Tradelab performs the calibration of Shore A, B, C, D, DO, O, OO, AM, AO, E, M, OD Hardness testers with ENAC (ILAC) accreditation.
The calibration of these hardness testers is carried out by the direct method as set forth in the following standards:
- EN ISO 868: 2003
- ASTM D2240-15
- DIN 53505: 2000
- ISO 7619-1: 2011
- ISO 48-9