(1)時(shí)間參數(shù)小于1s時(shí),用示波器或數(shù)字毫秒儀測試;大于1s時(shí)用電動(dòng)秒表或數(shù)字秒表測試;大于1h時(shí),用電動(dòng)秒表或數(shù)字秒表,配合時(shí)鐘進(jìn)行測試。觸點(diǎn)回跳時(shí)間測試,應(yīng)采用示波器或觸點(diǎn)回跳時(shí)間測量儀進(jìn)行。用示波器測量時(shí)間參數(shù)的檢驗(yàn) (共 352 字) [閱讀本文] >>
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 (1)時(shí)間參數(shù)小于1s時(shí),用示波器或數(shù)字毫秒儀測試;大于1s時(shí)用電動(dòng)秒表或數(shù)字秒表測試;大于1h時(shí),用電動(dòng)秒表或數(shù)字秒表,配合時(shí)鐘進(jìn)行測試。觸點(diǎn)回跳時(shí)間測試,應(yīng)采用示波器或觸點(diǎn)回跳時(shí)間測量儀進(jìn)行。用示波器測量時(shí)間參數(shù)的檢驗(yàn) (共 352 字) [閱讀本文] >>