Laboratory Psychrometric Test Room
And it consists of two climate chamber (indoor side and outdoor side room), air handling units, condensing units, airflow measurement apparatus, power panel, computer system and so on.
This facility can not only in accordance with the international standard complete the testing of AC, but also meet the standard AHRI210/240 and prEN14825 of the air conditioning SEER/HSPF evaluation. For this purpose, the degradation coefficient (CD) of UUT can be measured by actual tests series.
As per the ISO5151-2010
Cooling capacity tests (T1, T2, T3)
Maximum cooling performance test
Minimum cooling, Freeze-up air blockage and freeze-up drip performance tests
Freeze-up drip performance test
Heating capacity tests (high temp, low temp, extra-low temp).
Maximum heating performance test
Minimum heating performance test
Automatic defrost performance test
Tests above including measures of circulation air volume and voltage, ampere, input power, COP., EER of UUT