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                    真空度常用單位有哪些? 各單位間如何轉換呢?

                    產品Q&A

                    7687839-q真空度常用單位有哪些? 各單位間如何轉換呢?

                    7687839-a正常的狀態下大氣壓力為1大氣壓 ( 1 atm = 760 mmHg ) 

                    在臺灣常用的真空度單位有 < mmHg >, < torr >, < kPa >, < mbar > 四種 

                    單位轉換的方式如下

                    < mmHg = 760 - torr > 

                    < mmHg = kPa / 0.133 > 

                    < mmHg = mbar / 4.452 > 

                    假設有一臺真空幫浦能力可達 650 mmHg,其單位轉換為:

                    650 mmHg = 110 torr = 86.5 kPa = 146 mbar

                      ^ 
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