CETA Newsletter

With the CETA Newsletter we inform you regularly about news from CETA. Order our newsletter here and receive news and tips up to four times a year.

Below you will find the topics of the newsletters published so far.

No. / Date


Practical tip

  • ƒCompletion of the current CETATEST x25 test device series
  • ƒCETA Digital: CETA online seminars in the 2nd quarter of 2024
  • ƒCooperation between CETA and GERSTUNG, testing technology and plant engineering
  • ƒTest stand for leak testing of fuel tank caps

Specification of leak test process and test stand

  • Fourth generation CETA leak testers replace predecessor series
  • CETA Digital: CETA online seminars in
    1st half of 2024
  • CETA has been participating in Folding@home for more than 3.5 years

Design of the test hood for leak testing of encapsulated products

  • Expansion of the x25 leak tester series - CETATEST 525 / CETATEST 725
  • Digital, compact pressure manometers - The CETA DPM series
  • Important service information for the repair of the CETATEST x10 series
  • CETATEST x15 demonstration units at attractive conditions

Mechanically induced pressure changes

  • CETA celebrated its 35th anniversary
  • Technical Innovations and Economic Stability
  • Recognised Quality and Changing Market
  • CETA faces Corona
  • CETA Digital and CETA in Contact
  • Extension of the Range of Services and Support
  • Project Assurance and Internationalisation

CETA celebrated its 35th anniversary

  • Medical Device Regulation and new requirements
  • Requirements for medical devices:
    Leak tightness and flow
  • CETA test device program and CETA benefits
  • Leak test and flow test in theory and practice - lecture and demonstration

1. Integration into the production process

2. Test pressures and leak rates for
     leak testing of medical devices

  • CETA technical papers: Know-How around leak and flow testing
  • CETA Digital: CETA online seminars for special machine builders in Q4/2022
  • CETA Testsysteme GmbH Finalist of the ife-Award 2021 „Innovationspreis Losgröße 1+“ (Innovation Award Lot Size 1+)

    The correct connection of test parts to differential pressure leak testers

    • CETA User Experience Package
      Free provision of demonstration devices
    • CETA Digital:
      Online seminar program 2022 in German
    • Portuguese CETA cooperation partner - COMPIND

      Installing thin measuring lines

      • New CETA cooperation partner in India:
        Aditya Engineering Company
      • CETA Digital 2021 - Review Control Virtual and CETA online seminars
      • CETA Digital 2021 - Online seminars for special machine manufacturers
      • CETA again with very good credit rating - Also in times of Corona

        Industrial leak test methods - Selection criteria and areas of application

        • CETA in international market studies
        • Online-Seminars: CETA know-how for the practical use
        • Quality assurance of the tightness of RFID transponders in the production process

        Leak test of a RFID transponder in practice

        • CETA awarded label „Excellence Made in Germany“
        • Leak tests of large and small volume containers during production
        • Excellent credit rating once again for CETA
        • News from CETA‘s calibration laboratory

        Mechanical stabilisation of flexible products during leak tests

        • CETA Digital – Every crisis also opens up
        • CETA Corona Immediate Assistance Plan for manufacturers of medical products
          Free provision of leak and flow testers
        • Folding@home - CETA joins in

        Deduction of leak rate from laboratory correlation tests

          • CETA and Gaedigk - A strong partnership
          • Leak and flow testing of medical devices with strict quality control
          • Special machinery for handling, processing and  testing of medical devices
          • Competence and solutions for medical devices - Projects realised by CETA and Gaedigk

            Projects in medical technology, realized by CETA and Gaedigk

            • CETA and Gaedigk are again exhibiting together at the COMPAMED 2019 trade fair
            • CETA exhibits at the third industry meeting Lüdenscheid 2020
            • Limited stock of CETA demonstration units at attractive conditions
            • Important service information for CETA 800 test devices
            • CETA offers save the customer‘s budget

            Real-time capability of CETA test devices

            • CETA workforce with above-average length of service
            • The new leak tester CETATEST 825 - A success story continues
            • Extension of Accreditation Scope to
            • On-Site DAkkS Calibration for Pressure
            • New Hungarian Cooperation Partner IGS-Kontakt

