ISO 10882-2:2000 焊接和联合过程的卫生与安全-操作者呼吸区域和空气颗粒的取样-第二部分：气体取样

标准编号：ISO 10882-2:2000

中文名称：焊接和联合过程的卫生与安全-操作者呼吸区域和空气颗粒的取样-第二部分：气体取样

英文名称：Health and safety in welding and allied processes — Sampling of airborne particles and gases in the operator's breathing zone — Part 2: Sampling of gases

发布日期：2000-09

标准范围

EN ISO 10882的本部分提供了确定个人暴露于空气中的气体和蒸汽的指南焊接和相关工艺。它适用于以下用于连接、切割、表面处理或移除的热处理金属:（111）手工金属电弧焊（带焊条的金属电弧焊）；保护金属电弧焊/美国/（114）自保护管芯电弧焊（131）金属惰性气体焊接；MIG焊接；气体保护金属极电弧焊/美国/（135）金属活性气体焊接；MAG焊接；气体保护金属极电弧焊/美国/（136）带活性气体保护的管芯金属电弧焊；药芯焊丝电弧焊/美国/（137）带惰性气体保护的管芯金属电弧焊；药芯焊丝电弧焊/美国/（141）钨极惰性气体保护焊；TIG焊；钨极气体保护焊/美国/（15） 等离子弧焊；（31）氧气燃气焊接；氧燃料气体焊接/美国/（52）激光束焊接；（912）火焰钎焊；火炬钎焊/美国/（97）钎焊；_电弧和火焰气刨；_电弧和激光切割工艺；_火焰、等离子、激光和等离子切割工艺；_金属喷涂（见EN ISO 4063）。以下是焊接和相关工艺过程中可能产生或存在的气体和蒸汽:盖满:_臭氧（O3）；_一氧化碳（CO）；_二氧化碳（CO2）；_一氧化氮（NO）和二氧化氮（NO2）；_焊接或切割有油漆或其他表面涂层的金属时产生的蒸汽。不包括焊接和相关工艺中使用的燃料、氧化剂和保护气体。工作场所大气中气体和蒸汽的一般背景水平会影响个人暴露，因此，还考虑了定点测量的作用。

This part of EN ISO 10882 provides guidance for the determination of personal exposure to gases and vapours inwelding and allied processes. It applies to the following thermal processes used to join, cut, surface or removemetals:(111) Manual metal arc welding (metal arc welding with covered electrode); shielded metal arc welding /USA/(114) Self-shielded tubular-cored arc welding(131) Metal inert gas welding; MIG welding; gas metal arc welding /USA/(135) Metal active gas welding; MAG welding; gas metal arc welding /USA/(136) Tubular-cored metal arc welding with active gas shield; flux cored arc welding /USA/(137) Tubular-cored metal arc welding with inert gas shield; flux cored arc welding /USA/(141) Tungsten inert gas arc welding; TIG welding; gas tungsten arc welding /USA/(15) Plasma arc welding;(31) Oxy-fuel gas welding; oxy-fuel gas welding /USA/(52) Laser beam welding;(912) Flame brazing; torch brazing /USA/(97) Braze welding;_ arc and flame gouging;_ arc and laser cutting processes;_ flame, plasma and laser and plasma cutting processes;_ metal-spraying (see EN ISO 4063).The following gases and vapours which can be produced or be present during welding and allied processes arecovered:_ ozone (O3);_ carbon monoxide (CO);_ carbon dioxide (CO2);_ nitric oxide (NO) and nitrogen dioxide (NO2);_ vapours produced in the welding or cutting of metals having paint or other surface coatings.Fuel, oxidant and shielding gases used in welding and allied processes are not covered.The general background level of gases and vapours in the workplace atmosphere influences personal exposure,and therefore the role of fixed point measurements is also considered.

标准预览图