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Mitutoyo 63ETB973 | Knoop Hardness Reference Block | 700 HK0,025, Steel, 30x30x6 mm

Mitutoyo 63ETB1206 | Knoop Hardness Reference Block | 500 HK2, Steel, 30x30x6 mm

Part Number : 63ETB1206

500 HK2 is the nominal value of this 30 x 30 x 6 mm steel Knoop block. DAkkS calibration to ISO 4545-3 is included, and the HK2 load is 19.61 N (2 kgf) applied by a diamond pyramid.

Key features

  • 500 HK2 block: DAkkS calibration (ISO 17025 accreditation) to ISO 4545-3
  • 500 HK2 block: test force 19.61 N (2 kgf) on the HK2 scale, diamond pyramid
  • Nominal hardness 500 HK2 on a steel block, 30 x 30 x 6 mm
  • 500 HK2 block listed for HV-110 HV-120
  • Optional for the 500 HK2 block: up to three calibrated test scales, ASTM E92 calibration and a lasered indentation grid
Availability: in stock
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