Many times to evaluate our materials we ask ourselves. When should you choose QUV or Q-SUN xenon-arc vs. Q-Lab outdoor tests? This is a guide that we think can help you. If you have doubts, contact our experts Instruments@adigrupo.com A) QUV The QUV weathering tester is fast and economical. Fluorescent UV lamps provide the best … Read more
Q-FOG CRH Cyclic Corrosion Chambers can perform traditional Salt Fog, Prohesion and most cyclic tests for the automotive industry. They feature fully adjustable relative humidity and precise control over ramp times. Download the new catalogue. If you prefer, contact our specialists at Instruments@adigrupo.com
Your exposure application determines which type of UV lamps should be used. All of the QUV® accelerated weathering tester’s lamps emit mainly ultraviolet rather than visible or infrared light. All are electrically equivalent to an ordinary 40-watt fluorescent. However, each lamp type differs in the total amount of UV energy emitted and in its wavelength … Read more
Climatic Chambers are equipment used in the laboratory, designed to simulate controlled conditions of temperature and relative humidity in their interior and carry out studies or tests with which to verify the behaviour, durability and quality of products and materials exposed to those conditions. In variable climate chambers, certain programs can be carried out, in … Read more
The abrasion resistance of textiles refers to the wear resistance between fabrics or between fabrics and other substances during repeated friction. There are various methods for testing the abrasion resistance of textiles, such as the flat abrasion method, the curved abrasion method, the folded edge abrasion method, and the compound abrasion method. The Martindale method … Read more
Water is a common enemy to most materials. It causes metals to corrode, organics to decompose, and structures to disintegrate. Condensation is water that has been distilled from impure water, mixed with the atmosphere, and saturated with oxygen. This type of moisture has also been called “aggressive water”, because it carries oxygen with it as … Read more
In our Instruments Division, we continue focused on satisfying our customers, and become a global provider of equipment and services for quality control. Spanish car industry is the second in Europe after Germany, and it’s in the top 10 in the World. We want to serve automotive industry providing an instrument like this H.J.Unkel Gravelometer … Read more
At the Instruments Division of the Grupo ADI, we want to continue focusing on satisfying our customers, and become a global provider of equipment and services for quality control in textiles, paint and coatings, automotive, plastics and packaging, construction materials, cosmetics, colorants and pigments, food and beverages, etc In accord with this strategy, we have … Read more
In the Instruments Division of Grupo ADI, we want to continue focused on satisfying our customers, and as distributors in Spain of Q-Lab, world leader in Weathering and Corrosion equipment, we know the importance of having extremely pure water in the lab. For this reason, we have reached a distribution agreement with Merck (Millipore) and … Read more
Most corrosion and weather resistance testing standards have strict requirements for water purity. A water with a high content of contaminants can leave permanent deposits in the samples and can invalidate the test results. It can also clog feed lines or spray nozzles, as well as cause other problems related to test reliability. A reliable … Read more
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