{"id":356,"date":"2023-10-24T19:01:05","date_gmt":"2023-10-24T17:01:05","guid":{"rendered":"https:\/\/www.saesgetters.com\/highvacuum\/?post_type=solutions&p=356"},"modified":"2025-08-08T12:27:28","modified_gmt":"2025-08-08T10:27:28","slug":"capacitorr-hv","status":"publish","type":"solution","link":"https:\/\/www.saesgetters.com\/highvacuum\/solution\/capacitorr-hv\/","title":{"rendered":"CapaciTorr HV"},"content":{"rendered":"\n
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The <\/strong>CapaciTorr<\/strong>\u00ae HV NEG pumps<\/strong> are equipped with the ZAO\u00ae getter alloy<\/strong>, a high-performance Non-Evaporable Getter (NEG) material<\/strong> specifically designed for high vacuum applications<\/strong>. This advanced alloy ensures efficient gas sorption<\/strong> even at pressure levels as low as 10<\/strong>\u207b<\/strong>\u2077<\/strong> Torr<\/strong>, making the CapaciTorr<\/strong> HV pumps<\/strong> ideal for environments requiring ultra-clean vacuum conditions.<\/p>\n

Key benefits of the CapaciTorr\u00ae HV series:<\/p>\n

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  • Maximum sorption capacity<\/strong> for all active gases<\/li>\n
  • Early activation<\/strong> capability at low vacuum levels (e.g., 10<\/strong>\u207b<\/strong>\u00b2<\/strong> Torr<\/strong>)<\/li>\n
  • Consistent high vacuum performance<\/strong> when operated at ~200\u202f\u00b0C<\/li>\n<\/ul>\n

    All models feature an easily replaceable NEG cartridge<\/strong>, ensuring long-term maintainability and optimal operation for high and <\/strong>ultra-high<\/strong> vacuum systems<\/strong>.<\/p>\n<\/div> <\/div>\n\n

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    Pumping Speed and Capacity for the Main Gas Species<\/h4>\n <\/div>\n
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    Product Description<\/b><\/td>\nPumping Speed (l\/s)<\/b><\/td>\nSorption Capacity (Torr l)<\/b><\/td>\n<\/tr>\n
    H2<\/b><\/td>\nH2O<\/b><\/td>\nO2<\/b><\/td>\nN2<\/b><\/td>\nCO2*<\/b><\/td>\nH2<\/b><\/td>\nH2O<\/b><\/td>\nO2<\/b><\/td>\nN2<\/b><\/td>\nCO2*<\/b><\/td>\n<\/tr>\n
    CapaciTorr HV 200 (CF35)<\/td>\n105<\/td>\n40<\/td>\n32<\/td>\n30<\/td>\n25<\/td>\n2800<\/td>\n400<\/td>\n200<\/td>\n200<\/td>\n40<\/td>\n<\/tr>\n
    CapaciTorr HV 200 (CF63)<\/td>\n210<\/td>\n120<\/td>\n90<\/td>\n60<\/td>\n65<\/td>\n2800<\/td>\n400<\/td>\n200<\/td>\n200<\/td>\n40<\/td>\n<\/tr>\n
    CapaciTorr HV 1600<\/td>\n1700<\/td>\n1000<\/td>\n800<\/td>\n470<\/td>\n620<\/td>\n13800<\/td>\n1600<\/td>\n800<\/td>\n800<\/td>\n160<\/td>\n<\/tr>\n
    CapaciTorr HV 2100<\/td>\n2100<\/td>\n1500<\/td>\n1250<\/td>\n625<\/td>\n880<\/td>\n22600<\/td>\n2600<\/td>\n1300<\/td>\n1300<\/td>\n260<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>

    Notes on pumping performance and gas sorption:<\/strong><\/p>\n

    The pumping speed<\/strong> values refer to initial performance<\/strong> measured directly at the NEG pump inlet<\/strong> under standard test conditions.<\/p>\n

    Reported gas capacity<\/strong> values (except for hydrogen) indicate the recommended amount absorbed per sorption cycle<\/strong> at approximately 200<\/strong>\u202f<\/strong>\u00b0<\/strong>C<\/strong>. Under these conditions, the CapaciTorr\u00ae HV pump can perform over 20 effective gas sorption cycles<\/strong>.<\/p>\n

    In applications with lower gas throughput<\/strong> or at room temperature<\/strong>, the pump can be re-activated more than 100 times<\/strong>, maintaining high performance in high vacuum environments<\/strong>.<\/p>\n

    The values for H\u2082O sorption<\/strong> are based on internal estimations.<\/p>\n

    (*) Values for CO sorption<\/strong> can be considered comparable to those reported for CO\u2082<\/strong>.<\/p>\n<\/div> <\/div>\n\n \n

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    General Features<\/h4>\n <\/div>\n
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    • Compact and lightweight design<\/strong> ideal for space-constrained vacuum systems<\/li>\n
    • High pumping speed<\/strong> for all active gases<\/strong>, including H\u2082, CO, CO\u2082 and N\u2082<\/li>\n
    • Exceptional sorption capacity<\/strong> and extended operational lifetime<\/strong><\/li>\n
    • Constant performance<\/strong> in ultra-high<\/strong> vacuum (UHV)<\/strong> and extreme high vacuum (XHV)<\/strong> ranges<\/li>\n
    • Oil-free and vibration-free operation<\/strong> ensures contamination-free environments<\/li>\n
    • Magnetic field compatibility<\/strong>: functions effectively in high magnetic flux density<\/li>\n
    • Hydrogen and isotope pumping<\/strong>: reversible and stable performance<\/li>\n
    • Fast pump-down<\/strong> after venting, even without baking<\/strong><\/li>\n
    • Resilience to large air leaks<\/strong>, minimizing downtime<\/li>\n
    • Suitable for <\/strong>viton<\/strong>-sealed high vacuum systems<\/strong><\/li>\n<\/ul>\n<\/div> <\/div>\n\n \n
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      Applications<\/h4>\n <\/div>\n
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      • UHV optimization<\/strong> in combination with ion, turbomolecular, cryogenic, or diffusion pumps<\/strong><\/li>\n
      • Particle accelerators<\/strong>, synchrotron beamlines<\/strong>, and related scientific instrumentation<\/strong><\/li>\n
      • Scanning Electron Microscopes (SEM)<\/strong> and Transmission Electron Microscopes (TEM)<\/strong><\/li>\n
      • Portable vacuum devices<\/strong> and field-deployable instrumentation<\/li>\n
      • Surface science analysis systems<\/strong> (e.g. XPS, AES, TOF<\/strong>)<\/li>\n
      • Vacuum processing<\/strong> and deposition chambers<\/strong> for thin film production<\/li>\n
      • Hydrogen isotope handling<\/strong> in fusion research and quantum technologies<\/li>\n
      • Impurity removal<\/strong> in inert<\/strong> gas systems<\/strong> (e.g. neon, argon detectors)<\/li>\n<\/ul>\n<\/div> <\/div>\n\n \n
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        Documents<\/h3>\n
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        \n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":357,"template":"","solution_cat":[37],"acf":[],"yoast_head":"\nCapaciTorr\u00ae HV NEG Pumps | High Vacuum & UHV Gas Sorption Solutions | SAES High Vacuum<\/title>\n<meta name=\"description\" content=\"Discover CapaciTorr\u00ae HV NEG pumps with ZAO\u00ae getter alloy for high vacuum and ultra-high vacuum systems. 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