Cross-standardised measurement method in which two surface models are superimposed in order to record geometric deviations. These models are recorded between two different conditions, for example before and after a climate, sun simulation or vibration test for automotive test parts.

Testing the resistance of markings and inscriptions on parts of electrotechnical products such as switches, plugs or levers to abrasion caused by wiping with fingers and hands. External Test

Testing the abrasion resistance and/or rub fastness of flocked (velvet) plastic parts and dyed or printed textiles or films.

Simulation of the load on the floor covering in the area of the accelerator, brake and clutch pedal by a (shoe) heel made of rubber to determine the wear resistance. The test ensures that the materials for the interior lining meet the required quality and durability standards.

In the alpha cabin, both the airborne sound absorption and the equivalent absorption area of a material sample or component are determined as a function of frequency on the basis of the measured and averaged reverberation times. The basis is the calculation of the reverberation time according to Wallace C. Sabine ("Sabine'sche Formel) as well as DIN EN ISO 354.

In the test stand, the overall acoustic effectiveness of a component is measured by determining the insertion loss. This measurement is carried out by comparing the noise levels with and without the test material. The test bench generates vibrations and noises in order to evaluate the sound insulation and damping of the material for both airborne and structure-borne sound.

Test to determine the adhesive force and sliding force between the floor mat and the floor covering. Note: Direction of travel must be marked on the samples

Testing for small components: 0.6-10 m³ The influence of environmental factors such as Temperature can cause age-related changes in polymer materials. These can be optical and dimensional changes or changes in the mechanical properties. The test in the climate chamber simulates certain ageing cycles in order to obtain meaningful results about the ageing values.

Test to ensure the resistance of the armrest to elbow loads as well as opening and closing under certain temperature and humidity conditions over the expected service life of the vehicle. This test includes climatised loads with a defined force to ensure the durability and longevity of the armrest under real conditions. Carried out with measuring robot Note: Body shell door must be supplied

Test to determine the long-term functionality and durability of the center armrest in passenger cars, including abuse tests. This endurance test simulates the repeated use and stress of the center armrest over an extended period of time, taking into account both normal and extreme load scenarios. The test includes armrest actuation, folding and unfolding, and loading due to the application of weight.

Testing the durability and reliability of the floor mat fastening in accordance with the test standards. This test simulates the repeated removal and reinsertion of the doormat by means of a load in the X-direction, which includes a Velcro connection or similar. Over several test cycles, the long-term durability of the fastening is evaluated to ensure that it functions reliably under real conditions.

Low-Temperature Behaviour of Plastic Components Determination of the toughness of plastics for exterior components at risk of impact at low Temperatures for components such as panels, foils, trim, etc. made of organic materials

Test for evaluating the impact resistance of plastics used for components in outdoor areas, in particular by means of the ball drop test. Test to determine the material behaviour during ball drop in tempered circulating air

This test examines the behavior of the instrument panel when a ball of a defined size and weight rolls over its surface. The test simulates potential loads from loose objects in the vehicle and evaluates the surface's resistance to scratches, dents or other damage. The ball is rolled over the instrument panel from various angles and positions to simulate different scenarios. The aim is to verify the quality and durability of the instrument panel surface under everyday loads Translated with DeepL.com (free version)

Exposure of the samples to filtered xenon arc light to determine the adhesive strength (tack) between the polypropylene parts and other materials or coatings used.

Testing the brush abrasion of textiles with Schopper circular scourer to simulate typical use. Method for evaluating the resistance of textile materials exposed to brush action. Determination of the abrasion resistance of the textile, by measuring factors such as pilling, fluffing or surface deterioration.

Test for determining the flammability behaviour of materials used in the interior trim of motor vehicles. The standard outlines the test methods and requirements for assessing the flammability and fire resistance of these materials. The material samples are exposed to controlled ignition sources and their burning behaviour, such as flame propagation, duration and smoke development, is observed. No country approvals

Test to validate plastic parts in the interior area against breakage due to dynamic impacts at low temperatures. Note: Body must be provided by the client

Test to determine the long-term functionality and durability of the center armrest in passenger cars, including abuse tests. This endurance test simulates the repeated use and stress of the center armrest over an extended period of time, taking into account both normal and extreme load scenarios. The test includes armrest actuation, folding and unfolding, and loading due to the application of weight.

Test to determine resistance to sudden temperature changes. The test specimens are subjected to abruptly changing temperature conditions.

Resistance of unpainted thermoplastic surfaces in the interior and exterior to media (liquids). The test is used to evaluate the chemical resistance of materials. The optical and haptic change is tested.

Climate change test to assess the durability of materials against climatic environmental influences. This test involves the exposure of test specimens to changing temperature and humidity phases. The aim is to observe and evaluate the ageing effects on the test specimens to ensure that they meet the requirements for long-term durability under different climatic conditions.

Test of susceptibility to cracking, deformation or loosening of the bond on individual parts (variant A) under climatic cycle conditions. The test involves exposing the parts to changing climatic conditions, usually involving changes in Temperature and humidity. The test is used to evaluate the performance and durability of the parts, particularly with regard to their resistance to cracking, deformation or failure of joints.

Test to evaluate the resistance of components and materials to vibrations under various environmental conditions. The aim is to ensure that the components can withstand the stresses caused by vibrations in real-life use, such as those that occur in vehicles, and that their functionality is maintained over their entire service life.