Việt Nam 
EnglishPURPOSE:
To verify that the HVAC System tag no. AHU area delivers conditioned air in accordance to the specified requirements of temperature and relative humidity for respective area.
PROCEDURE:- This test should be performed by trained or certified personnel.
- Implementation ISO 14644-3:2005 standards.
- Ensure that the HVAC System tag no. AHU has been in operation for a minimum of 24 hours.
- Using calibrated temperature and humidity measuring devices, record the temperature and relative humidity at the locations indicated on marked up drawing.
- Allow approximately 5 minutes for the reading to stabilize.
- Readings should be taken at a height of 1 meter above floor level.
- Complete the Test Data Summary in the table.
ACCEPTANCE CRITERIA:
The temperature and relative humidity measured in each room must meet the following specified limits.