n.百萬歐姆
And shake the electrical insulation resistance measurement, and its value is not lower than 50 megohm. 然后搖測電機(jī)的絕緣電阻，其值不低與50兆歐。
The tester not onlytestes the milliohm and megohm resistor of cable,but also pro-vides a solution to the cable design , manufacture and test. 該測試儀不僅可以測量電纜線束的毫歐級電阻和絕緣性能,而且可給電纜的設(shè)計、生產(chǎn)和檢測提供一個一體化的管理手段。
Pump before use application megohm table to check the electrical insulation resistance the minimum value of not less than 5 megohm. 電泵在使用前，應(yīng)用兆歐表檢查電機(jī)絕緣電阻，其最低值不能小于5兆歐。
Megohm inspection method is to form a terminal connected to the electric cable line, another terminal connected to the motor casing, the shake table megohm observed value of insulation resistance. 檢查方法是將兆歐表上的一個接線柱接在電泵電纜線上，另一接線柱接在電機(jī)外殼上，搖動兆歐表，觀察絕緣電阻值。
Megohm inspection method is to form an electric cable terminal at the online access, another access terminal on the motor casing, megohm shake table to observe the value of insulation resistance. 檢查方法是將兆歐表上的一個接線柱接在電泵電纜線上，另一接線柱接在電機(jī)外殼上，搖動兆歐表，觀察絕緣電阻值。
high megohm resistance comparator 高阻比較器
