7. Conditioning
7.1 Conditioning—Condition the test specimens at 23 6
2°C (73.4 6 3.6°F) and 50 6 5 % relative humidity for not less than 40 h prior to test in accordance with Procedure A of
Practice D 618, for those tests where conditioning is required.
In cases of disagreement, the tolerances shall be6 1°C
(61.8°F) and 62 % relative humidity