Hardness reference blocks: Using reference blocks while measuring will help ascertain whether your measurement device is properly calibrated.
Our hardness reference blocks include factory certificates (MPA certification also if requested) enabling ongoing verification and calibration of your UCI hardness testing devices to ensure consistently stable results. Reference blocks are available in different versions with certified hardness.
Hardness reference blocks
| SONO-Y900HVy Order number: 1140807 |
Round hardness reference blocks, 900±15 HV30, HV1; Ø64x15 mm, factory certificate |
| SONO-Y800HVy Order number: 1140802 |
Round hardness reference blocks, 800±15 HV30, HV1; Ø64x15 mm, factory certificate |
| SONO-Y700HVy Order number: 1140801 |
Round hardness reference blocks, 700±15 HV30, HV1; Ø64x15 mm, factory certificate |
| SONO-Y600HVy Order number: 1140808 |
Round hardness reference blocks, 600±15 HV10, HV1; Ø64x15 mm, factory certificate |
| SONO-Y500HVy Order number: 1140809 |
Round hardness reference blocks, 500±15 HV10, HV1; Ø64x15 mm, factory certificate |
| SONO-Y400HVy Order number: 1140803 |
Round hardness reference blocks, 400±15 HV10, HV1; Ø64x15 mm, factory certificate |
| SONO-Y300HVy Order number: 1140804 |
Round hardness reference blocks, 300±15 HV10, HV1; Ø64x15 mm, factory certificate |
| SONO-Y200HVy Order number: 1140805 |
Round hardness reference blocks, 200±15 HV10, HV1; Ø64x15 mm, factory certificate |
| SONO-Y150HVy Order number: 1140806 |
Round hardness reference blocks, 150±15 HV10, HV1; Ø64x15 mm, factory certificate |
| SONO-MPA Order number: 1141000 |
MPA-certification per plate and test load |
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