LEYBOLD UL200 HELIUM LEAK DETECTOR W/HIGH UPGRADES
Updated August 7, 2026
| Lot number | 21a |
| Auction | Red Hot August Auction |
| Date | August 15, 2026 at 9:00 AM PDT |
| Auction house | Snake River Auctions |
| Location | Richland, Washington |
The INFICON UL 200 with a D16B roughing pump and partial flow manifold is a robust, automated helium leak detector. Designed for large or contaminated volumes, this system provides rapid evacuation, quick response times, and sensitivity down to 5 x 10^-11 mbar l/s. Key Features & Specifications Partial Flow Manifold: Perfect for testing large, outgassing, or highly contaminated components. The system allows testing to begin at higher pressures (up to 100 mbar) while safeguarding the mass spectrometer. D16B Roughing Pump: The heavy-duty TRIVAC D16B dual-stage rotary vane pump provides a high pumping speed of 11.9 CFM / 20. m^3/h for rapid evacuation and clean-up times. Superior Sensitivity: Delivers highly stable and precise leak detection across a wide measurement range, with a minimum detectable leak rate of 5 x 10^-11 mbar l/s in vacuum mode. Automated Valving: The UL 200 microprocessor automatically sequences the partial flow valves, ensuring rapid response and clean-up without operator guesswork. Leak Test Standard: shown in the video, but is not included in the auction.
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