HVAC Tester

HVAC (Heating, ventilation, and air conditioning) tester is designed for testing climate control devices in cars.

It usually consist of 3 encoders – 2 temperature encoders due to 2 zones and fan intensity. To test the functionality, we need to rotate with the encoders, read communication signals (via LIN or CAN) , push the knobs and measure the intensity of LED background.

Measurement

Supply voltage
Supply current
Sleep current
Switching time
LED check
PWM frequency
Phase shift of encoders signals

Other functions

Communication check
Golden samples
QR code reading
Label printing
Engraving of NOK pieces
Housing check
Screws check
Pneumatic contacting
Programming
Buttom function check
Small footprint
Redbox
Traceability
Contacting - Connectors, pins, test points
Load - Electrical, Resistors, Real Fan
Time measuring - Oscilloscope
Signal digitizer

Parameters

Power supply up to 60V / 10A
Communication - Digital I/O, LIN, CAN, CXPI