ZM6212 Simple Compression Refrigeration Trainer Vocational Training Equipment Educational Equipment
SPECIFICATION: • Simple to use vapor compression refrigeration model • Utilizing piston compressor, fin and tube evaporator and condensing coils, thermostatic expansion valve. • Color coded to aid in explaining the system • Clear schematic diagram showing the refrigerant circuit. • Integrated pressure gauges • 2 water vessels with thermal probes • Appropriate pressure and temperatures switches • Integrated sight glass • Refrigerant: R-134a MUST INCLUDE: • Control panel / main switch and indicator lamp • Hi-Lo pressure switch(es) • Fin and Tube evaporator • Fin and Tube condenser • Hermetic compressor, power input approx.: 150 watt. • Receiver • Sight glass(es) • Appropriate Compound and Discharge Pressure gauges (class 1/80mm) • Thermal expansion valve (TXV) • Water filled vessels to demonstrate the cooling and heating effect • Hand held temperature meter (two channel) with dual probe for temperature measurement, minimum -20°C to +100°C • Instruction manual with experiments (English) POWER: • 220 VAC, 50Hz, 10 A • Water supply
SPARE PARTS AND CONSUMABLES: Spare parts include wear and consumable parts in such quantity to cover consumption during the first two years of operation. The vendors bid shall include a list of these parts.
