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| Tender ID | 5022543 |
|---|---|
| Organisation Name | Directorate Of Technical Education |
| Tender Brief | Purchase Of Lab Equipments For Res Dept |
| Last Date For Submission | 4th Aug, 2026 |
| Opening Date | 05 Aug, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 470.00 |
| Estimated Cost | 0.00 |
| City | Tuticorin |
|---|---|
| State | Tamil Nadu |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Purchase of Lab Equipments for Renewable Energy Dept | ||
| 2 | RC PHASE SHIFT OSCILLATOR Itemcode:O001 Specifications 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 . | 1 | Nos |
| 3 | CALORIMETER Itemcode:O014 Specifications: 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. | 1 | Nos |
| 4 | SOLAR WATER HEATER PERFORMANCE TEST SETUP Itemcode:O016 Specifications: Collector type: Flat plate collector / evacuated tube collector. Collector area: 1 m to 2 m minimum. Storage tank capacity: 50 litres to 100 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 / flow meter 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. | 1 | Nos |
14 Days Left