Cutting-edge Test Facilities Available forResearch, Testing, or Purchase
Cutting-edge Test Facilities Available forResearch, Testing, or Purchase
Wide Range of Environmental Calorimeters
Physical Size and Capacity Ranges
- Chamber sizes up to 17m x 24m x 7m
- Capacity measurement capabilities from 100W to 400kW
Temperature Range: -40°C to 70°C or higher
- Up to 160°C for compressor enclosure
- Full range of humidity control
- ASHRAE Standard 41.2 wind tunnels to accommodate heat exchangers
- Air flow rates of 0 – 100L/s (0 – 200cfm) for small heat exchangers up to 0 - 40,000L/s (0 - 80,000cfm) or higher for industrial systems
- Variable
speed coolant pumps / bypass - PID controlled coolant immersion heaters for simulated battery loads
Unique 3 Independent Energy Balances Provide Quality Results
Measures system capacity in 3 different ways, independently
- Refrigerant-side measurement
- Air-side measurement
- Chamber-side measurement
Typically, all 3 measurements match within 3 - 5%
System Data Logging and Control
- Refrigerant cycles are displayed in real time
- PLC controls all hardware to maintain required operating parameters

Component Test Facilities
Standalone test facilities for component level testing to applicable standards.
- Wind tunnels for evaporators, condensers, coolers
- Refrigerant conditioning rigs for IHXs, valves, and other components
- Coolant conditioning rigs for chillers
- Calorimeters for compressors
The capabilities of our test facilities include performance testing and durability testing.

Transportable Laboratories
All capabilities in typical automotive chambers are also available for a standalone lab built into a shipping container.
Indoor Chambers
- ASHRAE Standard 41.2 wind tunnels to accommodate evaporators
- Typical airflow rates of 0 - 150L/s (0 - 9000L/min)
- Full range of humidity
Outdoor Chambers
- ASHRAE Standard 41.2 wind tunnels to accommodate condensers
- Typical airflow rates of 0 - 1000L/s (0 - 60 m3/min)
Chiller / Simulated Battery Cooling Loops
- Variable speed coolant pumps / bypass
- PID controlled coolant immersion heaters for simulated battery loads

Custom Training Units and Demonstrators
Our training units are designed to demonstrate important considerations in A/C and refrigeration systems and component level design.
- Alternate refrigerants and cycles
- Component designs
- Condenser / gas cooler, evaporator, IHX, compressors
- Charge determination
- Capillary tube sizing


Transparent Brazing Furnace
Features
- Real time visualization of Controlled Atmosphere Brazing (CAB) of aluminum alloys
- Furnace dimensions: 140 mm in diameter, 250 mm in length
- Gas inlet and outlet for atmosphere control
- Optional top heater installation
- Multiple thermocouples (K type) for temperature measurement
- Pressure sensor for monitoring chamber pressure
- Multiple chamber ports for additional instrumentation and vacuum purge (optional)
- Tabletop aluminum frame for supporting
furnace chamber
Control and data collection unit
- Gas flow control panel
- Dew point sensor and transmitter
- Electrical control panel
- Heater controller
- Data acquisition system
- Movable cart for instruments and control panels

