ASHRAE STD 41.4
Standard Method for Measuring the Proportion of Lubricant in Liquid Refrigerant
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| Organization: | ASHRAE |
| Publication Date: | 30 April 2015 |
| Status: | active |
| Page Count: | 18 |
scope:
This standard uses the gravimetric method as the primary method, but alternative methods can be used if those methods are calibrated against the primary method.
This standard does not apply to collected samples that contain less than 0.001 g (0.015 grains) of lubricant.
PURPOSE
This standard prescribes a method for measuring the proportion of lubricant in liquid refrigerant.
Document History
ASHRAE STD 41.4
April 30, 2015
Standard Method for Measuring the Proportion of Lubricant in Liquid Refrigerant
This standard uses the gravimetric method as the primary method, but alternative methods can be used if those methods are calibrated against the primary method.
This standard does not apply to...
January 1, 1996
Standard Method for Measurement of Proportion of Lubricant in Liquid Refrigerant
This standard provides a method for measurement of propoertion of lubricant in liquid refrigerant.
This standard
(a) defines specialized terms,
(b) specifies the required data and minimum...
January 1, 1996
Standard Method for Measurement of Proportion of Lubricant in Liquid Refrigerant
This standard provides a method for measurement of proportion of lubricant in liquid refrigerant.
This standard
a. defines specialized terms,
b. specifies the required data and minimum precision,...