ISO 11611-2007 焊接和类似工艺用防护服装

标准号：ISO 11611-2007
中文标准名称：焊接和类似工艺用防护服装
英文标准名称：Protective clothing for use in welding and allied processes
标准类型：C73
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：C73
国际标准分类号：13.340.10;25.160.01
适用范围：This International Standard specifies minimum basic safety requirements and test methods for protectiveclothing including hoods, aprons, sleeves and gaiters that are designed to protect the wearer's body includinghead (hoods) and feet (gaiters) and that are to be worn during welding and allied processes with comparablerisks. For the protection of the wearer’s head and feet, this International Standard is only applicable to hoodsand gaiters. This International Standard does not cover requirements for hand protection.This type of protective clothing is intended to protect the wearer against spatter (small splashes of moltenmetal), short contact time with flame, radiant heat from the arc, and minimizes the possibility of electricalshock by short-term, accidental contact with live electrical conductors at voltages up to approximately100 V d.c. in normal conditions of welding. Sweat, soiling or other contaminants can affect the level ofprotection provided against short-term accidental contact with live electric conductors at these voltages.This International Standard specifies two classes with specific performance requirements (see Annex A), i.e.Class 1 being the lower level and Class 2 the higher level.-- Class 1 is protection against less hazardous welding techniques and situations, causing lower levels ofspatter and radiant heat.-- Class 2 is protection against more hazardous welding techniques and situations, causing higher levels ofspatter and radiant heat.Details are given in Table 1 and Annex B.For adequate overall protection against the risks to which welders are likely to be exposed, personalprotective equipment (PPE) covered by other standards should additionally be worn to protect the head, face,hands and feet.