标准编号：ISO 29042-9:2011
中文名称：机械安全 空运危险物质排放的评估 第9部分：净化指数
英文名称：Safety of machinery — Evaluation of the emission of airborne hazardous substances — Part 9: Decontamination index
发布日期：2011-01
标准范围
This part of ISO 29042 specifies a method for the measurement of the decontamination index of pollutant control systems, e.g. capture devices including local exhaust ventilation, water spray systems and, when appropriate, separation equipment installed on a machine. This method uses the real pollutant (see ISO 29042-1:2008, 4.2) and can be operated in room or field environments.Measurement of the decontamination index of a pollutant control system can serve for the:a)evaluation of the performance of a pollutant control system of a machine;b)evaluation of the improvement of a pollutant control system;c)comparison of pollutant control systems for machines of similar design;d)ranking of pollutant control systems according to their decontamination efficiency;e)determination of the air flow rate in the case of an exhaust system to achieve a given level;f)determination of the state of the art of pollutant control systems for machines with respect to the decontamination efficiency.
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