nothing is kept inside drawer
  • Act as a crop drier when grains are put inside drawer
  • Technical manual is provided
  • Pump is integrated with device, just connect hot water inlet and outlet port
  • Heat exchanger fan and hot water pump is separately switchable
  • Easily moveable by four castors
  • 9 SOLAR DRIER
  • Outer part - Aluminum Sheet
  • Inner part - Sheet Metal, perforated tray, glass wool, Analog -temperature Meter fitted inside.
  • 12 Volt 5 Wp. SPV Module fitted outside
  • 12 V DC Exhaust Fan fitted inside
  • Capacity 10 Kg,
  • 10 TO DETERMINE THE EFFICIENCY OF PV CELL FROM ITS V I CHARACTERISTICS Objectives
    The useful electrical parameters of a solar cell are:
  • Short circuit current (ISC)
  • Open circuit voltage (Voc)
  • Fill Factor (FF)
  • Series Resistance (Rs)
  • Shunt Resistance (Rsh)
  • Conversion efficiency (n)
  • All these parameters can be estimated after completing the experiment and drawing the grasp of voltage- Current Characteristics.
    EQUIPMENTS/COMPONENTS USED:
  • PV Cell.
  • Helipot of value 1 K ?/500 ? /100 ?
  • Voltmeter
  • Ammeter
  • Hookup wires
  • Light Source with VARIAC
  • Standard intensity meter
  • 11 SPV MODULES USED IN STREET LIGHTING
    Following feature should be exist in SPV MODULES used in Street Lighting
  • VOC - 21 Volt
  • ISC 4.5 Amp
  • V max 16.7 Volt
  • I max 4.51 Amp
  • Fill Factor - > 0.7
  • Glass Tempered Glass
  • Lamination Sheet EVA TETLER
  • FRAME Anodized Extruder Aluminum
  • Cell Efficiency > 12.5%
  • 12 SMALL WORKING MODEL OF WIND BATTERY CHARGER
    Supply of Small working model of wind battery charger consisting of following.
  • 12Volts 400 Watt Imported Wind mill
  • Tubular stationary battery,
  • Pedestal fan for artificial wind generation
  • Anemometer standard quality
  • Wiring materials, lux, ties etc.
  • 13 ETCHING AND LAPPING PROCESS FOR SILICON WAFER Single side lapping machine consisting of following
  • Rigid steel construction, ensuring rigidly and vibration less operations.
  • Specially graded radially slotted C I lapping plate ensuring proper embedding of the abrasive particles to ensure highest efficiency in material cutting.
  • Preset cycle timer to switch off the machine when cycle is over.
  • Main shaft is mounted ensuring running rigidly under large pressure & imbalance workloads too.
  • Tool Kit.
  • Radially slotted C I Lap Plate.
  • Dia of the Lap plate 610 mm
  • Lap Plate RPM 44
  • Lap plate motor 3 Hp, 440 V, 3 Ph, 50 HZ
  • Machine dimensions (mm) Appx. 1000 L x 1385 W x 1865 H
  • Machine weight Appx. 975 Kgs.
  • 14 SOLAR PYRANO METER FOR MEASUREMENT OF GLOBAL RADIATION
  • Response time (95%) - < 1s
  • Non-stability (change/year) - < 2%,
  • Non-linearity (0 to 1000 W/m2) - < 1%,
  • Directional error (up to 80 with 1000 W/m2 beam) - < 10 W/m2,
  • Temperature dependence (-30 c to +70 c) - -0.15%/ c,
  • Sensitivity 60 to 100 v/W/m2, Impedance 50 ?,
  • Spectral range (50% points) 400 to 1100 nm,
  • Typical signal output for atmospheric applications 0 to 100 mV,
  • Maximum irradiance 2000 W/m2,
  • Detector Silicon photo-diode.
  • 15 SOLAR INTENSITY METER
  • 100mW/Cm2
  • 16 LUX- METER
  • SENSITIVITY 1 Lacs to 50,000 Lacs
  • ERROR PERCENTAGE + 5%
  • 300 TO NM
  • 4 DIGIT to 5 DIGIT
  • 17 SMALL WORKING MODEL OF BIOMASS GASIFIER 01 KW CAPACITY, CHARCOL/COOCONUT SHELL/ WOOD/RICE HUSK ALONG WITH WOOD CUTTING MACHINE.
