Edwards B75301000XS涡轮分子泵 PDF资料
Edwards B75301000XS 涡轮分子泵
产品概述
Edwards B75301000XS 是 Edwards 生产的 EXT 255H 复合涡轮分子泵,抽气速度 255 升/秒,采用混合轴承技术,用于高真空抽气场景。
应用领域(6条)
质谱分析设备:配套 Waters Micromass LCT 等质谱仪使用
材料科学研究:表面科学、材料分析等需要洁净高真空的实验
化学处理工艺:化工及制药行业的真空处理流程
分析仪器配套:各类需要无油高真空的分析检测设备
科研实验室:噪音敏感型研究环境,运行安静
工业真空系统:替代故障分子泵,用于通用高真空场景
产品特点(4条)
复合涡轮分子泵结构,兼顾高抽速和高压缩比
混合轴承设计,上端磁悬浮、下端陶瓷球轴承
适合轻质气体(氢气、氦气)
工作状态良好,市场有二手库存流通
总结
Edwards B75301000XS(EXT 255H)涡轮分子泵是 Edwards EXT 系列产品,主要用于质谱分析、材料研究及工业真空领域的高真空抽气,具备复合泵结构、混合轴承和较高压缩比等特点。
Edwards B75301000XS涡轮分子泵 英文介绍
Edwards B75301000XS Turbomolecular Pump
Product Overview
Edwards B75301000XS is an EXT 255H composite turbo molecular pump produced by Edwards, with a pumping speed of 255 liters per second. It adopts hybrid bearing technology and is used in high vacuum pumping scenarios.
Application areas (6 items)
Mass spectrometry analysis equipment: used in conjunction with Waters Micromass LCT and other mass spectrometers
Materials Science Research: Experiments requiring clean and high vacuum in surface science, material analysis, etc
Chemical treatment process: Vacuum treatment process in the chemical and pharmaceutical industries
Supporting analytical instruments: various types of analytical and testing equipment that require oil-free high vacuum
Research laboratory: noise sensitive research environment, quiet operation
Industrial vacuum system: replacing faulty molecular pumps for general high vacuum scenarios
Product features (4 items)
Composite turbo molecular pump structure, balancing high pumping speed and high compression ratio
Hybrid bearing design, with upper magnetic levitation and lower ceramic ball bearings
Suitable for light gases (hydrogen, helium)
Good working condition, with second-hand inventory circulating in the market
Summary
The Edwards B75301000XS (EXT 255H) turbomolecular pump is a product of the Edwards EXT series, mainly used for high vacuum pumping in mass spectrometry analysis, material research, and industrial vacuum fields. It features a composite pump structure, hybrid bearings, and high compression ratio.

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