GB/T 13270-1991
ActiveAtmospheric air--Test dust standardsample--Simulated atmospheric dust
大气 试验粉尘标准样品 模拟大气尘
Application Summary AI generated
GB/T 13270-1991 specifies the composition and preparation method for a simulated atmospheric dust standard sample used to represent typical airborne particulate matter. It is applied in environmental testing and air quality monitoring to calibrate instruments, validate filtration systems, and assess the performance of air cleaning devices under controlled laboratory conditions. This standard ensures consistency in dust testing across industries such as HVAC, automotive cabin air filters, and indoor air quality assessment.
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