一氧化碳(以下均寫其分子式 CO)是一種劇毒氣體,在許多廠礦企業(yè),及時(shí)監(jiān)測(cè)CO 在大氣中的濃度,對(duì)保障職工身體健康具有重要意義。我國(guó)《煤礦安全規(guī)程》規(guī)定井下空氣中 CO 濃度不得超過24ppm。在煤礦井下煤自然發(fā)火過程中要產(chǎn)生大量的 CO,礦井風(fēng)流中 CO 濃度的增大是煤自燃的主要征兆之一。礦井通風(fēng)安全和救護(hù)人員在預(yù)測(cè)和處理火災(zāi)事故中,都需要及時(shí)測(cè)定 CO 的濃度。因此,及時(shí)測(cè)定 CO 濃度,對(duì)煤礦安全生產(chǎn)具有重要意義。
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名稱：填充柱
固定相：碳分子篩
規(guī)格：1m*3mm
型號(hào)：TDX-01
應(yīng)用：MT/T 137.1-1986礦井空氣中有害氣體一氧化碳測(cè)定方法
適用于：賽默飛1310系列，安捷倫7890系列，島津GC2010，布魯克，PE，磐諾，天瑞，天美，福立
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浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用TDX01填充柱便攜式甲烷轉(zhuǎn)化爐測(cè)定
礦井空氣中有害氣體一氧化碳的含量，實(shí)驗(yàn)結(jié)果表明,該檢測(cè)裝置實(shí)現(xiàn)了在0-100ppm范圍內(nèi)對(duì)一氧化碳?xì)怏w濃度的檢測(cè),分辨率高,精度可達(dá)到要求,在誤差范圍內(nèi)有較好的重復(fù)性.
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Carbon monoxide (hereinafter referred to as CO) is a highly toxic gas. In many factories and mining enterprises, timely monitoring of the concentration of CO in the atmosphere is of great significance for ensuring the health of employees. The "Coal Mine Safety Regulations" in China stipulate that the concentration of CO in underground air shall not exceed 24ppm. During the natural combustion process of coal underground, a large amount of CO is generated, and the increase in CO concentration in the mine airflow is one of the main signs of coal spontaneous combustion. Mine ventilation safety and rescue personnel need to timely measure the concentration of CO in predicting and handling fire accidents. Therefore, timely determination of CO concentration is of great significance for coal mine safety production.
Name: Filler Column
Fixed phase: carbon molecular sieve
Specification: 1m * 3mm
Model: TDX-01
Application: MT/T 137.1-1986 Method for determination of harmful gas carbon monoxide in mine air
Applicable to: Thermo Fisher 1310 series, Agilent 7890 series, Shimadzu GC2010, Bruker, PE, Panno, Tianrui, Tianmei, Fuli
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses TDX01 packed column portable methane conversion furnace for determination
The experimental results show that the detection device can detect the concentration of harmful gas carbon monoxide in the air of mines within the range of 0-100ppm, with high resolution and accuracy that meets the requirements, and good repeatability within the error range
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