從氣密性檢測裝置的應用特點中了解使用范圍

氣密性檢測裝置具有高性價比和高可靠性的特點。采用高精度壓力傳感器，根據壓力降推算泄漏，不需要基準容器，測試回路簡單，可靠性好，性能穩定，適用于測試壓力較低，精度要求不高的工件。對于低壓測試時(如1KPa)，經過補償運算，分辨率可達1Pa。壓力范圍為0.1MPa～0.6MPa。主要應用于化油器、燃氣具、閥門等。Air tightness testing device with high performance and high reliability. Using the high precision pressure sensor, according to the pressure drop calculation of leakage, without the need of reference container, the test circuit is simple, good reliability, stable performance, applicable to the test pressure is low, the workpiece is not high precision. For the low pressure test (such as 1KPa), after the compensation arithmetic, the resolution can reach 1Pa. The pressure range of 0.1MPa ~ 0.6MPa. Mainly applied to the carburetor, gas appliances, valves etc..氣密性檢測裝置//stbike.net/可用于檢(jian)測甲(jia)烷(wan)(wan)、天然氣(qi)(qi)、乙(yi)烷(wan)(wan)、乙(yi)炔(gui)、丁(ding)烷(wan)(wan)、正丁(ding)烷(wan)(wan)、煤氣(qi)(qi)、氫氣(qi)(qi)、丙(bing)烷(wan)(wan)(液(ye)化氣(qi)(qi))、異丁(ding)烷(wan)(wan)、戊烷(wan)(wan)、已烷(wan)(wan)，甲(jia)醇，乙(yi)醇，醚、丙(bing)酮，甲(jia)苯和(he)(he)汽油等。不(bu)過(guo)傳統的檢(jian)測試件密封性是(shi)采用浸(jin)(jin)水或浸(jin)(jin)油目視氣(qi)(qi)泡法(fa)，它的優點是(shi)設(she)備簡單，結果直觀(guan)，缺點是(shi)檢(jian)測精度和(he)(he)效率低。Air tightness detection device can be used to detect methane, natural gas, acetylene, ethane, butane, n-butane, gas, hydrogen, propane (liquefied petroleum gas), iso butane, pentane, hexane, methanol, ethanol, ether, acetone, toluene and gasoline. But the traditional test specimen seal is by immersion or oiled visual bubble method, it has the advantages of simple equipment, visual result, disadvantage is the detection accuracy and low efficiency.

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