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Crank Case Mass Flow Leak Test

Mass Flow Leak Test of Large Volume Parts

InterTech's mass flow methods use single step direct measurements of heat transfer of a flowing gas from leakage flow directed across a heated element. Temperature sensitive resistors measure the temperature of the incoming and outgoing flow, and the transducer creates a output voltage proportional to the mass flow creating the leakage rate measurement.



ISO Accreditation for Highest Quality Standards

InterTech Development Company enables ISO 9001-compliant manufacturers to rely on InterTech’s ISO 17025 accreditation that its Calibration and Applications Laboratory meets the highest international standards for laboratory quality management.

As an ISO 17025 accredited laboratory and calibration service, InterTech’s Applications Lab implements and documents its quality system aimed at improving the ability to consistently produce valid results. The Laboratory Accreditation Bureau provides independent accreditation of InterTech’s leak testing for flow rates as low as 1 sccm, and as high as 18 sccm according to the ISO 17025 standard.

In this application crank cases are mass flow leak tested at a rate of 81 pph.



Features

An InterTech M-1075 Mass Flow Leak Detector controls the test cycle.

Three part configurations are sequentially tested:
  • 1) to a 15 sccm limit at 15 psig (body); and
  • 2) to a 15 sccm limit at 75 psig (oil passage).
  • .

    Benefits
  • Ergonomics: Castings are loaded onto a slide for ease of handling and to limit operator reach.
  • Speed: Mass Flow leak detection technology permits the fast and accurate testing of large volume parts. Quick pass testing accelerates accept/reject decisions.
  • Cost Reduction: Neither acceptable castings nor gross leakers are needlessly impregnated.

  • Technology for Leak Tests with Superior Accuracy
    InterTech can document better performance in many hundreds of leak testing applications, as measured by cycle times within leak test specifications. InterTech’s superior technology and vast leak testing knowledge base on fixture design, temperature compensation, and integration of software and hardware at the system level makes this difference.



    InterTech's Applications Engineers are on-call to provide no-cost consultations on your specific leak testing or functional testing challenge.

    To reach an InterTech Applications engineer call 847-679-3377x250 or click here.



    ISO 17025 Accredited  |  Site Map

    InterTech Development Company 7401 N. Linder Avenue, Skokie, IL 60077, USA T. 847.679.3377
    InterTech Europe 19, rue Clement Michu F-69100 Villeurbanne,France (33)0437.434.116
    Shanghai Technical Center 1F, Bldg #36, 458 North Fu Te Road Shanghai Waigaoqiao F.T.Z. 200131 P.R. China, (8621)58682809