從氣密性檢測(cè)裝置的應(yīng)用特點(diǎn)中了解使用范圍
氣密性檢測(cè)裝置具有高性價(jià)比和高可靠性的特點(diǎn)。采用高精度壓力傳感器，根據(jù)壓力降推算泄漏，不需要基準(zhǔn)容器，測(cè)試回路簡(jiǎn)單，可靠性好，性能穩(wěn)定，適用于測(cè)試壓力較低，精度要求不高的工件。對(duì)于低壓測(cè)試時(shí)(如1KPa)，經(jīng)過補(bǔ)償運(yùn)算，分辨率可達(dá)1Pa。壓力范圍為0.1MPa～0.6MPa。主要應(yīng)用于化油器、燃?xì)饩摺㈤y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(cè)裝置http://www.jujiaso.cn/可用于檢測(cè)甲烷、天然氣、乙烷、乙炔、丁烷、正丁烷、煤氣、氫氣、丙烷(液化氣)、異丁烷、戊烷、已烷，甲醇，乙醇，醚、丙酮，甲苯和汽油等。不過傳統(tǒng)的檢測(cè)試件密封性是采用浸水或浸油目視氣泡法，它的優(yōu)點(diǎn)是設(shè)備簡(jiǎn)單，結(jié)果直觀，缺點(diǎn)是檢測(cè)精度和效率低。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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2014-09-13
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氣密性檢測(cè)裝置檢測(cè)方案設(shè)計(jì)詳解
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氣液增壓泵講解氣密性檢測(cè)儀檢測(cè)四要素