测量范围

Measuring range

1.0×10-1Pa ~ 5.0×10-6Pa

测量精度

Measuring precision

≤±10%

电源

Power

AC220V±10%

规管加速极对地电压

Voltage(Accelerating electrode of gauge tube to the ground)

200V±2V

规管阴极对地电压

Voltage(Filament of gauge tube to the ground)

50V±1V

除气功率

Discharge gas power

＜30W（可调）

外形尺寸（高×宽×深）

Outline size (H×W×D)

119×320×280mm