GB/T 22906.2-2008 "Determination of paper cores - Part 2: Conditioning of test specimens" specifies the conditioning methods for test specimens in the determination of paper cores, applicable to the pretreatment of specimens for testing related properties of paper cores. It clearly defines the requirements for temperature, relative humidity, and equilibrium time in the conditioning environment, ensuring that the specimens reach a stable state before subsequent testing, eliminating interference from environmental factors on test results, and guaranteeing the reliability of test data.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |