Measuring system analysis based on the capability index Cg is widely used in dimensional metrology. This cannot be easily transferred to the field of industrial leak testing.
In this online seminar, a guideline for carrying out the measuring system analysis to determine the Cg value is presented, together with valuable practical tips. This also includes optimisation options if the desired Cg value is not achieved.

Table of contents

• Measuring system analysis for leak testing projects
• Leak test with the test medium compressed air
• Master part and simulation of a borderline test part
• Capability index Cg
• Guideline
• Practical tips for optimisation
• Special features

Target group
This online seminar is aimed at users who have to prove the capability of the measuring equipment when commissioning the leak test and are interested in more in-depth information and practical tips.

Datum
05.12.2024, 10:00 – 11:00 Uhr (CET)

Registration deadline
02.12.2024

Note
This online seminar will be held in German on the same day from 15:00 – 16:00 (CET). You can register on the German language page of the seminar announcement. Link to the German seminar announcement.

Performance
Online via Microsoft TEAMS – Participation is free of charge.

Register free of charge

The online seminars have a duration of 1 hour and participation is free of charge.
Each online seminar is held on the same date in English (10 am) and German (3 pm).
These online seminars are part of the extensive range of services offered by the CETA Competence Center to support users.

Eventdatum: Donnerstag, 05. Dezember 2024 10:00 – 11:00

Eventort: Online

Leak testing of products with pressure compensation elements – Membrane properties, filling process, test procedure

Electronic products must function reliably under a wide variety of conditions. Temperature-related pressure fluctuations can cause a vacuum to build up inside. Cyclical heating and cooling stresses the seals and can lead to leaks. To reduce this risk, pressure compensation elements are used for ventilation, which enable pressure compensation while simultaneously protecting against oil, water and particles. The specific properties of pressure compensation elements and the special features of leak testing of products with pressure compensation elements are dealt with in a practical manner.

Table of contents

• Temperature-related pressure changes and harmful negative gauge pressure
• Leak test for risk minimisation
• Function and properties of pressure compensation elements
• Gurley number and air flow rate
• Volume-dependent venting time (filling via pressure compensating element, membrane assembly after leak test)
• Leak testing during production
  (Checking the membrane for correct assembly, leak test with filling via membrane)
• Selection criteria for membranes
• Practical notes

Target group
This online seminar is aimed at users who manufacture products with pressure compensation elements and/or carry out leak testing of products with pressure compensation elements in practice and are interested in in-depth information and practical tips.

Datum
21.11.2024, 10:00 – 11:00 Uhr (CET)

Registration deadline
18.11.2024

Note
This online seminar will be held in German on the same day from 15:00 – 16:00 (CET). You can register on the German language page of the seminar announcement. Link to the German seminar announcement.

Performance
Online via Microsoft TEAMS – Participation is free of charge.

Register free of charge

The online seminars have a duration of 1 hour and participation is free of charge.
Each online seminar is held on the same date in English (10 am) and German (3 pm).
These online seminars are part of the extensive range of services offered by the CETA Competence Center to support users.

Eventdatum: Donnerstag, 21. November 2024 10:00 – 11:00

Eventort: Online

Professional seminar for special machine builders – Commissioning and operation of leak and flow test stations

This online seminar covers various aspects of commissioning and reliable operation of leak and flow test stations.
In practice, the following issues arise, among others:

• What methods can be used to check the test stand?
• How can it be ensured that the correct test part has been correctly adapted?
• What needs to be considered when carrying out series of measurements to determine the measuring equipment capability index Cg?
• Are the measured values plausible and how do they relate to the test parameters?
• What are the possible causes of negative measured values?
• How can the measuring unit be changed to „ml/min“?

Table of contents

• Checking the test stand at the operating point by automatically connecting a calibration standard
• Causes of negative measured values
• Conversion of the measuring unit from „Pa“ to „ml/min“
• Checking methods of adaptation (continuous measuring line, connection of the correct test part)
• Plausibility check (measured values and test parameters)
• Measuring equipment capability and determination of the Cg value during commissioning and acceptance (stabilisation time and material of the measuring line, measures to improve the Cg value)
• Applications using the cycle valve (external ventilation, measuring point switchover)

Target group
This online seminar is aimed at special machine builders who have experience in the design and implementation of leak or flow test stations and would like to expand and deepen their knowledge in the areas of commissioning and reliable operation.

