氣液增壓泵講解氣密性檢測儀檢測四要素

氣密性檢測儀又叫密封測試儀或泄露性測試儀，主要適用于食品、制藥、醫療器械、日化、汽車、電子元器件、文具等行業的包裝袋、瓶、管、罐、盒等的密封試驗。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.在氣密性檢測儀檢測零件的整個測量過程中，包括以下四方面的內容：In the whole measuring process gastightness detector measurement of parts, including the following four aspects:1、檢測方法。指檢測過程所采用的測量器具、檢測原理以及檢測條件的綜合1, detection method. The comprehensive index of the detection process of measuring instruments, measuring principle and the detection conditions2、檢測對象。主要指的是被測零件的有關幾何要素2, object detection. Mainly refers to the geometric elements of the workpiece to be measured3、檢測精度。指檢測結果與理想值的一致程度。任何檢驗測量都免不了會產生誤差，因此，誤差和精度是兩個相互對應的概念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、計量單位。指國家的法定單位，長度單位是米(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)氣液增壓泵//stbike.net/

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