C70 工业防尘防毒技术 标准查询与下载

ISO 21438-3:2010 工作场所空气.离子色谱分析法测定无机酸.第3部分:氢氟酸和氟化物微粒

This part of ISO 21438 specifies a method for the determination of the time-weighted average mass concentration of soluble particulate fluorides and hydrofluoric acid (HF) in workplace air by collection of the particulate fluorides on a pre-filter and HF on an alkali-impregnated filter and analysis by ion chromatography. The method is only applicable to determination of particulate fluorides that are soluble using the sample preparation procedure specified. For aerosol sampling, the method is applicable to the personal sampling of the inhalable fraction of airborne particles, as defined in ISO 7708, and to static (area) sampling. The method is applicable to the determination of masses of 0,005 mg to at least 1,25 mg of particulate fluorides per sample and 0,012 5 mg to at least 1,2 mg of HF per sample. The concentration range of particulate fluorides and HF in air for which the measuring procedure is applicable is determined by the sampling method selected by the user. For a 120 l air sample, the working range is approximately 0,04 mg m?3 to at least 10 mg m?3 for particulate fluorides and approximately 0,13 mg m?3 to at least 10 mg m?3 for HF. HF can react with co-sampled particulate matter on the pre-filter, causing an interference on the measured concentration.

Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 3: Hydrofluoric acid and particulate fluorides

DIN EN 838:2010 工作场所暴露.气体和蒸汽用扩散取样器的测量程序.要求和试验方法.德文版本EN 838-2010

This document specifies requirements and test methods under prescribed laboratory conditions for diffusive samplers used for the determination of gases and/or vapours in workplace atmospheres.

Workplace exposure - Procedures for measuring gases and vapours using diffusive samplers - Requirements and test methods; German version EN 838:2010

DIN EN 1076:2010 工作场所暴露.用泵吸附取样器对气体和蒸汽测定用程序.要求和试验方法

This document specifies requirements and test methods under prescribed laboratory conditions for pumped samplers for the determination of gases and vapours in workplace atmospheres.

Workplace exposure - Procedures for measuring gases and vapours using pumped samplers - Requirements and test methods; German version EN 1076:2009

BS EN 1076:2009 工作场所暴露.泵送样品用测量气体和蒸气用程序.要求和试验方法

This European Standard specifies performance requirements and test methods under prescribed laboratory conditions for the evaluation of pumped samplers used in conjunction with an air sampling pump and of procedures using these samplers for the determination of gases and vapours in workplace atmospheres. This European Standard is applicable to pumped samplers and measuring procedures using these samplers in which sampling and analysis are carried out in separate stages.

Workplace exposure - Procedures for measuring gases and vapours using pumped samplers - Requirements and test methods

DIN EN ISO 15011-1:2010 焊接和相关工艺中的健康和安全.烟尘和气体的实验室取样方法.第1部分:电弧焊产生的烟尘排放率测定和烟尘采集分析(ISO 15011-1-2009); 德文版本 EN ISO 15011-1-2009

This part of European Standard describes a method for the determination of particulate fume emission rate from arc welding processes using a fume box technique. It defines a method of sampling particulate fume for chemical analysis and suggests possible analytical techniques.

Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 1: Determination of fume emission rate during arc welding and collection of fume for analysis (ISO 15011-1:2009); German version EN ISO 15011-1:2009

DIN EN ISO 15011-2:2010 焊接和相关工艺中的健康和安全.烟尘和气体取样的实验室方法.第2部分:在电弧焊、切削加工和刨削槽时，一氧化碳(CO),二氧化碳(CO₂),氧化氮(NO)和二氧化氮(NO₂)排放率的测定

This standard provides guidance of the determination of emission rates of gases and organic vapours generated by arc welding using a fume box technique. It describes the test principle, gives a possible fume box arrangement and consider methods for sampling and analysis. The following gases and organic vapour which can be produced during arc welding are covered:carbon monoxide(CO); Carbon dioxide(CO2); Nitrogen oxide(NO); Nitrogen dioxide(NO2); Organic vapours produced in the arc welding of coated metals, e. g. primed, painted or plastic coated material.

Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO₂), nitrogen monoxide (NO) and nitrogen dioxide (NO<(Index)

DIN EN ISO 15011-3:2010 焊接和相关工艺的健康和安全.烟和气体取样的实验室法.第3部分:电弧焊时臭氧排放率的测定 (ISO 15011-3-2009); 德文版本 EN ISO 15011-3-2009

This International standard defines a laboratory method for measuring the emission rate of ozone, during arc welding, using a hood technique. The methodology is directed primarily at measuring ozone emission rate when using gas-shielded arc welding processes but it can also be employed with other processes e. g. selfshielded tubular-cored arc welding, providing that welding can be performed automatically under the hood. Emission rate testing can be used to evaluate the effects of welding parameters, processes, shielding gases, consumable wires etc on ozone emission rate and hence to predict, qualitatively, relative changes in exposure that will occur under the same work situations. Absolute exposure values are dependent upon other factors such as welder position with respect to the plume and draughts and cannot be predicted from emission rate values.

Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 3: Determination of ozone emission rate during arc welding (ISO 15011-3:2009); German version EN ISO 15011-3:2009

JIS Z 3940:2010 烟气数据表

Fume data sheets

NF X43-208:2010 工作场所空气.可呼吸的结晶二氧化硅的测量指南

Workplace air - Guidance for the measurement of respirable crystalline silica.

