麥?zhǔn)险婵沼?jì) SBD-2McLeodVacuumGauge概述：麥?zhǔn)险婵沼?jì)是根據(jù)波義耳定律設(shè)計(jì)的一種真空測(cè)量?jī)x器.Generaldescription: McLeodvacuumgaugeisavacuummeasuringdevicedesignedbasedonBoylelaw. 注意事項(xiàng)： Precautions: 1、真空計(jì)必須輕拿輕放，避免強(qiáng)烈震動(dòng)。 Thevacuumgaugemustbehandledcarefullyandpreventedfromfiercevibration.2、搬運(yùn)過(guò)程中切勿倒置，避免水銀溢出。Donotplaceitupsidedownduringtransportationtoavoidoverflowofmercury.3、測(cè)量時(shí)務(wù)必使真空度穩(wěn)定后方可測(cè)試。Makesurethattestingcanbeconductedonlyaftervacuumdegreeismadestableduringmeasuring.4、每次測(cè)量后必須使水銀全部回到真空計(jì)底部。 Allmercurymustreturntothebottomofthevacuumgaugeaftereachmeasurement.5、本真空計(jì)只能測(cè)試非凝性氣體。 Thisvacuumgaugecanbeusedtotestnon-condensablegasesonly. 歡迎登陸我公司網(wǎng)站：www.sboda.com