{"id":301,"date":"2023-10-24T17:45:06","date_gmt":"2023-10-24T15:45:06","guid":{"rendered":"https:\/\/www.saesgetters.com\/highvacuum\/?post_type=solutions&p=301"},"modified":"2025-08-08T12:33:10","modified_gmt":"2025-08-08T10:33:10","slug":"modules-uhv","status":"publish","type":"solution","link":"https:\/\/www.saesgetters.com\/highvacuum\/solution\/modules-uhv\/","title":{"rendered":"Modules UHV"},"content":{"rendered":"\n
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The UHV Wafer Module<\/strong> is a flangeless Non-Evaporable Getter (NEG) pump<\/strong> specifically designed for ultra-high<\/strong> vacuum (UHV)<\/strong> applications that require distributed pumping<\/strong> with high sorption capacity<\/strong> for hydrogen (H\u2082)<\/strong> and all major active gases, including water vapor (H\u2082O), oxygen (O\u2082), nitrogen (N\u2082), carbon monoxide (CO), and carbon dioxide (CO\u2082)<\/strong>.<\/p>\n

Built with disks made of the UHV-grade ZAO\u00ae NEG alloy<\/strong>, the UHV Wafer Module ensures exceptional pumping speed and lifetime performance<\/strong> even in conductance-limited systems<\/strong>, where traditional flange-mounted pumps may be less effective. This makes it ideal for integration inside vacuum chambers where space constraints and localized gas loads require a distributed pumping solution.<\/p>\n

Multiple UHV Wafer Modules can be operated simultaneously through series or parallel electrical connections<\/strong>. SAES provides technical support to identify the optimal electrical configuration and activation parameters<\/strong> for each specific installation.<\/p>\n<\/div> <\/div>\n\n

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General Features<\/h4>\n <\/div>\n
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  • High pumping speed for all active gases<\/strong> including H\u2082, H\u2082O, O\u2082, N\u2082, CO, and CO\u2082<\/li>\n
  • Excellent sorption capacity<\/strong> and extended operational lifetime<\/strong> for UHV and XHV systems<\/li>\n
  • Constant and stable pumping performance<\/strong> in ultra-high<\/strong> vacuum (UHV)<\/strong> and extreme high vacuum (XHV)<\/strong> environments<\/li>\n
  • Fully compatible with strong magnetic fields<\/strong>, ensuring flexibility in system integration<\/li>\n
  • Oil-free and vibration-free operation<\/strong>, ideal for contamination-sensitive applications<\/li>\n
  • Lightweight and compact design<\/strong> for ease of installation in conductance-limited systems<\/li>\n<\/ul>\n<\/div> <\/div>\n\n \n
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    Applications<\/h4>\n <\/div>\n
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    • Enhancement of the ultimate vacuum<\/strong> in combination with ion pumps<\/strong>, diffusion pumps<\/strong>, cryogenic pumps<\/strong>, or turbomolecular pumps<\/strong><\/li>\n
    • Integration in surface analysis systems<\/strong> requiring stable ultra-high vacuum performance<\/li>\n
    • Use in particle accelerators<\/strong>, synchrotron radiation sources<\/strong>, and associated beamline equipment<\/strong><\/li>\n
    • Ideal for portable vacuum instrumentation<\/strong>, offering low power consumption and compact dimensions<\/li>\n
    • Suitable for electron microscopes<\/strong> (both SEM and TEM) operating in UHV conditions<\/li>\n<\/ul>\n<\/div> <\/div>\n\n \n
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      Documents<\/h3>\n
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      Published on Jan 24, 2024<\/div><\/div>

      Module UHV<\/h3> <\/div>\n
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      Last update: Jan 24, 2024 04:26pm<\/div> <\/div>\n <\/div>\n<\/div>\n <\/div>\n <\/div>
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      Published on Feb 20, 2024<\/div><\/div>

      NEG Power Multi-controller Mini<\/h3> <\/div>\n
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      Last update: Feb 20, 2024 10:27am<\/div> <\/div>\n <\/div>\n<\/div>\n <\/div>\n <\/div>
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      Published on May 06, 2025<\/div><\/div>

      NEG Power Multi-controller<\/h3> <\/div>\n
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      Last update: May 06, 2025 11:12am<\/div> <\/div>\n <\/div>\n<\/div>\n <\/div>\n <\/div> <\/div>\n \n
      \n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":302,"template":"","solution_cat":[37],"acf":[],"yoast_head":"\nUHV Wafer Module | Flangeless NEG Pump for Ultra-high Vacuum | SAES High Vacuum<\/title>\n<meta name=\"description\" content=\"Discover the UHV Wafer Module: a compact flangeless NEG pump with ZAO\u00ae alloy for distributed pumping in ultra-high vacuum (UHV) and XHV systems. 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