代表性采样是从一批纯最终产品硝酸钼溶液中获取样品,确保样品能代表整批溶液的平均浓度且保持代表性。它是在采样平面所需的最少采样点处进行的等速、流量等效采样,考虑流速、温度、浓度分布及分层等因素,以获取代表气流平均状况的样本。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ASTM D5835-95(2013) Practice |
Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
|
1995 美国材料与试验协会 |
| BS EN 13211:2001 试验 |
Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury
吸收器 总汞 |
2001-08-15 英国标准学会 |
| BS ISO 10396:2007 试验 |
Stationary source emissions - Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems
固定源排放 自动测量系统 |
2007-02-28 英国标准学会 |
| DIN 19698-2 E:2015-12 试验标准 |
固体表征 固体和半固体材料的取样 第2部分:为整体表征采集库存样品的指南 Characterization of solids - Sampling of solid and semi-solid materials - Part 2: Guidance for taking samples of stockpiles for integral characterisation
|
2015-12 德国标准化学会 |
| DIN EN 13211:2001-06 试验 |
Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury; German version EN 13211:2001
总汞 |
2001-06 德国标准化学会 |
| ISO 12803:1997 规程 |
Representative sampling of plutonium nitrate solutions for determination of plutonium concentration
|
1997-09 国际标准化组织 |
| KS I ISO 10396-2007(2024) 试验 |
高固定排放源 - 固定监测系统中气体排放浓度自动测定用样品采集 Stationary source emissions — Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems
固定污染源 自动监测系统 |
2007-01-05 韩国科技标准局 |
| LST EN 13211:2002 试验 |
Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury
吸收器 总汞 |
2002-12-03 立陶宛标准局 |
| SS-EN 13211:2001 试验 |
Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury
总汞 |
2001 瑞典标准研究所 |
| SS-ISO 10396:1995 试验 |
Stationary source emissions - Sampling of the automated determination of gas concentrations
|
1995 瑞典标准研究所 |
| SS-ISO 10396:2007 试验 |
固定源排放 用于永久安装监测系统自动测定气体排放浓度的取样(ISO 10396:2007 等同采用) Stationary source emissions - Sampling for the automated determination of gas emission concentrations for permanently-installed monitoring systems (ISO 10396:2007, IDT)
校准气体混合物 |
2007 瑞典标准研究所 |
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