tions型号MODEL2X-4A2X-82X-152X-30A2X-70A备注Remarks抽气速率PumpingspeedL/S48153070极限压力/UtmostPressure关气镇WithoutgasballastPa6X10-2用座式压缩式水银真空计在泵口测量开气镇Withgasballast6X10-11.33WithaMcleodgauge.极限全压强UltimatetotalpressurePa1～6X10-1用热偶计，电阻计等全压强计测量电机功率MotorpowerKw0.551.12.235.5WiththethemalcoupleorPiranipaugeandother温升Temperaturerise℃40totalpessurevacuumgauges. (真空泵浦选型报价热线：l32 96O1 7088。O2l-335lOl77。咨询 可 电：40O/OO1/5655。Q.Q：l58 581