BS EN ISO 17491-4-2008 防护服.对化学品的防护用衣服的试验方法.抗液体喷雾渗透的测定(喷雾试验)

标准号：BS EN ISO 17491-4-2008
中文标准名称：防护服.对化学品的防护用衣服的试验方法.抗液体喷雾渗透的测定(喷雾试验)
英文标准名称：Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test)
标准类型：C73
发布日期：2008/11/30 12:00:00
实施日期：2008/11/30 12:00:00
中国标准分类号：C73
国际标准分类号：13.340.10
引用标准：ISO/TR 11610
适用范围：This part of ISO 17491 specifies methods for determining the resistance of chemical protective clothing topenetration by sprays of liquid chemicals at two different levels of intensity:a) Method A: low-level spray test. This is applicable to clothing that covers the full body surface and isintended to be worn when there is a potential risk of exposure to small quantities of spray or accidentallow-volume splashes of a liquid chemical.b) Method B: high-level spray test. This is applicable to clothing with spray-tight connections betweendifferent parts of the clothing and, if applicable, between the clothing and other items of personalprotective equipment, which covers the full body surface and which is intended to be worn when there is arisk of exposure to sprayed particles of liquid.This part of ISO 17491 does not address chemical permeation resistance of the materials from which thechemical protective clothing is made.