Our certified Brinell Hardness Test Reference blocks cover all scales for 1mm, 2.5mm, 5mm and 10mm balls. They are calibrated & DUAL-certified by UPI Laboratories Europe BV traceable to National/International standards according to ISO 6506/3 & ASTM-E10 A4.

Dimensions:

150 x 125 x 19mm (Rectangular) - All 10 & 5mm scales except 5/125
90mm x 16mm - 5/125
60mm x 10mm - All 1mm and 2.5mm scales

To view more details, check out the Brochure