            Use of Calibration Standards in Leak and Flow Testers

            • Competence in Machine Construction and Testing Technology
            • Short Profiles of CETA and Gaedigk
            • FMB Trade Fair,
              07. - 09.11.2018 in Bad Salzuflen
            • CETA and Gaedigk to Exhibit Jointly at the FMB 2018 and Compamed 2018 Trade Fairs
            • COMPAMED Trade Fair,
              12. - 15.11. 2018 in Düsseldorf


            Definition of Leak-Testing Projects

            • Announcement: On-site DAkkS Calibration for the Measurand Pressure
            • Statement on a Personal Matter: Dishonest /Dubious Advertising by Trunchi in China
            • CETA Test Devices Well-Positioned with a Great Variety of Industrial Interfaces for Industrie 4.0
            • CETA and Gaedigk to Exhibit Jointly at the FMB 2018 and Compamed 2018 Trade Fairs

            Difficulty of Asserting Leak-Tightness by Means of Temporal Pressure Decay

            • 30 Years CETA - 30 Years of Quality!
            • From Salesman to Manufacturer and Solutions Provider
            • Continuous Focus on Quality
            • Manifold Product Portfolio
            • International Orientation
            • CETA at the Motek 2017 Trade Fair
              09th - 12th October 2017 in Stuttgart
            • New Mass Flow Tester CETATEST 615
            • CETA with New Cooperation Partners in Mexico and Portugal

            Determination of Test Part Volume by means of a Standard Leak

            • CETA at the Control 2017 Trade Fair in Stuttgart
            • CETA awarded excellent Credit Rating for the 6th time in a Row
            • News from DAkkS Calibration Laboratory
            • Flow Tester CETATEST 915 available with up to four Flow Calibrations

            Advantages of Test Volume Reduction

            • CETA presented at the 19th World Conference of Non-Destructive Testing
            • Application software CETA Soft 2G and online-updates
            • Wireless connection of CETA Soft 2G for CETATEST x15 series
            • Leak tester CETATEST 815: new electronically controlled pressure ranges
              (+/- 5 mbar and +/- 50 mbar)

            Conversion of leak rate unit "mbar*l/s" to "ml/min"

            • Extension of CETA's company building
            • Leak testing of gas- and liquid-filled products - CETA cooperates with 3S
            • CETA awarded Excellent Credit Rating for the fifth time in a row

            Influence of measuring line material on Cg value

            • Motek 2015 Trade fair - Revamped exhibition stand now in hall 3
            • Long-standing and successful international cooperation partnerships
            • Bypass filling function for leak tester series CETATEST XS

            A few remarks on the adaption of test parts

            • CETA test devices at international trade fairs
            • Available menu languages of CETA test devices
            • CETA receives for the fourth time excellent credit rating

            Meaning of the reference volume in differential pressure measurement



            • DAkkS accreditation of CETA Calibration Laboratory (D-K-19566-01-00)
            • CETA awarded "Science Friendly Company" certificate
            • Flexible test stand solutions for leak and flow testing

            Process reliability through Still-Alive-Check (SAC)

            • Pressure Progress Test Device
              CETA DVPG / 3K
            • CETA's international cooperation network expands with new partners in Thailand, Indonesia and Singapore
            • Excellent credit rating once again for CETA

            Test leaks and their flow values

            • CETA at the 1st Career Day in Düsseldorf
            • Polish cooperation partner TechControl
            • CETA at the 4th CONTROL CHINA 2014
            • New series of leak testers CETATEST XS
            • We value your opinion

            Conversion of flow rate to other operating pressures

            • CETA celebrates 25th anniversary
            • Excellent credit rating again for CETA
            • Leak tester CETATEST 515 - Special device for testing smallest volumes
            • Differential pressure and relative pressure
            • CETA service training for our Chinese cooperation partner Dantsin

            Conversion of flow rate to other ambient conditions

            • CETA at the Control China 2012
            • Determination of the flow rate of compensation elements mounted in housings

            1. Conversion of the leak rate for different test gases
            2. Influence of the stabilization time on the Cg value

            • CETA gets excellent credit rating
            • The new series of test devices
            • CETATEST x15
            • CETA at the 3rd Control China 2012 trade fair in Shanghai
            • Turkish cooperation partner ECOM

