GB/T 21190-2007 "Paper, Board and Corrugated Board – Description and Calibration of Compression Testers" is modified from ISO 13820:1996. It specifies the description and calibration requirements for compression testers used for paper, board, and corrugated board. The standard clarifies the instrument structure, performance parameters, and calibration methods, including sensor accuracy and displacement control, to ensure the accuracy and comparability of compression test results.
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 | N72 | ICS | 19.060;85.100 |
| Release Date | 2007-11-14 00:00:00 | Implementation Date | 2008-05-01 00:00:00 |