GB/T 9278-2008 "Temperature and Humidity for Conditioning and Testing of Paint Specimens" specifies the temperature, humidity conditions, and time requirements for the conditioning and performance testing of paint specimens, applicable to the testing of various types of paint products. The standard defines standard temperature and humidity conditions (23°C ± 2°C, relative humidity 50% ± 5%) and other optional conditions, with conditioning times determined based on the type of paint. Instruments such as constant temperature and humidity chambers, thermohygrometers, etc., are required to provide environmental assurance for the accuracy and comparability of paint testing 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 | G50 | ICS | 87-010 |
| Release Date | 2008-05-14 00:00:00 | Implementation Date | 2008-10-01 00:00:00 |
