Helium mass spectrometer leak detector TI1-50

HELIUM MASS-SPECTROMETER  LEAK DETECTOR  TI1-50The leak detector TI1-50 is a modern highly automated device  which allows to achieve the results of the world's best mass-spectrometer helium leak detectors.
Whereas leak detector has an easy-to-use interface, it is technically complex product.

Mass-spectrometer leak detector serves to test the leaktightness of various systems and facilities which allow pumping the inner  cavity or objects filled with helium or a gas mixture containing helium, and the detection and localisation of leakage sites (leaks).
The leak  detector is a universal automatic device allowing the pre-pumping as well as operation in mode of  ‘direct flow’ or ‘counterflow’,  with  an automatic choice of optimal mode by the control system in accordance with the characteristics of the tested object.
The leak detector is an indicator device. The error of determining the leak value is not standardized. Leak detector is not subject to verification.

Continue Reading

Течеискатель портативный гелиевыйPortable helium leak detector

Portable helium leak detector provides accurate registration of the flow of helium up to 1.10-7 Pa.m3/s (7,6.10-5 l.micron Hg/s) when working in sniffer mode.

The leak detector has a mass of 0.32 kg, capable of operating from the internal battery up to 10 hours. Due to the minimal size of the channel the motion of the gas, the device provides the response time for the flow of helium less than 0.1 seconds and the recovery time after the measurement of flow less than 1 s. The device does not need time to prepare for the measurements, it is ready for leak detecting immediately after power on.

Portable leak detector has two levels of sensitivity that allows the operator to search for leaks certain flows. Mode low sensitivity can detect a leak of helium to 1.10-5 Pa.m3/s,  in high sensitivity mode 1.10-7 Pa.m3/s.

Continue Reading

Вакуумный клапан

Vacuum valves

Valves for vacuum systems are available in stock.

To build vacuum systems company Vactron supplies vacuum valves in various designs.

  • The vacuum valves with manual transmission
  • The vacuum valves electromagnetic actuated
  • The vacuum valves with electro-mechanical drive

Types of vacuum valves, offered by the company LLC "Vactron":

Continue Reading

Scroll Vacuum Pumps and Compressors

Oil-Free Floating Scroll Vacuum PumpScroll Vacuum Pumps models:

  1. SVF-2 (Pumping Speed: 2 L/min; Ultimate Pressure : 0.1 mbar)
  2. SVF-5 (Pumping Speed: 5 L/min; Ultimate Pressure : 0.05 mbar)
  3. SVF-20 (Pumping Speed: 20 L/min; Ultimate Pressure : 0.005 mbar)
  4. SVF-50 (Pumping Speed: 50 L/min; Ultimate Pressure : 0.5 mbar)
  5. SVF-300 (Pumping Speed: 300 L/min; Ultimate Pressure : 0.005 mbar)
  6. SVF-1000 (Pumping Speed: 1000 L/min; Ultimate Pressure : 0.005 mbar)

Scroll Compressors models:

  1. SDF-25/07
  2. SCF-17/07, SCF-25/07

Continue Reading

Sniffer probe for helium leak detector

Щуп для течеискателя

FlexyProbe ™: Monolythical Ultraflexible Pencil Sniffer

FlexyProbe probe is compatible with all mass-spectrometric leak detectors. Can be set to:

  • Izmeritel Helium Leak Detectors: TI1-50, TI1-30, TI1-22, PTI, STI models
  • Pfeiffer Helium Leak Detectors: HLT 260, HLT 265, HLT 270, HLT 275
  • Alcatel Helium Leak Detectors: ASM 142, ASM 142S, ASM 142D, ASM 122D, DGC 1001, ASI 20MD, ASM 180, ASM 180T, ASM 181, ASM 181T, ASM 182TD+, ASM 182T, ASM 192 T2D+, ASM 192T ASM 192T2, SIMS 1282+, ASM 102S, ASM 310
  • Agilent Varian Helium Leak Detectors: 979, 979D, 959, 959D, 947, 947D, 948, 960, 960D, VS PR02
  • Leybold Helium Leak Detectors: PHOENIXL 300, L200, L200 Dry
  • Edwards Helium Leak Detectors: Spectron 600T, Spectron 600D, Spectron 600DS, Spectron 300E, Spectron 5000S, Spectron 5000X, Spectron 5000E-NL, Spectron 5000S-SF
  • VEECO/VIC Helium Leak Detectors: MS-40 Veeco, MS-40 Dry, Veeco MS-50, MD-490S
  • Ulvac Helium Leak Detectors: Heliot 101, Heliot 102, Heliot 103, Heliot 701 W1, Heliot 701 D1, Heliot 702, Heliot 704, Heliot 706, Heliot 708, Heliot 710, Heliot 900
  • Shimadzu Helium Leak Detectors: MSE-1001, MSE-4000, MSE-5000, MSE-3000, MSE-2000R
  • Kuku Helium Leak Detectors: ZQJ-230, ZQJ-230D, ZQJ-230E, ZQJ-220, ZQJ-291, ZQJ-240


  1. Easy access to the most obscure areas due to the ultimate flexibility.
  2. Carefully optimized internal pathway facilitates the fastest response.
  3. Robust design eliminating breaks and leaks even in the most severe industrial applications.
  4. Sophisticated clogging prevention design. Spare filters supplied with the device in abundance.
  5. Ultimate simplicity and low cost of the filter replacement guaranteeing a long term trouble free service.
  6. Replaceable needle type nozzles to pinpoint leaks even in the most hard-to reach places.

Technical specifications

Continue Reading