2 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ISO 12135 testing. From the accredited scope text: “ISO 12135 Hardness: Brinell (500, 1000, 1500 & 3000) Kg ASTM E10; ISO 6506, ISO 898-5 (6.1.2) Rockwell / Superficial Rockwell (HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRHW, HRKW, HR15TW, HR30TW, HR45TW” “ISO 12135, ISO 15653 Nick-Break Test AWS B4.0 Hardness Rockwell (B, C) Vickers Macro Hardness (10 kg) ASTM E18, ASTM E140 ASTM E92 Vickers Micro Hardness (100, 200, 300, 500, 1000 gf) ASTM E384”
Only 2 labs match this combination. Try broader options below.
See all accredited labs in United States or browse other methods such as ANSI/NCSL Z540-1-1994, ASTM E18, ASTM E10.
Cleveland, OH, US
ISO 12135 Hardness: Brinell (500, 1000, 1500 & 3000) Kg ASTM E10; ISO 6506, ISO 898-5 (6.1.2) Rockwell / Superficial Rockwell (HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRHW, HRKW, HR15TW, HR30TW, HR45TW, HR15N, HR30N, HR45N) ASTM E1
Columbus, OH, US
ISO 12135, ISO 15653 Nick-Break Test AWS B4.0 Hardness Rockwell (B, C) Vickers Macro Hardness (10 kg) ASTM E18, ASTM E140 ASTM E92 Vickers Micro Hardness (100, 200, 300, 500, 1000 gf) ASTM
This page is a fixed slice of the register: every ISO 12135 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United StatesAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.