purchase of non consumable items for mechanical department

Cooling Tower Test Kit Rig Specification 1. Material Stainless steel – 304 Grade 16 Gauge 2. Cooling Tower Packing – cross corrugated PVC Fill 3. Dimension – 250x250 & Ht – 1000 mm 4. Air blower - 1 HP 5. Pump - 1/2 HP 6. Water heater or Geyser – 3 kW 7. Temperature indicator – 4 digit – 6 channel – 1 no; RTD 6 mm sensor – 6 Nos 8. Air Flow Measurement – U Tube Manometer - 300 mm – Acrylic 9. Water flow Measurement – Acrylic Rotameter 10. Supply tank SS – Size 300x500x300 mm Height 11. Control Board - 16 Amps MCB with Neon Indicator 12. Panel Board - MS Sheet Metal 13. Castor wheels provided – 4 inch with brake Exercises Conduct a test on the cooling tower and determine its efficiency

Recirculation Type Air-Conditioning System Kit Specification 1. Type – Recirculating Duct Vapour Compression Refrigeration System 2. Compressor – 1 Ton Hermetically Sealed 3. Condenser – 13x12 inches 3 row Air-cooled finned tube condenser with axial fan 4. Evaporator - 13x12 inches 3 row Cooling coil with Recirculating duct arrangement with Axial Fan 5. Expansion Device – Capillary tube 6. Refrigerant – R 22 7. Air Flow Measurement – Anemometer and sling psychrometer 8. Electrical Measurement – Digital voltmeter, digital ammeter and energy meter 9. Power Supply 230 V AC, Single Phase, 50 Hz 10. Fresh Air duct with damper – 300x300x1200 mm; Return Air Duct with damper - 300x300x1200 mm; Recirculating Duct – 300x300x600 mm; Air Conditioned space – 900x450x1200 mm Transparent duct 11. Reversing Valve for Winter Air Conditioning with a Solenoid Switch Hot & Cool in Same Coil Heat Pump Method 12. Filter Drier – Dm-5 13. Pressure gauges – 2 Nos (Suction side – 800 Psi; Discharge side – 800 Psi) 14. Temperature indicator – 4 digit- 6 channel 15. RTD Sensors 16. Voltage Stabilizer – 4 KVA 17. Frame Construction - MS painted frame with castor wheels 18. Detailed manual with sample readings & Calculation Exercises 1. Set the winter comfort condition in the desired space using a recirculation type air – conditioning system and also determine its cooling capacity. 2. Set the summer comfort condition in the desired space using a recirculation type air-conditioning system and also determine its cooling capacity.