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News
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Tinius Olsens NEW Video Extensometer |
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Written by Tinius Olsen
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Thursday, 25 March 2010 14:54 |
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Tinius Olsen has introduced a single camera video extensometer. It delivers point-to-point real-time video processing capable of achieving and exceeding ASTM E83 Class B1 and ISO 9513 Class 0.5 with continuous measurement through tensile break or compressive rupture, performance leading competitors cannot match. The video extensometer’s camera (Model LESC) is available for low extension materials. The New Tinius Olsen video extensometry solutions include nearly every type of application for metals (including thin wire), elastomers, textiles, plastics, and composites. This includes use with temperature chambers (from -70°C to +600°C), chemical, radioactive, and other harsh environments, very small samples, high strain, cyclic testing, and component testing.
The LESC is supplied with a 25 mm FOV lens. It offers a better than 1/100,000th field of view. The algorithms in Tinius Olsen’s new system, through sub-pixel interpolation, deliver an extremely high accuracy of 0.5%. Other key features include inclusion of compact, cool lighting, automatic gauge search and find, a letterbox test specimen for memory conservation, multiple longitudinal and traverse gauge lengths, and portable options for use across multiple materials testing machines (including those made by other manufacturers).
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Last Updated on Thursday, 25 March 2010 14:55 |
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ISO TC38 Meeting in Beijing - September 2009 |
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Written by Tinius Olsen
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Wednesday, 21 October 2009 13:40 |
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Sylvia Hillier our Textile Testing expert attended the ISO TC 38 meeting in September located in Beijing, China. The ISO meetings are held every two years and bring together member of the working groups, sub-committees, ending in the plenary meeting of ISO TC38.
The meeting was of significant importance this year as for many years of holding the Chair & Secretary of ISO TC38, this was handed over to China & Japan as a joint venture.
The meeting was attended by key members of the committees from accross the globe, and included Bob Lattie who represented the American National Standards Institute (ANSI) supported by SDL Atlas, and Sylvia Hillier the UK representative of ISO TC 38, who was supported by Tinius Olsen. Both Tinius Olsen and SDL Atlas have taken an active role in International Standardisation along with many other companies.
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Last Updated on Monday, 18 January 2010 11:01 |
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K & N Filters - Broad spectrum of destructive testing |
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Written by Kayleigh Sullivan
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Monday, 05 October 2009 15:40 |
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K&N Engineering, Inc., the Riverside, CA-based manufacturer of high performance air and oil filters, has been proving and improving the quality of its products using Tinius Olsen materials testing machines since 2006. According to Jonathan Fiello, who heads the in-house lab, K&N employs its bench-top T-series 50k universal testing machine to test virtually every material, component, and aspect of its filters.
“We use our Tinius Olsen machine for just about any tensile test we can apply. We have two 5,000 lb load cells, as well as some smaller units, and as long as we have the right grips, we can QC each part and overall assembly and document performance.”
K&N tests everything from the bond strength of its adhesives, to the wire layers of its filters, to mold release characteristics, to tear strength of urethane and rubber specimens, to warranty claims. The latter was one of the first applications of the Tinius Olsen UTM when Fiello was asked to document the point of product failure of one of the company’s filters to show that it could not possibly have been a contributing factor in an auto accident liability case. The clear results enabled K&N to win in court.
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Last Updated on Wednesday, 07 October 2009 07:35 |
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Written by Tinius Olsen Ltd
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Wednesday, 21 October 2009 08:18 |
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Tinius Olsen equipment can be seen in operation on the DIY network.
The DIY network aired a show based on different types of welding and featured one of the leading manufacturers of welding equipment (one of our customers) - Lincoln Electric Inc., and their quality control department. About half way through the program, the show demonstrates the tensile strength determination and the impact resistance as part of their quality control program.
Click on the DIY Network logo to watch the program.
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Last Updated on Wednesday, 21 October 2009 08:21 |
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Conservation turns to Materials Testing |
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Written by Kayleigh Sullivan
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Tuesday, 28 July 2009 13:46 |
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 Ask most people to describe the kind of special materials you might want to test with a materials tester and how many would include shell in their answer? But, thanks to the work of two student using a Tinius Olsen machine to test shells, changes can be made to fisheries policy that will help to conserve important shellfish stocks and maintain them for future.
The story is based on the Isle of Man, a small self-governing island to the west of Britain, who’s main claims to fame are perhaps the Manx breed of cat (notable for not having a tail) and the Isle of Man motorcycle TT races.
The island’s Department of Agriculture Fisheries and Forestry initiated a project with the University of Liverpool’s Marine Biology Department – based on the Island – to examine the effects of harvesting techniques on scallops. These are a type of shellfish found in the waters around the island and are harvested using a dredging method.
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Last Updated on Wednesday, 29 July 2009 07:24 |
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