- SKU
- NB031699
- Impact energy
- 2.7mJ
- Impact Mass
- 3.0g
- Ball Hardness
- 1600HV
- Ball head diameter
- 3mm
- Ball head material
- tungsten carbide
- Impact device diameter
- 20mm
- Impact device length
- 141mm
- Impact device Mass
- 75g
- Maximum Impact Hardness
- 1000HV
- Specimen Surface Roughness
- 0.4um
- The minimum Weight of the specimen can be directly measured
- >1.5kg
- The minimum Weight of the specimen needs to be stably supported
- 0.5-1.5kg
- The minimum Weight of the specimen needs to be tightly coupled
- 0.02-0.5kg
- Specimen Minimum Film thickness Dense coupling
- 1mm
- Hardening Film thickness
- 0.2mm
- Hardness 300HV Indentation Diameter
- 0.38mm
- Hardness 300HV Indentation
- 12µm
- Hardness 600HV Indentation Diameter
- 0.32mm
- Hardness 600HV Indentation
- 8µm
- Hardness 800HV Indentation Diameter
- 0.35mm
- Hardness 800HV Indentation
- 7μm
- Standard Richter Hardness Block Hardness Value
- 822±30HLC;590±40HLC
- Error of indication
- ±12HLC
- Indication repeability
- 12HLC
Shock device technical parameter table

Measuring range table for impact device

Indication Error and Indication Repeatability Table

Packing list:
[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.