Knoop HK Reference Blocks 30 mm Ø x 10mm 2kg to 1g

Description

• HMK Reference blocks are calibrated with a Knoop Standardizing Diamond Indenter.
• Load applied is from 2kg to 1g, depending on scale selected.
• All blocks are supplied with a UKAS or EURO certificate.
• Nominal values selected are supplied within ± 15 HK. (For example if you select 200 HK, we will supply anything from 185 HK to 215 HK. We will always try our hardest to get as close to the nominal value as possible.)
• Uncertainty of Measurement : As per our UKAS schedule.

Additional information