氣液增壓泵講解氣密性檢測(cè)儀檢測(cè)四要素
氣密性檢測(cè)儀又叫密封測(cè)試儀或泄露性測(cè)試儀，主要適用于食品、制藥、醫(yī)療器械、日化、汽車、電子元器件、文具等行業(yè)的包裝袋、瓶、管、罐、盒等的密封試驗(yàn)。Gastightness detector called seal tester or leak testing instrument, mainly is suitable for the food, pharmaceutical, medical, chemical, automotive, electronics, stationery and other industries packaging bags, bottles, cans, boxes, pipe sealing test.在氣密性檢測(cè)儀檢測(cè)零件的整個(gè)測(cè)量過(guò)程中，包括以下四方面的內(nèi)容：In the whole measuring process gastightness detector measurement of parts, including the following four aspects:1、檢測(cè)方法。指檢測(cè)過(guò)程所采用的測(cè)量器具、檢測(cè)原理以及檢測(cè)條件的綜合1, detection method. The comprehensive index of the detection process of measuring instruments, measuring principle and the detection conditions2、檢測(cè)對(duì)象。主要指的是被測(cè)零件的有關(guān)幾何要素2, object detection. Mainly refers to the geometric elements of the workpiece to be measured3、檢測(cè)精度。指檢測(cè)結(jié)果與理想值的一致程度。任何檢驗(yàn)測(cè)量都免不了會(huì)產(chǎn)生誤差，因此，誤差和精度是兩個(gè)相互對(duì)應(yīng)的概念3, the detection precision. The test results and the ideal value of the degree of agreement. Any test measurements are inevitably leads to errors, therefore, error and precision are two relative concepts4、計(jì)量單位。指國(guó)家的法定單位，長(zhǎng)度單位是米(m)，其他常用單位有毫米(mm)和微米(um)4, unit of measurement. The legal unit state, unit of length is the meter (m), other common unit of a millimeter (mm) and micro (UM)
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2014-09-12
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