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| 1 | Equipments for RENEWABLE ENERGY PRACTICES: |
| 2 | RC PHASE SHIFT OSCILLATOR• Oscillator Type: RC Phase Shift Oscillator using transistor / Op-Amp configuration.• Input Supply: 230 V / 50 Hz ac with regulated internal DC supply.• Output Frequency Range: 100 Hz – 10 kHz adjustable.• Output: Sinusoidal waveform with adjustable amplitude up to 10 Vpp.• RC Network: Three-stage RC phase shift network with frequency control arrangement.• CRO Test Points: Dedicated CRO terminals at amplifier output, each RC stage, and final output for waveform and phase-shift observation.• Protection: Over-voltage and short-circuit protection provided.• Indicators and Controls: Power ON LED indication with frequency and gain adjustment controls. Accessories: Patch cords, circuit diagram |
| 3 | STRAIN GUAGE CHARACTERISTICS KITAC mains power supply: 230 V ±10%, 50 Hz• Metal foil strain gauge mounted on beam/cantilever. • Strain measurement under applied load. • Wheatstone bridge arrangement. • Signal conditioning and amplification circuit. • Instrumentation amplifiers with 3½ digit display for strain / output voltage. • Zero and gain adjustment controls. • Provision for applying calibrated loads.•Table-top trainer with labelled panel. • Test points for signal measurement. • Built-in DC power supplies and wooden closed cabinet. • Supplied with patch cords |
| 4 | LOAD CELL CHARACTERISTICS KIT• Input Supply: 230 V / 50 Hz ac with regulated internal DC supply. • Sensor: Strain Gauge Load Cell with suitable mounting arrangement. • Load Range: 0 – 10 kg. • Display: Digital display for load/output indication. • CRO / Test Points: Test points provided for observing bridge output, amplifier output, and signal conditioning stages. • Controls: Zero adjustment and calibration controls provided. • Protection: Overload and short-circuit protection provided. • Accessories: Loading arrangement, connecting leads. |
| 5 | MEASUREMENT OF TANK LEVEL USING ROTOMETER• Input Supply: 230 V / 50 Hz ac with regulated internal DC supply. • Tank Arrangement: Transparent tank with 30 liters capacity with suitable supporting stand. • Rotameter Range: 0 – 4000 L/hr calibrated rotameter. • Flow System: Pump, control valves, and piping arrangement provided for continuous flow operation. • Measurement Facility: Provision for flow-based tank level measurement and observation. • Display / Observation: Calibrated level indication with flow monitoring arrangement. • Test Points: Output terminals provided for monitoring sensor/output signals. • Accessories: Connecting tubes. |
| 6 | MEASUREMENT OF TANK LEVEL USING DISPLACER TYPE LEVEL TRANSMITTER • Input Supply: 230 V / 50 Hz ac with regulated internal DC supply unit. • Measurement Principle: Buoyancy (Archimedes principle) using displacer element. • Tank Arrangement: Transparent experimental tank with 30 liters capacity and suitable mounting stand. • Level Range: Suitable laboratory-scale level measurement (0–100% tank height). • Sensor System: Displacer type level transmitter with continuous level output signal. • Display Unit: Digital indicator for level display in percentage / engineering units. • Output Signals: Standard analog output (4–20) mA / (0–10) V provided for monitoring. • Test Points: Provided for transmitter output, signal conditioning, and display unit verification. • Controls: Zero and span calibration adjustment provided for setting level reference. • Protection: Over-voltage and short-circuit protection for electronic modules. •Accessories: Connecting cables, piping arrangement, loading medium (water) |
| 7 | MEASUREMENT OF TEMPERATURE USING PT100 • Input Supply: 230 V / 50 Hz ac with regulated internal DC power supply unit. • Sensor: PT100 Resistance Temperature Detector (RTD) probe with stainless steel sheath. • Measurement Principle: Resistance variation of platinum element with temperature. • Temperature Range: 0°C to 150°C (or suitable laboratory range). • Display Unit: Digital temperature indicator with direct °C display. • Accuracy: High accuracy with linearized RTD signal conditioning circuit. • Signal Conditioning: Built-in bridge circuit with amplifier and linearization. • Test Points: Provided for RTD input, bridge output, amplifier output, and final display signal. • Controls: Zero and span calibration adjustment for temperature calibration. • Protection: Over-voltage and short-circuit protection for electronic modules. •Accessories: Temperature bath or heater arrangement, connecting cables, user manual, and circuit diagram included. |
