The Snapmaker Air Purifier meets the following standards: GB/T 14295-2019, GB/T 34012-2017, GB/T 2423.2-2008, GB/T 2423.1-2008, and GB/T 2423.34-2012.

GB/T 14295-2019: This standard is mainly for the test of particles with different diameters from 0.3μm to 10μm.
GB/T 34012-2017: This standard is mainly for the TVOC test.
GB/T 2423.2-2008: This standard is mainly for reliability and high-temperature operation tests.
GB/T 2423.1-2008: This standard is mainly for the low-temperature operation test (including the cold start test).
GB/T 2423.34-2012: This standard is mainly for the combined cycle test of temperature and humidity.