calculationandexperimentmethodsforpumpingperformanceofasingle 系统标签: 真空泵贯穿vanevacuumpumpingpump 仪器仪表/检测/监控现代制造工程(ModernManufacturingEngineering)2014年第3期 贯穿式旋片真空泵的性能计算与实验分析 倡 郝伟 (广东机电职业技术学院汽车学院,广州510515) 摘要:介绍了贯穿式旋片真空泵的结构及工作原理...
Computer supported design of vacuum systems: calculation of pumping speed and simulation of pump down: Th Gebele, W Buschbeck and W Schwarz, Leybold AG, PO Box 1555, D-6450 Hanau, FRGdoi:10.1016/0042-207X(88)90504-0ELSEVIERVacuum
Nominal pumping speed:Min. 290 m³/h Max. 345 m³/hUltimate pressure:150 hPa(mbar) Learn more MINK MV 0500/0600 B Nominal pumping speed:Min. 470 m³/h Max. 600 m³/hUltimate pressure:200 hPa(mbar) Learn more MINK MV 0502/0602 B Nominal pumping speed:Min. 470 m³/...
英文名称:Positive-displacement vacuum pumps — Measurement of performance characteristics — Part 1: Measurement of volume rate of flow (pumping speed) 标准状态:废止 发布日期:1993-11-25 文档简介 ISO1607-1:1993是关于正位移真空泵性能特性测量的标准,其中主要关注的是流量速率(pumpingspeed)的测量。
Once you have placed your order we will arrange for immediate delivery. On request within 24 hours. The cost of the replacement will be calculated based on the work required to repair your old unit and the level of on-site support. Taking into account the value of your old unit. ...
uum diffusion pumps Determination of the limit pumping speed of vacuum diffusion pumpsDetermination of the limit pumping speed of vacuum diffusion pumpsdetermination of the limit pumping speed of vacuum diffusion pumpsdoi:10.1007/BF01147561V. V. Leonov...
Addition theorem for the resistance to flow of composite systems and its relationship with the pumping speed in the region of molecular flow On the basis of the theory of molecular flow there is developed a theorem for the total probability of particle transmission, W 1n, and the total conduct...
Product name:Roots Vacuum Pump;Model:SDJP 1000;Capacity:1000m3/h;Cooling method:air cooled;Keywords:vacuum pump;MOQ:1pc;Voltage::380V/440V;Theory:positive displacement pump;Warranty:1 year;Usage:backing vacuum pump;customized support:OEM;customized suppo
Nominal pumping speed: 1883.2 ACFM Ultimate pressure: 0.0075 TORR Learn more COBRA DS 3181 C Nominal pumping speed: 2059.8 ACFM Ultimate pressure: 0.00075 TORR Learn more COBRA DS 5161–9161 B/F Nominal pumping speed: Min. 2471.7 ACFM Max. 3625.2 ACFM ...
Types of dry scroll vacuum pumpsFOSSA dry scroll vacuum pumps from Busch combine dry compression with a fully hermetic construction. They have been designed according to the latest single-sided scroll technology. Product Nominal pumping speed Seal FOSSA FO 0015 A 15 m³/h hermetic FOSSA FO ...