| 8 | TEMPERATURE MEASUREMENT TRAINER WITH PT 100, NTC, TC • Input Supply: 230 V / 50 Hz ac with regulated internal DC power supply unit. • Sensors Provided: PT100 RTD, NTC thermistor, and Thermocouple (TC – K type). • Measurement Principle: Resistance variation (PT100 & NTC) and Seebeck effect (Thermocouple). • Temperature Range: Suitable for laboratory range (0°C to 150°C or higher depending on sensor). • Display Unit: Digital temperature indicator with selector switch for PT100 / NTC / TC. • Signal Conditioning: Separate conditioning circuits for RTD bridge, thermistor network, and thermocouple amplifier. • Test Points: Provided for sensor input, conditioned output, and final display signal. • Controls: Sensor selection switch, zero/span calibration, and temperature adjustment control. • Protection: Over-voltage and short-circuit protection for electronic modules. • Accessories: Heating source or temperature bath, connecting leads |
| 9 | Bourdon Tube Pressure Gauge Bourdon Tube Pressure Gauge: Analog indicating type Measurement Range: 0 to 10 bar Dial Size: 100 mm nominal dial diameter Accuracy: ±1.6% of Full Scale (FS) Pressure Element: Bourdon tube made of phosphor bronze / stainless steel Case Material: Mild steel powder coated / SS304 stainless steel Window Material: Clear acrylic / glass Connection Type: Bottom entry / back entry, 1/2\\" BSP threaded connection (or 1/4\\" BSP as required) Mounting: Panel mounting / direct mounting Scale: Dual scale: bar, psi Pointer: Micrometer adjustable aluminium pointer Operating Temperature: Ambient: –10°C to +65°C, Process fluid temperature: up to 80°C Protection Class: IP54 minimum Over Pressure Limit: 130% of full scale value • Calibration: Factory calibrated with calibration certificate |
| 10 | Differential Pressure Transmitter • Input Supply: 230 V / 50 Hz ac with regulated internal DC power supply unit. • Tank Arrangement: Transparent tank with mounting stand for real-time liquid level observation. • Tank Capacity: Laboratory-scale transparent tank with capacity 30 liters suitable for 0–100% level measurement. • Differential pressure range: 0–100 mbar to 0–10 bar. Accessories: Complete piping, control valves, and pump system for continuous water circulation and level variation. • Display Unit: Digital indicator for real-time level measurement and monitoring. • Output signal: 4–20 mA DC, two-wire system. • Accuracy: ±0.1% of full scale. • Test Points: Provided for DP input ports, transmitter output, and signal verification. • Controls: Zero and span calibration adjustment for accurate level setting. • Process connection: 1/4\\" NPT / 1/2\\" BSP female adaptor. • Wetted parts material: SS316 stainless steel. • Enclosure protection: IP65 / IP67. • Communication: HART protocol compatible. • Operating temperature: –20°C to +70°C. • Mounting: Wall/pipe mounting with bracket. • Protection: Over-voltage and short-circuit protection for electronic and electrical modules. • Over pressure protection: 150% of rated pressure. |
| 11 | Solenoid Valve Kit• Type: Electrically operated solenoid valve trainer / kit.• Valve type: 2/2 way and 3/2 way normally closed (NC) solenoid valves.• Operating voltage:12 V DC /24 V DC /230 V AC.• Port size: 1/4\\" BSP threaded connection.• Body material: Brass / stainless steel.• Seal material: Nitrile (NBR) / Viton.• Operating pressure:0–10 bar.• Flow media: Air, water, and non-corrosive fluids.• Coil insulation class: Class For better.Protection class: IP65 minimum.• Response time: Fast switching operation.• Mounting: Panel/base mounting arrangement.• Indicators: LED indication for valve ON/OFF status.• Accessories: Connecting tubes, fittings, power cord, and control switches. |
| 12 | GAUGE GLASS Assembly• Type: Gauge Glass Assembly for liquid level indication.• Tube material: Toughened borosilicate glass.• Glass length: 150mm / 200mm / 300 mm (as required).• Glass outer diameter: 12 mm to 20 mm.• Working pressure: Upto10kg/cm².• Working temperature: Upto150°C.• End connection: 1/2\\" BSP threaded connection.• Valve type: Isolation valves provided at top and bottom.• Body material: Brass / SS304 / SS316.• Packing material: PTFE / rubber sealing gasket.• Mounting: Vertical panel/tank side mounting.• Safety feature: Protective guard / transparent shield provided.• Drain arrangement: Bottom drain valve provision.• Accessories: Mounting hardware, sealing washers, and connecting fittings. |
