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TetraTec – your contact from product development to series production

About Us!

Our focus is on developing innovative solutions for complex measurement tasks by relying on the ingenuity of our engineers and their perseverance in implementation. We always strive to work flexibly and customer-oriented to find modern solutions and ensure they are physically reproducible.

Reliability and quality are our top priorities, which is why we are committed to considering all aspects of using measurement technology and offering individual solutions. We provide competent advice and comprehensive service in selecting the right components and their calibration for the optimal setup of measurement systems.

Company History

… in its present form began in 2002 with the merger of two companies,

  • TetraTec Software and Engineering GmbH, founded in 1993, and
  • EP Instruments Measuring Technology and Calibration GmbH, established in 1996.

The formal merger was the result of many years of cooperation between the two original companies since 1997 in the development, manufacture and application of measuring, testing and control systems, electronics and sensors for measuring pressure, flow and leakage in air and gases.

Know-how from the test bench led to the creation of modular, adaptable measurement systems

This allows complex test and measurement tasks to be solved transparently. The integration into automated processes is facilitated by the decentralized autonomy. Based on our experience in testing and measurement technology, the focus of our work remains, above all, the reproducibility of the physical representation of measured variables and the ability to link these back to national standards. Particularly in applications which determine the physical dimensions of pressure, flow and leakage in air and pure gases of all types, we offer solutions for the future.

Quality Management

The quality management system of our company has been certified according to the DIN EN ISO 9001 standard by TÜV Rheinland since May 5, 2004. Our calibration laboratory has been accredited according to the DIN EN ISO/IEC 17025 standard, first by the German Calibration Service and later by the German Accreditation Body (DAkkS), since March 31, 1999.

Initially, we only measured the quantities of volume and mass flow of air and gases, or the volume and mass of flowing gases. Since June 16, 2017, we have expanded our calibration offerings to include the measurement of pressure, temperature, relative humidity, and electrical DC voltage, DC current, and DC resistance.

In addition to external system audits, the very experienced quality management consultancy Managementsysteme Seiler conducts our internal audits once a year.

temperature scale

Quality-Oriented Thinking and Action

… is an essential part of our quality management. The pursuit of continuously improving the quality of our products and services and our quality management system is an important goal for all employees of TetraTec Instruments. Therefore, our products and services are constantly tested, and the involved processes and procedures are regularly reviewed and evaluated. By maintaining the achieved quality and aiming to continuously improve it, we ultimately strive to achieve the highest possible customer satisfaction.