BS 8494-2007
计划用于检测和测量室内环境空气中二氧化碳的电子手提式和便携式设备.要求和试验方法
Electronic portable and transportable apparatus designed to detect and measure carbon dioxide in indoor ambient air - Requirements and test methods
哪些标准引用了BS 8494-2007
- 标准号
- BS 8494-2007
- 发布日期
- 2007年07月31日
- 实施日期
- 2007年07月31日
- 废止日期
- 无
- 中国标准分类号
- N56
- 国际标准分类号
- 13.040.20;13.320;29.260.20
- 发布单位
- GB-BSI
- 引用标准
- BS 4884-1 BS EN 50270 BS EN 60779-0-2004 BS EN 60335-1-2002 BS EN 60529
- 被代替标准
- 07/30154996 DC-2007
- 适用范围
- This British Standard specifies requirements for the construction, testing and performance of electronic portable and transportable apparatus for the detection and measurement of carbon dioxide (CO2) in indoor ambient air, which includes air entering mechanical ventilation systems in dwellings, commercial premises and industrial premises. This standard covers equipment to indicate up to typically 20 000 ppm (2%) CO2 in air. NOTE 1 The CO2 measuring capabilities of indoor air quality apparatus are covered by this standard. NOTE 2 The measurement capabilities of electronic portable and transportable apparatus that are additional to the measurement of CO2 are not covered in this standard. Other standards that cover these additional measurement capabilities include BS EN 50379 for electronic portable combustion gas analysers and BS EN 45544 for toxic gas detection apparatus having an alarm function for alerting an operator to an unsafe workplace atmosphere.