1 Scope
This standard specifies the methods for determination of the purificatory effect of indoor environment decontamination product.
This standard is applicable to the determination of the contamination removal efficiency of indoor air passive decontamination materials. Active cleaner shall comply with GB/T 18801-2002 "Air Cleaner".
The determination of microbial decontamination product shall comply with the relevant standards of the Ministry of Health
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies
Foreword I
1 Scope
2 Normative References
3 Definitions
4 Instruments and Equipment
5 Preparation of Sample
6 Test Method
7 Sampling and Sampling Results Analysis
8 Calculation of Removal Ratio of Passive Decontamination Material to Contaminant
Appendix A (Normative) Structure and Equipment of Air Test Chamber
