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JG/T 498-2016: Test method by using portable devices for determining indoor air pollutions
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JG/T 498-2016: Test method by using portable devices for determining indoor air pollutions

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Test method by using portable devices for determining indoor air pollutions ICS 91.120.01 P31 People's Republic of China building industry standards Building Indoor Air Pollution Simple Sampling Instrument Testing Method 2016-06-14 released 2016-12-01 implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 simple sampling equipment selection 2 5 using simple sampling equipment for on-site testing 4 Appendix A (informative) simple sampling equipment laboratory comparison method and site selection method of selection Application Example 6 Appendix B (informative) Simple and easy to use sampling equipment testing methods 10

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the Housing and Urban-Rural Construction Products and Components Standardization Technical Committee. This standard is drafted by. Henan Academy of Building Research Co., Ltd., China Building Standard Design Institute. Participated in the drafting of this standard. Shenzhen Institute of Building Research Co., Ltd., Shanghai Institute of Building Research (Group) Co., Ltd. Division, Department of Building Science and Technology, Tsinghua University, Suzhou Institute of Building Research Co., Ltd., Fifth Institute of Industry and Information Technology, Taiyuan City Construction Engineering Quality Inspection Station, Mitsubishi Chemical (China) Trading Company, Zhengzhou City Construction Engineering Quality Inspection Co., Ltd. The main drafters of this standard. Wang Xiyuan, Li Jun, Chen Fengna, Li Jinguang, Zhang Yinping, Wang Hong, Chen Yuhong, Liu Li, Hu Guoqing, Liu Hongjun, Gao Cheng, Du Zhengjian, Fan Na, Feng Chen Sheng, Zhu Hongfei, Wang Lili, Chen Jun, Liu Yuan, Zhu Aiying. Building Indoor Air Pollution Simple Sampling Instrument Testing Method

1 Scope

This standard specifies the terms and definitions of simple indoor air pollution sampling equipment testing methods, simple sampling instrument testing method selection and On-site testing. This standard applies to civilian buildings simple indoor air pollution sampling equipment testing methods of selection, building indoor air pollution easy sampling Instrument on-site testing and performance evaluation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. Health examination methods for public places - Part 2. Chemical contaminants GB/T 18204.2-2014 Indoor air quality standard GB/T 18883-2002 GB 50325 Civil Engineering Indoor Environmental Pollution Control Code

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Simple sampling equipment testmethodbyusingportabledevices Sampling Simple instrument detection methods, including passive sampling and portable on-site sampling and testing. 3.2 Target pollutant targetpolutant Indoor air needs to control its concentration of pollutants, such as formaldehyde, ammonia, benzene and volatile organic compounds. 3.3 Reference test method testmethodofcomparisonmethodbyusingportabledevices For different target pollutants, used for simple sampling instruments and test methods to determine the results of the comparison GB 50325, GB/T 18883-2002 and GB/T 18204.2-2014 Determination of the provisions of the method. 3.4 Total uncertainty relativeoveraluncertainty Characterization of indoor air pollution - Simple sampling equipment - Test method - Measured value dispersion. 3.5 Simple sampling equipment selection method selectingmethodofportabledevices Under the same target pollutants and test conditions, the test results obtained by the simple sampling instrument test method and the reference test method The results obtained were compared, when the total uncertainty to meet the requirements, the screen can be used to detect the target pollutants of the simple sampling equipment law. Including laboratory comparison method and site comparison method. 3.6 Laboratory matching selection methods selectingmethodbylaratorycomparisons Laboratory simulation test conditions (ie air temperature, humidity, air velocity, pollutant type and concentration can be controlled as required), for the same ...