HH-R134a 汽車維修用空調(diào)制冷劑R134a測定填充柱

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浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司通過氣相色譜質(zhì)譜聯(lián)用儀,研究了汽車維修用空調(diào)制冷劑成分的檢測條件,旨在為汽車維修用空調(diào)制冷劑的質(zhì)量鑒別以及監(jiān)管提供新的方法參考.

汽車維修用空調(diào)制冷劑R134a測定填充柱 測試譜圖：


Determination of Packed Column for Air Conditioning Refrigerant R134a for Automobile Maintenance
Packed column for determination of air-conditioning refrigerant R134a for automobile maintenance Details:

Name: R134a packed column
Model: 2m*3mm, 60-80 mesh


Air conditioning refrigerants for automobile maintenance are widely used in automobile maintenance. Since 2002, the state has stipulated that new off-line cars must use R134a as a refrigerant. Due to the production cost, there are still a large number of refrigerants containing R12, R22 and other components in the market as R134a refrigerants that are sold and used. Long-term use of this refrigerant will seriously affect the normal operation of automobile air-conditioning systems and cause serious environmental pollution. For a long time, there is no detection standard for the composition of refrigerants in automobile air-conditioning, which brings certain difficulties to quality monitoring.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has studied the detection conditions of the components of air-conditioning refrigerants for automobile maintenance through gas chromatography-mass spectrometry, aiming to provide a new method reference for the quality identification and supervision of air-conditioning refrigerants for automobile maintenance .

Test spectrum of packed column for determination of air-conditioning refrigerant R134a for automobile maintenance: