Sub-title | Parameter | Description |
---|---|---|
Refrigeration System | Model | General Cycle Type Refrigeration Trainer |
Capacity | 0.30 TR @Rated test conditions | |
Compressor | Hermetically sealed. Make : Emerson Climate Tech./ Tecumseh Products India Ltd./ Danfoss Ltd./or any equivalent make. | |
Condenser | Forced convection air cooled. | |
Condenser fan | Axial flow | |
Drier/ filter | Provided | |
Expansion device | Capillary Tube | |
Evaporator | Forced convection air cooled | |
Evaporator Fan | Axial Flow Type | |
Dehumidifier or Reheater | 1000 Watts; Finned Type. | |
Humidifier | Provided | |
Refrigerant | R-134 a. | |
Controls & Indications | HP / LP Cut-out | Alco/ or Danfoss / Castle or equivalent make. |
Temperature | 6 Channel facility with digital display. | |
Pressure | 2 Nos.; Dial type pressure gauges. | |
Refrigerant Flow | Glass tube Rotameter provided. | |
Air temperature | DBT & WBT measurement by sling psychrometer | |
Air flow measurement | By inclined tube manometer. | |
Electrical System | Supply | 220-240 Volts, 50 Hz, 1 phase. |
Input power | 1.2 kW. | |
Rated current | 5.5 Amps | |
Indicating lamps | Provided for compressor and heater | |
Energy-meters | Range 0-20 A; provided for Compressor | |
Construction | Material | Panel: 1.2 mm thick CRCA |
Outer finish | Powder coating | |
Size | 900 x 600 x 1480 (L x B x H) |
Sub-title | Parameter | Description |
---|---|---|
Refrigeration System | Model | Ice Plant Trainer |
Ice production Capacity | 25 kg in a day of 24 hrs. After attaining brine temperature of -5deg C, ice cans will be loaded. Number of ice cans = 4 nos; Ice qty per can=0.6 kg; Ice production per batch = 2.4 kg Cycle time per batch = 2 hrs. |
|
Compressor | Hermetically sealed. Emerson / Tecumseh / Danfoss or equivalent make. | |
Condenser | Forced convection air cooled. | |
Condenser fan | Axial flow type | |
Evaporator | Immersed (Refrigeration grade copper tube); Direct expansion type; 3/8” OD x 35' | |
Drier/ filter | Provided; Molecular sieve type | |
Expansion device | Capillary Tube | |
Insulation | 65 mm thick, Polyurethane foam (PUF) | |
Primary Refrigerant | R 134a | |
Secondary Refrigerant | Ethylene Glycol Solution | |
Humidifier | Provided | |
Refrigerant | R-134 a. | |
Controls & Indications | Temperature | Temperature indicator with 6 no. of selector points provided |
Pressure | 2 Nos.; Dial type pressure gauges. | |
Brine Thermostat | Provided | |
Electrical System | Supply | 230 Volts, 50 Hz, 1 phase. |
Input power | 400 Watts. | |
Construction | Rated current | 3.0 Amps |
Stirrer Motor | Provided. | |
Energy-meters | For compressor provided. | |
Outer body | 1.2 mm thick CRCA | |
Brine Tank | Ss304 | |
Size | 860 x 600 x 1165 mm ( L x D x H ) |
Sub-title | Parameter | Description |
---|---|---|
Refrigeration System | Model | Vapour Compression Refrigeration Trainer |
Cooling Capacity | 450 Watts at rated test conditions ( 1/8 TR ) | |
Compressor | Hermetically sealed. Make: Emerson Climate Technologies Ltd. /or Danfoss Ltd;/or Tecumseh Products India Ltd./ or any equivalent make. | |
Condenser | Forced convection air cooled. | |
Condenser fan | Axial flow | |
Drier/ filter | Molecular sieve type. | |
Expansion device | Capillary Tube | |
Evaporator | Direct expansion type. Shell & Coil type provided | |
Accumulator | Copper / M.S. shell suction line accumulator provided. | |
Refrigerant | R-134 a. | |
Controls & Indications | HP / LP Cut-out | Alco/ Danfoss / Castle or equivalent make. |
Pressure indication | 2 nos. dial type pressure gauges; one for suction and the other for discharge pressure. | |
Temperature indication | Multi-channel LED digital temperature indicator. | |
Refrigerant flow indication | Glass tube rotameter. | |
Electrical System | Supply | 220-240 Volts, 50 Hz, 1 phase. |
Input power | 1.0 kW. | |
Rated current | 4.5 Amps. | |
Operating switches | Main switch & piano type switches for compressor & heater | |
Indicating lamps | Provided for compressor. | |
Energy-meters | Provided for compressor. | |
Construction | Material | Panel : 1.2 mm thick CRCA |
Outer finish | Powder coating | |
Calorimeter | Stainless steel: SS-304 tank with nitrile foam insulation. | |
Size | 900 x 600 x 1130 mm (L x B x H) |
Sub-title | Parameter | Description |
---|---|---|
Refrigeration System | Model | Windows Air Conditioning Trainer |
Capacity | 0.75 TR at rated test conditions* | |
Compressor | Rotary type; Hermetically sealed. | |
Condenser | Forced convection air cooled. | |
Condenser fan | Axial flow | |
Evaporator | Forced convection | |
Evaporator fan | Axial flow type | |
Drier/ filter | Molecular sieve type. | |
Expansion device | Capillary Tube | |
Accumulator | Copper / M.S. shell suction line accumulator provided. | |
Refrigerant | R-22 | |
Instrumentation Electrical System | Temperature | Sling Psychrometer for air temperatures & Digital Indicator for refrigerant temperatures. |
Velocity | By inclined tube manometer | |
Pressure | Pressure gauges at suction & discharge | |
Supply | 220-240 Volts, 50 Hz, 1 phase. | |
Input power | 1.2 kW | |
Rated current | 8.0 Amps. | |
Energy-meters | Provided for compressor | |
Construction | Material | Panel: 1.2 mm thick CRCA |
Outer finish | Powder coating | |
Size | 650 x 600 x 1165 mm ( L X D X H ) |
Sub-title | Parameter | Description |
---|---|---|
Refrigeration System | Model | Mechanical Heat Pump Trainer |
Rating | 500 Watts gross heat rejection at rated test conditions* | |
Compressor | Hermetically sealed. Emerson / Tecumseh / Danfoss or equivalent make. | |
Heat Rejection Calorimeter | Water cooled provided | |
Heat Absorption Calorimeter | Immersed tube; Direct expansion type | |
Calorimeter Insulation | Nitrile rubber foam Provided. | |
Drier/ filter | Molecular sieve type. | |
Expansion device | Capillary Tube | |
Refrigerant | R-134 a. | |
Controls & Indications | HP / LP Cut-out | Danfoss/Alco/ Castle or equivalent make. |
Temperature | Thermostat with Indication & 6 channel digital display | |
Pressure | Dial pressure gauges provided | |
Refrigerant FlowGlass tube Rotameter | Glass tube Rotameter | |
Water flow | Glass tube Rotameter | |
Electrical System | Supply | 230 Volts, 50 Hz, 1 phase. |
Input power | 600 Watts. | |
Rated current | 3.5 Amps. | |
Fan motor | Induction type | |
Indicating lamps | Provided for compressor. |