Absolute Vacuum Services Ltd

Your High Vacuum specialists

Technical Mobile: 0274 853 035 Phone: 09 294 7380 Sales Mobile: 0272 853 035

MSLD Leak Detector Supply & Maintenance/Repairs

Absolute vacuum services Ltd NZ supply New Mass spectrometer leak detection units and & carry out leak detector scheduled preventative maintenance and servicing.  Leak detector repairs to all types of leak detection systems including new or completely refurbished units. 

Supporting Major Leak Detection Brands:

  • Varian helium leak detectors.
  • Pfeiffer helium leak detectors.
  • Edwards helium leak detectors.
  • Kontikab helium leak detectors.
  • Alcatel helium leak detectors.
  • Leybold helium leak detectors.
  • Adixen helium leak detectors.
  • ESA helium leak detectors.
  • Agilent helium leak detectors.

We can also supply, service and repair MSLD Mass spectrometer leak detector units and offer spares, fittings and accessories such as:

  • Leak detector Ion sources.
  • MSLD Filament assemblies.
  • Quartz leaks, Calibrated leaks, helium leaks.
  • Helium sniffer or probes.
  • Leak detector repair kits.
  • Helium Leak detector pump servicing.
  • Helium leak detector parts.
  • Helium leak detector repair and maintenace services.

We also offer a re-evacuation and leak detection service.

Contact us with your requirements or call 0274 853 035 for that one off Leak finding service.

Here are just a few of the Helium Massspectrometers Leak detectors supplied and serviced by AVS.


ESA leak detection system.


Varian 979 Helium leak detector unit.


Pfeiffer leak dectection unit.


Varian helitest unit.


ESA leak detection system.


Leak detection accessories.