GB/T 25940-2010 "Constant Load International Rubber Hardness Tester" specifies the metrological characteristics and calibration methods for constant load international rubber hardness testers used to measure the hardness of elastic materials such as rubber and plastics. This standard defines the structure, indenters, applied forces, and hardness scales of the hardness tester, and specifies the required reference blocks and procedures for calibrating the instrument. It serves as an instrument standard to ensure the accuracy of hardness measurements.
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 | G98 | ICS | 71.120;83.200 |
| Release Date | 2010-12-23 00:00:00 | Implementation Date | 2011-07-01 00:00:00 |
