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Sensistor Standard Presentation 2008 Lcb

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Lekdetectie met tracergas

Lekdetectie met tracergas


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Transcript

  • 1.  
  • 2. How 5% Hydrogen gives you 100% quality.
  • 3.
    • • Worlds’ leading specialist in Leak Testing based on the Hydrogen Method
    • • Started 1981 by scientists from Linköping Technical University
    • • First applications for telecom 1985 •
  • 4.
    • • Outside Plant - leak detectors (mainly telecom)
    • • Industry - leak test instruments
    • • Industry - leak test systems
    • • Agency
    Business Areas
  • 5. Some of our customers
        • ABB
        • Airbus
        • Akzo Nobel
        • BASF
        • BMW
        • Bayer
        • Behr
        • Boehringer
        • Bosch
        • Braun
        • British Telecom
        • Carrier
        • China Telecom
        • Daimler Chrysler
        • Daalderop
        • Deutsche Telekom
        • Electrolux
        • Eurocopter
        • Ford
        • France Telecom
        • General Motors
        • GTI
        • Hella
        • Honeywell
        • Hitachi
        • Honeywell
        • Hong Kong Telecom
        • John Deere
        • M.O.D. UK
        • Nissan
        • Parker
        • Philips
        • Porsche
        • Renault
        • Roche
        • Rolls Royce
        • SAAB
        • SCANIA
        • Shell
        • Suzuki
        • Telmex
        • Toyota
        • TÜV
        • Valeo
        • Verizon
        • Volkswagen
        • Volvo
        • Whirlpool
        • Yamaha
  • 6.
    • • The lightest gas of all
    • • Lowest viscosity of all gases (easy to fill, evacuate and dissipate)
    • • Low background (0.5 ppm)
    • • Environmentally friendly, sustainable
    • • Much cheaper than helium
    • • Non flammable (when diluted 5% in N2)
    • • Non toxic - non corrosive
    Why Hydrogen ?
  • 7.
    • • Simple and robust for industrial use
    • • No vacuum pumping
    • • No need to draw sample into the detector
    • • Flexible design
    • • Easy to calibrate
    • • No maintenance
    Hydrogen Instrument advantages
  • 8.
    • When simple methods are not good enough and
    • mass-specs are too complicated...
    When to use Hydrogen? Complexity Water Soap Pr.Decay Method Helium Hydrogen
  • 9.
    • The Hydrogen Method...
    • • can locate leaks
    • • is independent of variations in temperature
    • • is perfect for testing soft objects
    • • is independent of size of test objects’ internal volume
    • • has a higher sensitivity (Pressure Decay from 10 -2 ml/s Hydrogen Method from 5x10 -7 ml/s)
    Hydrogen vs Pressure Decay
  • 10. Hydrogen vs Helium
  • 11. Hydrogen vs Helium
  • 12.
    • Locating leaks in...
    • • Buried and ducted cables
    • • Aerial cables
    • • Pipes and ducts
    • • In-house heating pipes
    Outside Plant
  • 13.
    • • Manual Leak Location
    • • Manual & Automatic Leak Testing
    Industry - instruments
  • 14.
    • • Sniffer clamp test
    • • Accumulation chamber test (integral test)
    • • Scanning
    • • Pump Method
    Industry – Leak Test Systems
  • 15.
    • Example: Clamp over welded joint
    Sniffer clamp Leak Detector H2000 PLUS Sampling Probe AP29 Gas in
  • 16. Accumulation chamber Test chamber - simple hood, simple seals no pressure or vacuum) Test object - fixed with seals Dead volume (air) - should be minimized Air circulation and sampling
  • 17.
    • Hydrogen Leak Detector 9012 XRS
    • Accessories
    • • Surface Probe
    • • Ground Probe
    • • Duct Probe
    • • Ear phones
    • • Wheel Unit
    • • Fan
    Products - Outdoor Leak Locating
  • 18. H2000 PLUS Hydrogen Leak Detector Accessories • AP55 Sniffer Probe • AP57 Counter Flow Probe • TGF10 Tracer Gas Filler • ILS500 Leak Detection System Products - Manual leak detection
  • 19. Products – Automatic leak testing • H2000(-P) PLUS Hydrogen Leak Detector + AP29 Sampling Probe • AP33 Hydrogen Sampler
  • 20. Products – ATEX • Extrima® Hydrogen Leak Detector Intrinsically safe (Ex)
  • 21. How 5% Hydrogen gives you 100% quality. Info: www.leakcontrol.nl E-mail: info@leakcontrol.nl