Date
07.11.2024, 10:00 – 11:00 Uhr (CET)

Registration deadline
04.11.2024

Note
This online seminar will be held in German on the same day from 15:00 – 16:00 (CET). You can register on the German language page of the seminar announcement. Link to the German seminar announcement.

Performance
Online via Microsoft TEAMS – Participation is free of charge.

Register free of charge

The online seminars have a duration of 1 hour and participation is free of charge.
Each online seminar is held on the same date in English (10 am) and German (3 pm).
These online seminars are part of the extensive range of services offered by the CETA Competence Center to support users.

Eventdatum: Donnerstag, 07. November 2024 10:00 – 11:00

Eventort: Online

Expert seminar for special machine builders – Tips and tricks for designing leak and flow test stations

Every test part is different

In some industries, it has long been standard practice to carry out a 100% end-of-line test as part of quality assurance to ensure tightness or flow. The products and requirements encountered in practice are correspondingly diverse. The properties of the product must also be taken into account when designing the adaptation.
The adaptation of products with pressure compensation elements, encapsulated products, flexible products that expand when pressurised and products with untight connectors are just some of the aspects that are covered in this online seminar in a practical way.
The systematic procedure for commissioning and checking the test device is also discussed.

Table of contents

• Project planning data and device selection
• Industrial interfaces and relevant process data
• Design of the test station
• Checking the adaptation
• Leak test process (phases, stability, total test time)
• Dealing with interference and troubleshooting
• Leak testing of different test part types
  (Directly fillable test parts / test parts with liquid seal / test parts with pressure compensation element / encapsulated test parts)
• Product-specific sealing concepts

Target group
This online seminar is aimed at special machine builders who already have experience in the design and realisation of leak or flow test stations and would like to expand and deepen their knowledge.

Date
31.10.2024, 10:00 – 11:00 Uhr (CET)

Registration deadline
28.10.2024

Note
This online seminar will be held in German on the same day from 15:00 – 16:00 (CET). You can register on the German language page of the seminar announcement. Link to the German seminar announcement.

Performance
Online via Microsoft TEAMS – Participation is free of charge.

Register free of charge

The online seminars have a duration of 1 hour and participation is free of charge.
Each online seminar is held on the same date in English (10 am) and German (3 pm).
These online seminars are part of the extensive range of services offered by the CETA Competence Center to support users.

Eventdatum: Donnerstag, 31. Oktober 2024 10:00 – 11:00

Eventort: Online

All beginnings are difficult

When integrating a leak test or flow test into a test station or industrial production process, there are a number of things to consider, such as the choice of material, the type of adaptation and disturbances.
In practice, the following situation often arises: The constructional and mechanical design is usually very good. From the point of view of leak testing or flow testing, however, these implementations are sometimes not suitable.
If the sensitive influencing factors and their effects are known, optimisation sometimes only requires minor adjustments or the use of more suitable components.
In addition to valuable tips and recommendations, this online seminar provides an overview of the selection criteria for testing technology, taking project planning data into account.

Table of contents

• Industrial leak testing methods
• Leak and flow testing with compressed air as the test medium
• Flow testing using laminar flow elements
• Pressure decay measurement using gauge pressure and differential pressure method
• Functionality and basic design of the test devices
• Features of the CETATEST 825 differential pressure leak tester
• Practical tips on selecting materials and designing the test station
• Dealing with disturbances during leak testing with compressed air

Target group

This online seminar is aimed at special machine builders who have not yet or only rarely manufactured leak or flow test stands and would like to expand their knowledge.

Date
24.10.2024, 10:00 – 11:00 Uhr (CEST)

Registration deadline
21.10.2024

Note
This online seminar will be held in German on the same day from 15:00 – 16:00 (CEST). You can register on the German language page of the seminar announcement. Link to the German seminar announcement.

Performance
Online via Microsoft TEAMS – Participation is free of charge.

