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Hardness reference materials

rmb3.jpg
Vickers [301]
More Info
Vickers [301]

Hardness reference materials in quality control:
The boost for your process safety! The daily verification, performed by the user, is described in the according hardness testing standards and significantly contributes to quality management processes. In the daily verification process, all parameters of the hardness test system that build up to the hardness value, are examined by indentations on the hardness reference material.


This periodical inspection of the machine by means of hardness reference materials should be carried out immediately before the daily start of the test schedule.
An according documentation enhances the process safety, as value shifts due to damage or malfunction can be detected easily. In addition, the repeatability of results of the hardness testing machine can also be checked with the hardness reference materials.

Mitutoyo offers a comprehensive range of hardness reference materials (hardness test blocks) in different materials with hardness levels ranging from 80HV to 2100HV to suit your quality management procedure perfectly.

The tolerance for the nominal value of steel and aluminium hardness testblocks is ± 25HV.  (Does not apply for carbide materials) For carbide reference materials, the actual calibrated value can be significantly higher.


Mitutoyo reference materials:
High-end quality Made in Germany - Independent DAkkS calibration according to DIN EN ISO 6507 and/or ASTM E92 in an accredited laboratory Large square or rectangular surface with large space advantage over triangular or round test blocks Short delivery time MPE "Maximum Permissible Error" of the hardness testing system engraved (does apply for carbide materials) – all relevant information at a glance.

If the diagonal lengths are outside the 20µm limit of ISO 6507 the reference material is exclusively supplied with ASTM E92 calibration certificates.

A range of additional services can be ordered:

  • Up to three different scales on one reference material (Does not apply for Brinell materials)
  • A lasered grid on the surface for accurate indentation spacing
  • Alternative ASTM accredited calibration.
  • Double calibration according to ISO and ASTM standards
  • A tighter tolerance of ± 15HV for the nominal value (Does not apply for carbide materials)

Compare the surface sizes for the evaluation of the price - performance ratio.


Please contact us if you do not find what you are looking for.
rmb4.jpg
Knoop [87]
More Info
Knoop [87]

Hardness reference materials in quality control:
The boost for your process safety! The daily verification, performed by the user, is described in the according hardness testing standards and significantly contributes to quality management processes.
In the daily verification process, all parameters of the hardness test system that build up to the hardness value, are examined by indentations on the hardness reference material.


This periodical inspection of the machine by means of hardness reference materials should be carried out immediately before the daily start of the test schedule.
An according documentation enhances the process safety, as value shifts due to damage or malfunction can be detected easily. In addition, the repeatability of results of the hardness testing machine can also be checked with the hardness reference materials.

Mitutoyo offers a comprehensive range of hardness reference materials (hardness test blocks) in different materials with hardness levels ranging from 200 to 2100HK to suit your quality management procedure perfectly.


The tolerance for the nominal value of steel and aluminium hardness testblocks is ± 25HK.  (Does not apply for carbide materials) For carbide reference materials, the actual calibrated value can be significantly higher.


Mitutoyo reference materials:
High-end quality Made in Germany - Independent DAkkS calibration according to DIN EN ISO 4545 and/or ASTM E92 in an accredited laboratory Large square or rectangular surface with large space advantage over triangular or round test blocks Short delivery time MPE "Maximum Permissible Error" of the hardness testing system engraved (does apply for carbide materials) – all relevant information at a glance.

If the diagonal lengths are outside the 20µm limit of ISO 4545 the reference material is exclusively supplied with ASTM E92 calibration certificates.

A range of additional services can be ordered:

  • Up to three different scales on one reference material (Does not apply for Brinell materials)
  • A lasered grid on the surface for accurate indentation spacing
  • Alternative ASTM accredited calibration.
  • Double calibration according to ISO and ASTM standards
  • A tighter tolerance of ± 15HK for the nominal value  (Does not apply for carbide materials)
  • Compare the surface sizes for the evaluation of the price - performance ratio.

Please contact us if you do not find what you are looking for.
rmb1.jpg
Brinell [138]
More Info
Brinell [138]

Hardness reference materials in quality control:
The boost for your process safety! The daily verification, performed by the user, is described in the according hardness testing standards and significantly contributes to quality management processes.
In the daily verification process, all parameters of the hardness test system that build up to the hardness value, are examined by indentations on the hardness reference material.