  • Power rating : 1 kg/hr
  • Gasifier type : Open top , down draught
  • Turn down ratio : 1 : 2
  • Gas composition : CO : 20+_ 1%; H2 : 19 +_ 1%, CH4 :3+_ 1%,
  • CO2 : 12 +_ 1% and rest, N2
  • Lower calorific value of gas : 4.6 +_ 0.2 MJ/kg
  • Application : To be used as a fuel gas for operation petrol engine
  • Water pumps : 0.5 hp 750 lph. @ 28m
  • Chill Water Pump : 0.5 hp 750 lph @ 28m
  • Blower : 0.5 hp 3m3 / hr. @ 200 mm WC
  • Chiller : 0.1 tr.
  • Power supply required : 230V, AC, 6A
  • Total connected power : 1350W.
  • Engine Make : HONDA
  • Model : EXK 2000 AC
  • Capacity : 1.4kW.
  • 18 SMALL WORKING MODEL OF BIO GAS/ NIGHT SOIL GAS PLANT PLASTIC FLOATING DOM FOR BIO GAS, 2 QUBIC METER. AS PER Ministry of New& Renewable Energy SPECIFICATION.
    19 SOLAR SURFACE PUMP WITH SUITABLE VOLT METER, AMMETER AND WATT METER 12 v / 75 watt DC Imported Solar surface pump having following features.
  • Suction head 10-12 ft,
  • Discharge height 40-45 ft and delivery upto 400 Ltr. Per hour.
  • Dimension 102 mm x 127 mm x 203 mm
  • Weight 3.6 Kg
  • 12 v 75 Wp SPV module, module mounting structure, wiring materials, lugs and ties etc. with suitable volt meter, ammeter and wattmeter,
  • 20 SOLAR SUBMARCEBLE PUMP WITH SUITABLE VOLT METER , AMP. METER AND WATT METER Supply of 24 v / 150 watt DC Imported Solar submersible pump having suction head 230 ft. and can deliver upto 420 Ltr. Per hour. Dimension height 10 inch, dia 4 inch, weight 2.65 Kg. consisting of following: 24V/150 Wp. SPV module, module mounting structure, wiring materials, lugs and ties etc. with suitable volt meter, ammeter and wattmeter.
    21 Small working model of improved water mill with flow rate measurement and alternator Small working model of improved water mill consisting of 01 No. 230 Volt AC Hp Pump Crompton Greaves make with 2 or 1 M S Pipe frame, FRP Molded turbine having 12 dia with 6 mm brass nozle, Turbine shaft pulley & belt, 12V DC alternator coupling, Small MIMIC display with 04 nos.LED, 01 musical buzzer, 01 Fan to show the load. 01 Volt meter. 01 Ammeter, 01 No. 15 PSI water flow meter, 01 No.pre determined timer push bottom switch, Standard quality.
    22 Solar Photovoltaic Modules Mono Crystalline / Poly Crystalline Mono Crystalline / Poly Crystalline / C I G S / Thin Film
    23 Model of Solar Turbo Generator
  • Size of the table-top : Length 1200 mm X Width 900 mm
  • Cover : Transparent Acrylic made cover (1200X 900X 600 mm)
  • Material of the Table Top : Standard Quality Ply-board with wooden Frame.
  • Height of the Table Top : 750 mm (except acrylic cover)
  • Paint of the Table Top :Weather proof per mobile Metallic Finish.
  • Exhibit Details:
    FRP/POP made diorama depicting a hill area including a Power Generation Unit with steam pipe-connections among one set of 3 nos. Heat collectors, a Heat Exchanger Unit, a turbine Room with a turbine, which will be rotating to show power generation. There will also be a Power House and some street lights glowing LEDs.
    Operation:
    On pressing the switch of its front panel, provided with the exhibit, a LEDs animation will start to show how sun-heat may collected and drive a turbine to generate power, which may electrified an area. The exhibit will run by 230V AC and it will demonstrate function of a turbo generator.