Register free of charge

The online seminars have a duration of 1 hour and participation is free of charge.
Each online seminar is held on the same date in English (10 am) and German (3 pm).
These online seminars are part of the extensive range of services offered by the CETA Competence Center to support users.

Eventdatum: Donnerstag, 24. Oktober 2024 10:00 – 11:00

Eventort: Online

When integrating leak testing with compressed air as a test medium into a test bench or industrial production process, there are many aspects to consider. Even small effects or seemingly minor issues can have a major impact and unnecessarily complicate the testing process.
These include the selection of a suitable test method, the type of adaptation, the material and installation of the measuring line, the preparation of a suitable master part, the design of the test stand and its installation location, the consideration of external influences and the execution of the series of measurements to determine the measuring equipment capability.
Based on the abbreviation ASAP, memorable rules of thumb can be derived, which are explained using practical examples.

Table of contents

• ASAP – meaning and origin
• Overview of industrial leak testing methods and selection criteria
• Leak testing with compressed air
• ASAP rules of thumb and leak testing
  (adaptation, material, distruptive effects, measuring equipment capability)
• Practical examples

Target group
This online seminar is aimed at users, special machine builders, production planners and quality assurance engineers who implement industrial leak testing in practice and are interested in a memorable guide.

Date
10.10.2024, 10:00 – 11:00 Uhr (CEST)

Registration deadline
07.10.2024

Note
This online seminar will be held in German on the same day from 15:00 – 16:00 (CEST). You can register on the German language page of the seminar announcement. Link to the German seminar announcement.

Performance
Online via Microsoft TEAMS – Participation is free of charge.

Register free of charge

The online seminars have a duration of 1 hour and participation is free of charge.
Each online seminar is held on the same date in English (10 am) and German (3 pm).
These online seminars are part of the extensive range of services offered by the CETA Competence Center to support users.

Eventdatum: Donnerstag, 10. Oktober 2024 10:00 – 11:00

Eventort: Online

Die Messmittelfähigkeitsanalyse auf der Grundlage des Fähigkeitsindex Cg ist in der dimensionellen Messtechnik weit verbreitet. Auf das Umfeld der industriellen Dichtheitsprüfung lässt sich dies nicht ohne weiteres übertragen.
In diesem Online-Seminar wird ein Leitfaden zur Durchführung der Messmittelfähigkeitsanalyse zur Ermittlung des Cg-Wertes vorgestellt, verbunden mit wertvollen Praxistipps. Hierzu gehören auch Optimierungsmöglichkeiten, sollte der angestrebte Cg-Wert nicht erreicht werden.

Inhalt

• Messmittelfähigkeit bei Dichtheitsprüfprojekten
• Dichtheitsprüfung mit dem Prüfmedium Druckluft
• Masterteil und Nachstellung eines grenzwertigen Prüfteils
• Fähigkeitsindex Cg
• Durchführung
• Praxistipps zur Optimierung
• Besonderheiten

Zielgruppe
Dieses Online-Seminar richtet sich an Anwender, die im Rahmen der Inbetriebnahme der Dichtheitsprüfung die Fähigkeit des Messmittels nachweisen müssen und an vertiefenden Informationen und Praxistipps interessiert sind.

Datum
05.12.2024, 15:00 – 16:00 Uhr (CET)

Anmeldeschluss
02.12.2024

Hinweis
Dieses Online-Seminar wird am gleichen Tag von 10:00 – 11:00 Uhr (CET) in Englisch gehalten.
Hierzu können Sie sich auf der englischsprachigen Seite der Seminarankündigung anmelden.
Link zur englischsprachigen Seminarankündigung.

Durchführung
Online über Microsoft TEAMS – Die Teilnahme ist kostenfrei.

Kostenlos anmelden

Die Online-Seminare haben eine Dauer von 1 Stunde und die Teilnahme ist kostenfrei.
Jedes Online-Seminar wird am selben Tag in Englisch um 10:00 Uhr und in Deutsch um 15:00 Uhr durchgeführt
Diese Online-Seminare sind Bestandteil des umfangreichen Angebotes des CETA Competence Centers zur Unterstützung von Anwendern.

Eventdatum: Donnerstag, 05. Dezember 2024 15:00 – 16:00

Eventort: Online