首页 ? Product ? Vacuum Acquiring Equipment ? Scroll Dry Pump Series
Used for scientific and chemical analysis An aux.pump in oil-free pumping system |
Used in enclosing room in sem-conductor fab.equipments
An aux.pump in electron miscrope
Used in Ic equipment
Technical Features
Invulnerable to exterior dust contamination
Interior oil-free, clean vacuum assured
Smooth running, low noise
Water cooling unneeded, corrosion-proof
Easy operation, low maintenance expense
Technical specification
项目内容 Subject |
项目内容 |
技术指标 Specification |
型号 Model |
型号 |
WXG-4B |
名义抽速 Nominal pumping rate |
名义抽速 |
4L/S |
极限压力 Ultimate pressure |
极限压力 |
1Pa |
涡旋泵漏率 Scroll pump leak rate |
涡旋泵漏率 |
1×10-6 Pa.m3/S,特殊气体可做到1×10-8Pa.m3/S |
水汽处理能力(开气镇) Steam treatment capacity (gas ballast open) |
水汽处理能力(开气镇) |
25g/day |
电机参数 Motor parameter |
电机参数 |
三相/单相380V/220V 50Hz 0.55KW |
转数 Rotation speed |
转数 |
1450rpm(50Hz) |
环境温度 Temperature |
环境温度 |
5~40℃ |
噪音 Noise |
噪音 |
<65dB |
噪音(气镇) Noise (gas ballast) |
噪音(气镇) |
<68dB |
进气口连接法兰 Gas inlet connecting flange |
进气口连接法兰 |
KF25 |
排气口连接法兰 Gas outlet connecting flange |
排气口连接法兰 |
KF25 |
外形尺寸(L×W×H) Dimension |
外形尺寸(L×W×H) |
470×270×364(mm) |
重量 Weight |
重量 |
30Kg |
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