This periodical inspection of the machine by means of hardness reference materials should be carried out immediately before the daily start of the test schedule.
An according documentation enhances the process safety, as value shifts due to damage or malfunction can be detected easily. In addition, the repeatability of results of the hardness testing machine can also be checked with the hardness reference materials.

Mitutoyo offers a comprehensive range of hardness reference materials (hardness test blocks) in different materials with hardness levels ranging from 80 to 650HBW to suit your quality management procedure perfectly.

The tolerance for the nominal value of the hardness testblock is ± 25HBW.


Mitutoyo reference materials:
High-end quality Made in Germany - Independent DAkkS calibration according to DIN EN ISO 6506 and/or ASTM E10 in an accredited laboratory Large square or rectangular surface with large space advantage over triangular or round test blocks Short delivery time MPE "Maximum Permissible Error" of the hardness testing system engraved (does apply for carbide materials) – all relevant information at a glance.

A range of additional services can be ordered:

  • Up to three different scales on one reference material (Does not apply for Brinell materials)
  • A lasered grid on the surface for accurate indentation spacing
  • Alternative ASTM accredited calibration.
  • Double calibration according to ISO and ASTM standards
  • A tighter tolerance of ± 15HBW for the nominal value
  • Compare the surface sizes for the evaluation of the price - performance ratio.

Please contact us if you do not find what you are looking for.
rmb2.jpg
Rockwell [152]
More Info
Rockwell [152]

Hardness reference materials in quality control:
The boost for your process safety! The daily verification, performed by the user, is described in the according hardness testing standards and significantly contributes to quality management processes.
In the daily verification process, all parameters of the hardness test system that build up to the hardness value, are examined by indentations on the hardness reference material.

This periodical inspection of the machine by means of hardness reference materials should be carried out immediately before the daily start of the test schedule.
An according documentation enhances the process safety, as value shifts due to damage or malfunction can be detected easily.
In addition, the repeatability of results of the hardness testing machine can also be checked with the hardness reference materials.

Mitutoyo offers a comprehensive range of hardness reference materials (hardness test blocks) in different materials with hardness levels  to suit your quality management procedure perfectly.

Mitutoyo reference materials:
High-end quality Made in Germany - Independent DAkkS calibration according to DIN EN ISO 6508 and/or ASTM E18 in an accredited laboratory Large square or rectangular surface with large space advantage over triangular or round test blocks Short delivery time MPE "Maximum Permissible Error" of the hardness testing system engraved (does apply for carbide materials) – all relevant information at a glance.

A range of additional services can be ordered:

  • Up to three different scales on one reference material (Does not apply for Brinell materials)
  • A lasered grid on the surface for accurate indentation spacing
  • Alternative ASTM accredited calibration.
  • Double calibration according to ISO and ASTM standards
  • Compare the surface sizes for the evaluation of the price - performance ratio.

Please contact us if you do not find what you are looking for.
No image available
Leeb [9]
More Info
Leeb [9]

Hardness reference materials in quality control:
The boost for your process safety! The daily verification, performed by the user, is described in the according hardness testing standards and significantly contributes to quality management processes. In the daily verification process, all parameters of the hardness test system that build up to the hardness value, are examined by indentations on the hardness reference material.

This periodical inspection of the machine by means of hardness reference materials should be carried out immediately before the daily start of the test schedule. An according documentation enhances the process safety, as value shifts due to damage or malfunction can be detected easily. In addition, the repeatability of results of the hardness testing machine can also be checked with the hardness reference materials.

Mitutoyo offers a comprehensive range of hardness reference materials (hardness test blocks) to suit your quality management procedure perfectly.

Please contact us if you do not find what you are looking for.
shore_d.png
Shore [3]
More Info
Shore [3]
Shore test specimen sets (3pcs.) 


Please note:
  • Recommended storage temperature: 23 °C ±5 °C
  • Humidity 50 % ±15 %.
For best results, climate to laboratory conditions for min. 12 hours: 23 °C ±1 °C. Humidity 50 % ±10 %. Incorrect room temperature and humidity causes other readings. Annual recalibration of test specimen is recomended.

Shore test specimen should not be older than 2 years from initial calibration. Please replace after 2 years.

Please contact us if you do not find what you are looking for.