HH-R134a 汽車維修用空調制冷劑R134a測定填充柱

汽車維修用空調制冷劑R134a測定填充柱，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內空氣，焦爐煤氣，煉廠氣，天然氣，變壓器油，多氯聯苯，植物油，增塑劑，塑化劑，醫療器械，環氧乙烷

汽車維修用空調制冷劑R134a測定填充柱
汽車維修用空調制冷劑R134a測定填充柱 詳細信息：

名稱：R134a填充柱
型號：2m*3mm,60-80目


汽車維修用空調制冷劑,被廣泛應用于汽車維修中,自2002年起,國家規定新下線汽車必須使用R134a作為制冷劑。由于生產成本的原因,市面上仍大量存在含有R12,R22等成分的制冷劑冒充R134a制冷劑在銷售和使用,長期使用這種制冷劑嚴重影響汽車空調系統正常運轉并帶來嚴重的環境污染。長期以來,沒有針對汽車空調制冷劑成分的檢測標準,給質量監控帶來了一定的難度。


浩瀚色譜（山東）應用技術開發有限公司通過氣相色譜質譜聯用儀,研究了汽車維修用空調制冷劑成分的檢測條件,旨在為汽車維修用空調制冷劑的質量鑒別以及監管提供新的方法參考.

汽車維修用空調制冷劑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: