Air to Refrigerant Calorimeter

Radiators | Heater Cores | Brazed Plates

Evaporator calorimeter chamber

Evaporator Calorimeter

  • Exactly measure, confirm, and report heat transfer characteristics

  • 10:1 turndown on all control variables

  • Precisely control flow and temperature supplies to achieve testing

  • Used as a stand alone system or integrated with other supporting modules including heater core and blower assembly (automotive applications)

  • Options available for determining “oil in circulation” values

Condenser calorimter chamber

Condenser Calorimeter

  • 10:1 turn-down on all control variables.

  • Open or closed loop design.

  • Closed loop airflow control maximizes operational capabilities and performance range across UUT

  • Use as a stand alone system or integrate with other supporting modules including radiator and /or oil cooler

Technical Specifications

  • Capacity: Up to 200,000+ BTU/H
    Airflow Range: 50 to 1000 cfm
    Air Temperature Range: -40F to 160 F
    Airflow Humidity Range: 10 to 95% RH
    Refrigerant Suction Pressure: Based on Refrigerant
    Refrigerant Suction Temperature: Based on Refrigerant
    Refrigerant Liquid Pressure: Based on Refrigerant
    Airflow Measurement: Ashrae 41.2 Meter or V-Cone or pitot array
    Refrigerant Flow Measurement: Coriolis
    Temperature Measurement: RTD

  • Capacity: 10,000 to 240,000+ BTU/H
    Airflow Range: 500 to 10000 cfm
    Air Temperature Range: 0F to 250F
    Refrigerant Discharge Pressure: Based on Refrigerant
    Refrigerant Discharge Temperature/Superheat/Subcool: Based on Refrigerant
    Airflow Measurement: Ashrae 41 Meter,  V-Cone or pitot array
    Refrigerant Flow Measurement: Coriolis
    Temperature Measurement: RTD

    • Fully automatic PLC-based control algorithms

    • Real time display of measured and calculated variables,

    • Multi format, multi axis, multi pen graphing capabilities

    • Complete control interface to equipment

    • Calibration support for internal or external traceable calibration

    • Multi test automated sequencing

    • Password Protection

    • Real time calculation of all required values

    • Data storage for export to external data analysis

    • Ethernet, MODBUS and SQL server communications

Air to regrigerant chamber drawing