BS ISO 24095:2009 工作场所空气.可吸入结晶二氧化硅的测量指南

Workplace air - Guidance for the measurement of respirable crystalline silica

BS ISO 21438-2:2009 工作场所空气.利用色谱分析法测定无机酸.除氢氟酸(盐酸,氢溴酸和硝酸)之外的挥发酸

Workplace atmospheres - Determination of inorganic acids by ion chromatography - Volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid)

NF X43-211-2*NF ISO 21438-2:2010 工作场所空气.离子色谱分析法测定无机酸.第2部分:除了氢氟酸之外的挥发酸(盐酸、氢溴酸和硝酸)

Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 2 : volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid).

NF X43-286:2010 工作场所暴露.用泵抽取样的气体和蒸气测量规程.要求和试验方法

Workplace exposure - Procedures for measuring gases and vapours using pumped samplers - Requirements and test methods.

DIN EN 13890:2010 工作场所暴露.空气悬浮颗粒金属和准金属物测量规程.要求和试验方法.德文版本EN 13890-2009

This document specifies performance requirements and test methods for the evaluation of procedures for measuring metals and metalloids in airborne particles collected on a suitable filtrate, e. g. a filter.

Workplace exposure - Procedures for measuring metals and metalloids in airborne particles - Requirements and test methods; German version EN 13890:2009

ASTM D4532-10 使用气旋采样器对工作场所环境中的可吸入尘埃进行采样的标准试验方法

This test method covers the determination of respirable dust concentration in workplace atmospheres. Variations of the test method are in world-wide use for determining compliance relative to occupational exposure levels. The test method may be used to verify dust control measures. The test method may also be applied in research into health effects of dust in an occupational setting.1.1 This test method provides details for the determination of respirable dust concentration defined in terms of international convention in a range from 0.5 to 10 mg/m3 in workplace atmospheres. Specifics are given for sampling and analysis using any one of a number of commercially available cyclone samplers. 1.2 The limitations on the test method are a minimum weight of 0.1 mg of dust on the filter, and a maximum loading of 0.3 mg/m2 on the filter. The test method may be used at higher loadings if the flow rate can be maintained constant. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This test method contains notes that are explanatory and are not part of the mandatory requirements of the method. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Respirable Dust in Workplace Atmospheres Using Cyclone Samplers

KS I ISO 21438-1:2009 工作场所空气.离子色谱法测定无机酸.第1部分:非挥发性酸(硫酸和磷酸)

이 표준은 이온 크로마토그래피를 이용하여 작업장에서 시간 가중치를 적용한 황산과 인산의 평

Workplace atmospheres－Determination of inorganic acids by ion chromatography－ Part 1：Non-volatile acids(sulfuric acid and phosphoric acid)

KS I ISO 16702:2009 工作场所空气质量.用1-(2-甲氧基苯基)呱嗪和液相色谱法测定空气中的异氰酸盐总量

이 표준은 작업장 내 공기에 존재하는 유기 이소시아네이트(NCO) 혼합물의 시료를 추출하고

Workplace air quality－Determination of total organic isocyanate groups in air using 1-(2-methoxyphenyl)piperazine and liquid chromatography

ISO 24095:2009 工作场所空气.适于呼吸的结晶二氧化硅的测定指南

Workplace air - Guidance for the measurement of respirable crystalline silica

ISO 21438-2:2009 工作场所空气.离子色谱分析法测定无机酸.第2部分:除氢氟酸之外的挥发酸(盐酸,氢溴酸及硝酸)

This part of ISO 21438 specifies a method for the determination of the time-weighted average mass concentration of hydrogen chloride (HCl) gas and hydrochloric acid mist, hydrogen bromide (HBr) vapour and hydrobromic acid mist and nitric acid (HNO3) vapour and mist in workplace air by collection on an alkali- impregnated quartz fibre filter and analysis by ion chromatography. For mist sampling, the method is applicable to the personal sampling of the inhalable fraction of airborne particles, as defined in ISO 7708, and to static (area) sampling. The analytical method is applicable to the determination of masses of 0,01 mg to 2,5 mg of HCl, HBr and HNO3 per sample. The range of concentrations of HCl, HBr and HNO3 in air for which the measuring procedure is applicable is determined by the sampling method selected by the user. For a 240 l air sample, the working range is approximately 0,04 mg⋅m−3 to 10 mg⋅m−3 for HCl, HBr and HNO3. The procedure is intended to differentiate between the acids and their corresponding salts. If both are present in the air, particulate salts are trapped on a pre-filter. Co-sampled particulate matter trapped on the pre-filter and/or deposited on the walls of the sampler may be analysed, if desired. Acids can react with co-sampled particulate matter on the pre-filter, causing interference with the measurement of the acid concentration.

Workplace atmospheres - Determination of inorganic acids by ion chromatography - Part 2: Volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid)

NF A88-200-1*NF EN ISO 15011-1:2009 焊接和相关工艺的卫生与安全.电弧焊产生的烟尘和气体取样的试验室方法.第1部分:颗粒烟尘排放率的测定和颗粒烟尘分析用取样

Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 1 : determination of fume emission rate during arc welding and collection of fume for analysis.