DIN ISO 16000-16-2009 室内空气.第16部分:真菌的检查和计算.筛选取样(ISO 16000-16:2008)

标准号：DIN ISO 16000-16-2009
中文标准名称：室内空气.第16部分:真菌的检查和计算.筛选取样(ISO 16000-16:2008)
英文标准名称：Indoor air - Part 16: Detection and enumeration of moulds - Sampling by filtration (ISO 16000-16:2008)
标准类型：C51
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：C51
国际标准分类号：13.040.20
引用标准：ISO 16000-17
适用范围：Mould spores are widely distributed in the outdoor environment and, therefore, occur in varying concentrations also indoors. Growth of moulds in indoor environments, however, should be considered a hygienic problem because epidemiological studies have revealed that dampness and/or mould growth in homes and health problems affecting the occupants are closely related. DIN ISO 16000-16 specifies requirements for long-term (0, 5 h to several hours) sampling of moulds in indoor air by filtration. During filtration, a defined air quantity is sucked through a filter on which separation of the suspended particles occurs. Airborne moulds are collected on gelatine filters resulting in a high total sampling efficiency. Due to stability and sampling efficiency reasons there is a polycarbonate filter downstream of the gelatine filter. The sampling device is constructed for the detection of particles of the size of mould spores (larger 1 ?m to about 30 ?m). After sampling the mould spores are cultivated and counted. This procedure is described in DIN ISO 16000-17.