Cooling Industry Awards Success
RAC Articles and Award Nomination
Calibrated Reference Leaks for 'Sniffer' Leak Detectors
High Technology Products: Unit 3B, Hackhurst Industrial Estate, Hailsham, East Sussex, BN27 4BW 
tel : (01323) 442035 
email :
HTP Provides:
* Calibrated Reference Leaks for various applications
* Leak Detection solutions and system design
* Recalibration service
* FGas compliance solutions
* Able to provide certification to National Standards
* Training in leak detection and vacuum technology HTP Provides:
* Stainless steel flexible hoses and braided hoses
* Stainless steel welded bellows
* Stainless steel braided bellows assemblies 
* Vacuum components to ISO specifications 
* Manufacture of vacuum lead throughs and glass to metal seals
* Manufacture of vacuum chambers, pressure manifolds and non standard assemblies

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System Design and Training

  • H.T.Products operates a design service for leak detection systems together with associated test equipment and procedures.

  • We have a training facility for your staff, which includes basic vacuum technology and leak detection. We are able to offer a complete leak testing package to comply with your test specifications.

  • CERN Leak Test Project

  • We have recently designed, built and commissioned a leak test system for CERN to leak test cooling tubes when welded to beam screens for the particle accelerator ring.

    • The test chamber was made from electro polished stainless steel tube 16 meters long with a helium leak test facility to test to a sensitivity of 5x10-12 mbar lit/sec
    • A turbo molecular pumping system was built and a special leak detector provided with recorder output.
    • Helium pressurisation equipment was specified and assembled in a clean room, a full training programme was carried out and the operation monitored.

  • Dounreay IF Container Test Project

  • We have also designed, built and operated a leak test system for use in the decomissioning of the Dounreay nuclear power station in Caithness, Scotland.

    • Helium leak testing of a container for radioactive material was carried out to ensure the mechanised sealing process was sufficient to contain the radioactive material.
    • A full training programme in the usage of the leak testing equipment was carried out and the operation monitored.

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HT Products specialise in : Vacuum components, klein flange, conflat flange, ISO flange, ISO fittings, ISO63, ISO80, ISO100, KF25, KF40, Copper Gaskets, braided hose, flexible hose, bellows, pneurop 6606/1981, leak detection, leak calibration, stainless steel, flexible hoses, braided hoses
based in Lower Dicker in East Sussex.

Copyright H.T. Products 2009