T/SAEPI 003-2019 Indoor Air Particle Concentration Detection Device for Civil Use

Scope

Scope: This standard specifies the terms and definitions, requirements, test methods, inspection rules and markings, usage instructions, packaging, transportation, and storage for civil indoor air particulate matter concentration detection devices. This standard applies to civil indoor air particulate matter concentration detection devices (hereinafter referred to as "detection devices"). This standard does not apply to particulate matter concentration detection instruments and devices used in fields such as metrology and environmental monitoring. Main technical content: 1. Electrical strength 2. Electromagnetic compatibility 3. Indicator error - The difference between the measured value of the detection device and the reference instrument's measured value. 3.1 Indicator error grade 3.2 Requirements for the measured indicator error of the detection device. 4. Indicator repeatability - The ability of the detection device to provide similar measured values under the same measurement conditions, expressed as relative standard deviation. 4.1 Indicator repeatability grade 4.2 Requirements for the measured indicator repeatability of the detection device.

Development Information

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