A/C System Trainer with H-Block, R1234YF
EM-2000-YF_053330
The ConsuLab EM-2000-YF R1234yf Air Conditioning trainer is a complete A/C system with unique features designed to enhance the instruction of air conditioning physics. The trainer uses the H-Block TXV design with R1234yf flow control. The trainer uses common automotive components and can be used in both classroom and shop environments, as well as a hermetically sealed and internally protected compressor.
Educational Advantages
- Trainer has all major components required for an automotive air conditioning system using the H-Block TXV system
- Fully operational with typical component layout and organization
- Clear sight glasses provide clear understanding of the H-Block (TXV) air conditioning refrigeration cycle
- Allows student observation of refrigerant changes of state (liquid/vapor) at the receiver/drier, evaporator and condenser
- Trainer can be connected to any A/C recycling/recovery equipment using R134yf service ports
- Allows visual inspection of the role and operation of the H-Block (TXV) and receiver/drier
- Provides pressure and temperature measurement displays of evaporator and condenser
- Is equipped with an internal heat exchanger (IHX) to increase subcooling of the refrigerant
- Allows the introduction of system restrictions and blockages for diagnostic learning
- Adjustable fan speeds for demonstrations of typical performance problems for evaporator and condenser
- Removable magnetic component identification labels and refrigerant flow arrows for student learning
- Equipped with high pressure cut-out switch, evaporator deicing switch, and internal compressor protection
- High and low side ball valves can be adjusted to demonstrate various system restrictions resulting in abnormal operation
- Trainer condenser, evaporator, and compressor cycling switches can be adjusted to demonstrate various abnormal symptoms
Features
- OEM R134yf service ports
- High and low side A/C pressure gauges
- Adjustable temperature control switch for evaporator temperature levels
- Digital thermometers at inlet and outlet of evaporator and condenser
- Internally protected hermetically sealed A/C compressor
- A/C compressor has manual starter with internal thermal protection
- High pressure (300psi) safety switch shuts off compressor
- Adjustable 3-speed evaporator and condenser fans
- Cycling switch bypass toggle switch
- Stainless steel condensate drip pan with drain
- Power “on” indicator light
- Removable magnetic component name and refrigerant flow arrow labels
- Operation manual and curriculum with student assignments included