Blocos Padrao Wilson Hardness.

Blocos padrões primários com rastreabilidade, para uso nas escalas Brinell, Rockwell, Vickers e Knoop.

International Quality Standards and Hardness Block Lab.

Buehler’s priority is to deliver world-class products and services, conforming to ISO 9001, ISO14001, ASTM, DIN, ISO, MIL, and JIS standards and accredited to ISO/IEC 17025 for ASTM and ISO calibration. Buehler's Wilson® Reference Block Laboratory in Binghamton, NY, has achieved accreditation to ISO/IEC 17025 by A2LA (American Association for Laboratory Accreditation) for Rockwell, Knoop, Vickers, and Brinell hardness test blocks and indenters. A2LA is recognized for the accreditation of testing and calibration laboratories and inspection bodies under the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Agreement (MRA). Buehler, is accredited by A2LA Certificate Number: 2237.01 for direct and indirect calibration of hardness testers in conformance with the current ASTM and ISO standards.