UKAS Certified Test Blocks

Hardness test reference blocks (with UKAS Calibration Certificate):

Rockwell hardness test reference blocks (with UKAS Calibration Certificate) All Rockwell and Superficial Scales
Macro Vickers hardness test reference blocks (with UKAS Calibration Certificate) Scale: Above HV2
Micro Vickers hardness test reference blocks (with UKAS Calibration Certificate) Scale: HV2 and below
Knoop hardness test reference blocks (with UKAS Calibration Certificate) Scale: All
Low Load Brinell hardness test reference blocks (with UKAS Calibration Certificate) Scale: 1mm ball scales
Medium Load Brinell hardness test reference blocks (with UKAS Calibration Certificate) Scale: 2.5mm and 5mm ball scales (excluding 5/750) Approx. Hardness: All
High Load Brinell hardness test reference blocks (with UKAS Calibration Certificate) Scale: 5/750 and 10mm ball scales
Leeb hardness test reference blocks (with UKASCalibration Certificate) Scale: HLD (others on request)

All UKAS reference blocks are supplied with a UKAS Certificate to BS EN ISO 6507-3 AND ASTM E92. We will contact you to find out the load/range required.

Other options are available, such as triple certified blocks, please get in touch for a quote.

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