Tecnologia di controllo della durezza  Fabbricanti, Commercianti, Fornitori

Buehler is a manufacturer of metallographic testing equipment including scientific instruments & supplies for cross-sectional material testing. Buehler’s sectioning, mounting, grinding and polishing, imaging and analysis and hardness testing metallographic equipment along with consumables are used by metallurgical, metallography, petrography, research & development, university laboratories, quality control departments and failure analysis facilities for the analysis of all types of materials, including ceramics, composites, semiconductors, metals, rocks and minerals, and plastics.

The Bareiss Prüfgerätebau GmbH characterises the development of hardness tests on elastomers and other soft elastic materials by innovation and progress, since its foundation by Heinrich Bareiss in 1954. Nowadays Bareiss and its 42 qualified colleagues develop, manufacture and distribute top-quality testing devices for rubber, plastics and soft elastic materials in pharmacy and food industry, as they did in the past.
In order to be able to guarantee top-quality of its products durably, Bareiss has established a management system acc. to ISO 9001. Thereby, all processes and activities, which are decisive for quality and safety, are planned, controlled and surveyed permanently. As accredited testing laboratory of the German Calibration Services DKD for the measurement category of hardness, Bareiss is making calibrations on Shore and IRHD testing devices permanently, in the company's laboratory and outdoors and provides official calibration certificates for this purpose , since 1996, in context of the control of testing devices.

WPM Werkstoffprüfsysteme Leipzig is a specialist for developing and producing electromechanical, servo-hydraulic and servo-pneumatic testing and measuring machines.
The most important machines are pendulum impact testers for Charpy impact tests and universal testing machines for tensile, compression and bending tests. We also offer circular bending and spring testing machines. Moreover, we have extensive experiences with customized testing machines for the automotive industry, aviation industry, railway technology, construction industry and research and development. We develop and produce these testing machines according to your ideas.
Our innovative products are state of the art. Our motivated and highly-specialized development team, our skilled technicians and well-synchronized components of well-known manufacturers guarantee high-quality usage properties and a long service life. Many of our testing machines are in service even after more than 50 years to the full satisfaction of our customers.