A calibration indicates the error of the instrument and compensates for any lack of trueness by applying a correction. … A verification indicates that the measurement error is smaller than a so called maximum permissible error.
For a light vehicle, the test will include inspection of the braking system, steering and steering wheel, visibility, lighting equipment, axles, wheels, tires, suspension, chassis and chassis attachments and other equipment, such as safety belts
According to ISO, an inspection is: An examination of a product, process, service, or installation or their design and determination of its conformity with specific requirements or, on the basis of professional judgment, with general requirements (ISO/IEC 17000 definition).
Inspection in manufacturing includes measuring, examining, testing, or gauging one or more characteristics of a product or process and comparing the results with specified requirements to determine whether is the requirements are met for each characteristic.
Electrical testing in its most basic form is the act of applying a voltage or current to a circuit and comparing the measured value to an expected result. Electrical test equipment verifies the math behind a circuit and each piece of test equipment is designed for a specific application.
Automotive testing puts full vehicles, components and systems through a series of laboratory, virtual and ‘real world’ assessments to ensure it is safe, reliable and compliant with safety regulations.
Nondestructive testing is a wide group of analysis techniques used in science and technology industry to evaluate the properties of a material, component or system without causing damage.
Textile testing is the term for tests that examine and assess the properties of textiles. … Testing also helps companies test the suitability of raw materials; maintain quality control during the manufacturing process; and to provide information helpful in creating new textiles.
Construction materials testing (CMT) is a vital process that helps builders and site owners identify potential problems before committing resources to the project…. Materials testing and engineering ensures that the structural materials used during construction meet all necessary quality benchmarks.
Materials testing, including textiles, fabrics and leather, assesses a wide range of properties including physical performance and durability, color fastness, flammability, material type and content, chemicals, and the effects of washing and cleaning.
Petroleum testing involves quality analysis of petroleum products during upstream, midstream, and downstream production processes. Analyses include crude oil composition, crude oil fractions, analysis of fuel additives and oil contaminants.
These include an “impact test” to make sure no small parts fall off when a toy gets knocked around; a “tumble test” for wheeled vehicles, during which testers push them down a short flight of stairs; and a “tension test” to make sure stuffed animals or beanbag toys don’t come apart at the seams.
Food analysis looks at the sensory, chemical, microbiological and physical properties of food and drink, and is an important part of quality assurance, regulatory compliance and product development. … We have a food testing laboratory that can perform chemical and microbiological analyses.
The rim-rolling test is a fatigue test that allows to evaluate the resistance of the wheel during rolling under a load condition, as it occurs on a road drive. The wheel is mounted on a wide diameter-rotating roll simulating the road.