            Procedure for the adjustment of the display units "ml/min" resp. "mbar*l/s" during leak tests

            • CETA at the Control China 2011 trade fair and visits to our Chinese customers
            • CETA Member of the Medical Tecnology Network
            • Discontinuation of the CETATEST x10 series as of 30.06.2012

            Adjustment of filling pressure of test devices with mechanical pressure regulator

            • Chinese cooperation partner Dantsin
            • The new differential pressure leak tester CETATEST 815 Twin
            • Information about the pneumatically controlled outputs of the CETATEST x15 series

            The causes of negative readings

            • CETA exhibitor at the Control China 2010 in Shanghai
            • New additional function for the device CETATEST 815: "smooth filling"
            • CETA1015.DLL for device series x10 and x15

            The influence of the capability index Cg on the measuring time

            • Leak detector with hydrogen sensor: CETATEST H 201
            • Important notice on warranty for CETATEST x15 and x17 series
            • Availability of CETATEST 810
            • CETATEST 917 - Device for leak testing in the gas industry

            Valve circuit for automatic connection of a test leak

            • CETA - Inside information
            • CETA service packages help customers save money
            • EMC-tests and safety tests of the CETATEST x15 and x17 series
            • Traceability of measured values in leak and flow tests

            Contaminated test parts and external dumping

            • New flow meter CETATEST 915
            • Up to 5 years warranty for the CETATEST 815 series
            • CETA maintenance contract for leak test devices and flow meters

            Critical look upon the cpability index Cg

            • Participation in the DGzfP-seminar
              "Leak test and leak detection"
            • CETA in-house: new staff
            • CETA test devices at the AMPER 2009 trade fair
            • CETA at Control 2009
            • CETA data sheet: new products, new languages
            • News from the DKD Calibration lab

            High pressure leak test according to the pressure-rise methodp>

            • CETA in-house: Jubilees
            • New series of leak detectors CETATEST 815
            • Parameter tool

            Relationship between hole size and leak rate

            • CETA customer survey: We value your opinion!
            • Mobile leak test system for pneumatic circuits of utility vehicles
            • CETA in-house: New team members
            • CETA job posting: Employee for the service department

            Nomogram for graphical representation of leak rate formula

            • New presentation at the Motek 2007
            • New type of valve: the seat valve
            • CETA test devices at the Czech exhibition MSV 2007 in Brünn
            • Leak tests at pressure up to 300 bar
            • Ethernet-RS232 Adapter

            Checking the successful adaption of the test part 

            • News from the DKD calibration lab
            • New manager of the DKD calibration lab
            • CETA internal: Personnel reinforcement
            • CETA inside: Vibration test of CETA test devices
            • CETA job posting

            Determination of air leak rate

            • CETA test devices at the Czech trade fair AMPER 2007 in Prag
            • CETA technical contribution in QE 3/2007
            • CETA at the Control 2007
            • CETA Data sheets now available in Czech language
            • CETA inside: final test of the CETA test devices
            • CETA in-house: personnel reinforcement

            Test of plastic parts

            • CETA newsletter available in English
            • Data sheets in Russian
            • Job posting at CETA
            • CETA representatives in Spain and in the Czech Republic
            • CETA inside: Temperature change test

            Conversion between liquid and air leak rates

            • CETA accessories catalogue
            • CETA standard fixture
            • Automatic function control

            Capability index C

            • Return of used electrical equipment WEEE-reg.-no. DE 61168724
            • CETA at the Control 2006
            • Documentation of RS 232 interface
            • CETATEST 710 with inherent tightness function
            • CETATEST 810 with Hungarian firmware

            Practical determination of leak rate – Use of the test leak

            • CETATEST 610 - Leak detector with mass flowsensor
            • CETATEST 710 and 810 now with mechanical pressure regulator
            • 30 bar leak detector
            • Temperature compensation 

            Barometric height formula

            • CETA at the Motek 2005
            • New CETA internet site
            • CETA representative in Hungary
            • Preview of CETA newsletter no. 3

            Thermal-related pressure changes

            • Maintenance contract
            • DKD calibration lab (DKD-K-36001)
            • New devices with DKD calibration
            • Leak detector CETATEST 510
            • Increased process reliability („Still Alive Check“)

            Leak rate formula

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