Applus+ around the world
Close Countries Panel
- GLOBAL SITE
- Albania
- Algeria
- Andorra Automotive Division
- Argentina Automotive Division
- Australia Energy & Industry Division
- Azerbaijan
- Bahrain
- Belgium
- Bolivia
- Brazil
- Brunei
- Cameroon
- Canada
- Chile Energy & Industry Division Automotive Division
- China Energy & Industry Division Laboratories Division IDIADA Division
- Colombia Energy & Industry Division
- Costa Rica
- Czech Republic
- Denmark Automotive Division
- Dominican Republic
- Ecuador Energy & Industry Division
- Egypt
- El Salvador Energy & Industry Division
- Finland Automotive Division
- France Laboratories Division
- Gabon
- Germany Energy & Industry Division Laboratories Division IDIADA Division
- Ghana
- Guatemala Energy & Industry Division
- India
- Indonesia Energy & Industry Division
- Iraq
- Ireland Automotive Division
- Italy
- Japan
- Kazakhstan
- Kenya
- Kuwait
- Madagascar
- Malaysia
- Mexico Energy & Industry Division
- Mongolia Energy & Industry Division
- Morocco
- Mozambique
- Nicaragua Energy & Industry Division
- Nigeria
- Norway
- Oman
- Pakistan
- Panama Energy & Industry Division
- Papua New Guinea Energy & Industry Division
- Peru Energy & Industry Division
- Philippines
- Poland
- Portugal
- Qatar
- Russia
- Saudi Arabia
- Singapore
- South Africa
- South Korea
- Spain Energy & Industry Division Automotive Division
- Sweden
- Taiwan
- Thailand
- The Netherlands Energy & Industry Division
- Turkey
- UAE
- Uganda
- UK Energy & Industry Division
- Ukraine
- USA Energy & Industry Division Automotive Division
- Uzbekistan
- GLOBAL SITE
- Albania
- Algeria
- Argentina
- Australia
- Azerbaijan
- Bahrain
- Bolivia
- Brazil
- Brunei
- Cameroon
- Canada
- Chile
- China
- Colombia
- Costa Rica
- Czech Republic
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Gabon
- Germany
- Ghana
- Guatemala
- India
- Indonesia
- Iraq
- Italy
- Kazakhstan
- Kenya
- Kuwait
- Madagascar
- Malaysia
- Mexico
- Mongolia
- Morocco
- Mozambique
- Nicaragua
- Nigeria
- Norway
- Oman
- Pakistan
- Panama
- Papua New Guinea
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Russia
- Saudi Arabia
- Singapore
- South Africa
- South Korea
- Spain
- Thailand
- The Netherlands
- Turkey
- UAE
- UK
- USA
- Uganda
- Ukraine
- Uzbekistan
- GLOBAL SITE
- Chile
- China
- Colombia
- Costa Rica
- France
- Germany
- Italy
- Mexico
- Norway
- Saudi Arabia
- South Korea
- Spain
- USA
- GLOBAL SITE
- Belgium
- Brazil
- China
- Czech Republic
- France
- Germany
- India
- Indonesia
- Italy
- Japan
- Malaysia
- México
- Poland
- Russia
- Saudi Arabia
- South Africa
- South Korea
- Spain
- Sweden
- Taiwan
- Thailand
- Turkey
- UK
- USA
Close Divisions Panel
Applus+ DIVISIONS
Energy & Industry Division
Industrial and environmental inspection, vendor inspection, technical assistance, non-destructive testing (NDT) and technical staffing for all type of industries.
Laboratories Division
Multidisciplinary laboratories.Testing and engineering for product development. Conformity testing and product certification. SYSTEMS CERTIFICATION.
Automotive Division
Statutory vehicle inspection services and emission & gas testing solutions worldwide.
IDIADA Division
Design, engineering, testing and homologation services for the automotive industry worldwide.
Pressure Change
INTRODUCTION
Pressure-change testing is conducted to determine the leakage rate across the boundaries of a closed component or system at a specific pressure or vacuum.
By monitoring the change in pressure over a period of time, the leakage rate can be determined, either by the loss of pressure in a pressurised system or the increase in pressure in a system under vacuum.
The change in pressure can then be compared to a maximum allowable change in either pressure per unit of time, percentage volume, or mass change per unit of time.
THE Applus+ SOLUTION
Applus+ has the technicians and equipment to perform the various types of pressure-change testing. There are many safety concerns regarding pressure-change testing. For example, over-pressurising a component can lead to equipment damage or, even worse, personnel injury. It is imperative that all equipment and pressure-monitoring instruments are calibrated and working correctly prior to testing and great care must be taken during pressurisation. Applus+ technicians are highly trained to comply with all safety requirements.
TARGET CUSTOMERS
Pressure-change testing can be used on a wide range of components or systems, from small vessels to large piping systems.
Many components are required by code to be subjected to a pressure change test to ensure components are leak tight prior to being installed into a system.
KEY CUSTOMER BENEFITS
The advantage of pressure-change testing components is that you can verify the leak tightness of each individual component prior to installing it in the system. This greatly minimises startup delays and shutdown extensions due to having to determine the location of a leak in the entire system.