Accepted testing conditions of a lab that ensures test results can be compared. It is made up of relative humidity (65% +/-2%) and temperature (70°F +/- 2°F, 21oc +/- 1°C).
			
			
			
			
			
			
			
			Accepted testing conditions of a lab that ensures test results can be compared. It is made up of relative humidity (65% +/-2%) and temperature (70°F +/- 2°F, 21oc +/- 1°C).