About us

Welcome to ISM Deutschland GmbH. We produce high-quality and innovative measuring instruments for leak testing, gas detection and corrosion monitoring. Our instruments meet the highest quality standards and are used in a wide range of applications.We are certified to DIN EN ISO 9001:2015.

Your safety is our goal.

Therefore, our test equipment is continuously developed further by our development department, and adapted to the needs of our customers. Thanks to our many years of experience, we are able to respond to individual customer requirements with maximum flexibility. Consultation and service are our top priorities.

Since its foundation in 1992, ISM has developed into a globally active company. We supply and counsel customers from a wide range of industries on all continents. Due to our in-house turning and milling capacities, ISM is a leader in the field of individual fixture construction, in addition to the production of standard test equipment.

Furthermore, our company carries out calibration services with appropriate certification and provides evaluation reports on components submitted by customers. Service and repairs are furnished in our house as well as at the customer's site.

ISM is an owner-managed company based in history-charged Neanderthal. We manufacture safety in the cradle of civilization. You will find our administration and production facility in the immediate vicinity of the Rhine metropolis Düsseldorf, conveniently located near the A3 motorway, and with best railway and airport connections (DUS).

ISM is organised in two business units:

Gas Detection

Thanks to the worldwide patented PID, our stationary and mobile instruments for the measurement of volatile organic compounds (VOCs) are capable of detecting a variety of compounds, even in ppb range. A wide area of applications exists in the industrial, regulatory and scientific environment. Mercury vapour detectors and soil gas monitors are used in environmental analysis.

ISM Core Technologies:

  • PID for detection of VOCs
  • NIC for detection of SF6
  • TCD for universal detection of various gases

Leak Detection and Leak Measurement

For the industrial leak testing of serial components, ISM supplies standard measuring instruments as well as customer-specific test adapters, which are individually manufactured by our in-house machining department. In the field of fixture construction, we also have standard test equipment available which is just fine-tuned to match a specific product.

ISM Core Competencies:

  • SF6 Leak detection and measurement
  • Helium Tightness testing
  • Differential pressure Tightness testing