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甲烷柱測(cè)固定污染源排氣非甲烷總烴
甲烷柱測(cè)固定污染源排氣非甲烷總烴 詳細(xì)信息：

甲烷柱：

固定相：高分子多孔微球

粒度：60-80目

規(guī)格：3m*3mm（內(nèi)徑），3m*3mm（外徑），3m*1/8

型號(hào)：GDX-104

總烴柱：

固定相：硅烷化玻璃微珠或者空柱

規(guī)格：1m*3mm

型號(hào)：HH-THC-1

應(yīng)用：HJ／T 38-1999 固定污染源排氣中非甲烷總烴的測(cè)定 氣相色譜法

固定污染源廢氣非甲烷總烴連續(xù)監(jiān)測(cè)系統(tǒng)技術(shù)要求及檢測(cè)方法(HJ 1013-2018)

以HJ/T 38-1999為基礎(chǔ),針對(duì)氣相色譜法測(cè)定污染源廢氣中非甲烷總烴存在的諸多問(wèn)題進(jìn)行探討。
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，采用標(biāo)準(zhǔn)空氣相對(duì)計(jì)量大氣或廢氣中氧的含量,以扣除總烴峰中氧的干擾,此方法較國(guó)標(biāo)HJ/T38-1999和GB/T15236-94中所規(guī)定的使用除烴空氣的裝置方便、準(zhǔn)確。

甲烷柱測(cè)固定污染源排氣非甲烷總烴 譜圖：




Methane column measurement fixed pollution source exhaust non-methane total hydrocarbon
Methane column measurement fixed pollution source exhaust non-methane total hydrocarbon Details:

Methane column:
Stationary phase: polymeric porous microspheres
Particle size: 60-80 mesh
Specifications: 3m * 3mm (inside diameter), 3m * 3mm (outer diameter), 3m * 1 / 8
Model: GDX-104
Total hydrocarbon column:
Stationary phase: silanized glass beads or empty columns
Specification: 1m*3mm
Model: HH-THC-1
Application: HJ/T 38-1999 Determination of non-methane total hydrocarbons in fixed source exhaust gas

Technical requirements and testing methods for continuous pollution source non-methane total hydrocarbon continuous monitoring system (HJ 1013-2018)

based on HJ/T 38-1999, many problems concerning the determination of non-methane total hydrocarbons in pollutant waste gas by gas chromatography were discussed.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. uses standard air to measure the oxygen content in the atmosphere or exhaust gas to deduct the interference of oxygen in the total hydrocarbon peak. This method is better than the national standard HJ/T38-1999 and GB/T15236-94. The prescribed use of hydrocarbon-free air is more convenient and accurate.

Methane column measurement of fixed pollution source exhaust non-methane total hydrocarbon spectrum:

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