GB/T 6999-1986
AbolishedRelative humidity tables for environmental test
环境试验用相对湿度查算表
Application Summary AI generated
This standard provides tabulated reference data for calculating relative humidity from dry-bulb and wet-bulb temperature readings, specifically for use in environmental testing. It is applied in laboratories and industrial settings in China to ensure consistent humidity measurement and control during product reliability tests, such as those for electronics, materials, or mechanical components. The tables are essential for standardizing test conditions and verifying compliance with environmental test specifications.
Related Standards
GB/T 2423.52-2003
Environmental testing for electric and electronic products--Part 2:Test methods--Test 77:Body strength and impact shock
GB/T 19607-2004
Protection types of specific environmental condition and their symbols
GB/T 19608.2-2004
Classification of specific environmental condition--Part 2:Dry heat-desert
GB/T 19608.1-2004
Classification of specific environmental condition--Part 1:Dry heat
GB/T 19608.3-2004
Classification of specific environmental condition--Part 3:Plateau
GB/T 2423.53-2005
Environmental testing for electric and electronic products-Part 2:Test methods-Test Xb:Abrasion of markings and letterings caused by rubbing of fingers and hands
GB/T 2423.54-2005
Environmental testing for electric and electronic products-Part 2:Test Methods-Test Xc:Fluid contamination
GB/T 5170.13-2005
Inspection methods for basic parameters of environmental testing equipments for electric and electronic products Mechanical vibrating type machines for vibration(sinusoidal)test
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.