| 13 | ULTRASONIC LEVEL METER• Measurement principle: Non-contact ultrasonic level sensing.• Measuring range: 0.2 m to 4 m minimum.• Display: Digital LCD/LED display for level indication.Output signal: 4–20 mA / 0–10 V analog output.• Sensor type: Ultrasonic transducer with transmitter module.• Operating frequency: 30–60 kHz ultrasonic frequency range.• Accuracy: ±1% of full scale or better.• Resolution: 1mm minimum.• Supply voltage: 230 V AC mains input with built-in power supply.• Tank material: Transparent acrylic tank with graduated scale.• Mounting arrangement: Rigid sensor mounting with adjustable height.• Control features: Level set point adjustment and alarm indication.• Communication: Optional RS485 / MODBUS interface.• Protection class: IP65 sensor enclosure minimum.• Accessories: Interconnecting leads, trainer panel, user manual, and experiment guide. |
| 14 | THERMOCOUPLE• Type: Thermocouple Trainer Kit forTemperature measurement experiments.• Thermocouple types: J, K, and T type thermocouples provided.• Temperature range: 0°C to 400°C minimum.• Sensor material: Industrial grade thermocouple probes with SS sheath.• Display: Digital temperature indicator with LED/LCD display.• Accuracy: ±1°C or better.• Resolution: 0.1°C / 1°C selectable.• Cold junction compensation: Built-in automatic compensation.• Signal conditioning: Amplifier and filtering circuit provided.• Output signal: Analog output terminals for experimentation.• Heating arrangement: Built-in heater with temperature control.• Power supply: 230 V AC mains operated.• Protection: Fuse and over-temperature protection provided.• Mounting: Table-top trainer with front panel layout.•Accessories: Connecting leads, experiment manual, and thermocouple probes. |
| 15 | CALORIMETER• Vessel material: Copper / aluminum calorimeter vessel.• Capacity: 250 ml /500 ml minimum.• Insulation: Double-walled insulated outer container.• Stirrer: Non-corrosive stirrer provided.• Thermometer provision: Suitable slot for thermometer/temperature sensor.• Lid arrangement: Insulated lid with openings for stirrer and thermometer.• Temperature range: Ambient to 100°C.• Least count compatibility: Suitable for 0.1°C thermometer.• Heating arrangement: Compatible with external heater / immersion heater.• Mounting: Table-top laboratory model.•Accessories: Stirrer, lid, thermometer, measuring cup, and connecting accessories. |
| 16 | Pressure Gauge• Bourdon Tube Pressure Gauge: Analog indicating type• Measurement Range: 0 to 10 bar• Dial Size: 100 mm nominal dial diameter• Accuracy: ±1.6% of Full Scale (FS)• Pressure Element: Bourdon tube made of phosphor bronze / stainless steel• Case Material: Mild steel powder coated / SS304 stainless steel• Window Material: Clear acrylic /glass• Connection Type: Bottom entry / back entry,1/2\\" BSP threaded connection (or 1/4\\" BSP as required)• Mounting: Panel mounting / direct mounting• Scale: Dual scale: bar, psi• Pointer: Micrometer adjustable aluminum pointer• Operating Temperature: Ambient: –10°C to +65°C, Process fluid temperature: up to 80°C• Protection Class: IP54 minimum • Over Pressure Limit: 130% of full scale value Calibration: Factory calibrated with calibration certificate |
| 17 | SOLAR WATER HEATER PERFORMANCE TEST SETUP• Collector type: Flat plate collector / evacuated tube collector.• Collector area: 1 m² to 2 m² minimum.• Storage tank capacity: 50 litres to100 litres.• Tank material: Stainless steel insulated storage tank.• Absorber material: Copper/aluminum absorber plate with selective coating.• Glazing material: Toughened glass cover.• Insulation: Mineral wool / PUF insulation provided.• Circulation type: Natural circulation / forced circulation system.• Temperature measurement: Digital temperature indicators at inlet and outlet.• Flow measurement: Rotameter / flowmeter provided.• Pressure measurement: Bourdon pressure Gauge provided.• Heating backup: Electrical heater backup provision.• Mounting frame: Corrosion-resistant inclined mounting structure.• Data acquisition: Provision for performance analysis and efficiency calculation.• Power supply: 230 V AC for instrumentation and heater backup.• Accessories: Connecting pipes, valves, sensors, control panel and experiment manual. Please Enable Macros to View BoQ information |
