Quincy Compressor agrees with the below DOE statement and is proud to offer our customers the assurance stated below.
82 FR 1089
“In response to commenters’ concerns, DOE acknowledges that the proposed sampling plan may result in a more conservative rating than the current industry standard, as the proposed sampling statistics for package isentropic efficiency are designed to account for variability in testing and manufacture (as is done with most other covered products and equipment). Requiring the use of sampling statistics, rather than the sample mean, provides end-users and DOE with reasonable assurance that any individual unit distributed in commerce is as efficient, or better, than its basic model rating. DOE believes that this assurance is beneficial to the end user, and as such rejects the use of the sample mean for representations of package isentropic efficiency.”
Quick Links for more information:
- Uniform Test Method for Certain Air Compressors
- Data Collection and Analysis
- Minimum Sample Size
- Sampling Statistics