D15 Probe for Hardness Tester ISH-SPHA
Applicable Workpiece Specifications for Hardness Tester:
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Impact Device Type:
- DC: Inner wall of small space.
- C: Small or thin workpiece, coating layer.
- D: General use.
- D+15: Deep groove.
- DL: Narrow slot or small hole.
- G: Casting or forging workpiece.
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Maximum Roughness of Workpiece (Ra):
- DC, D, DL, D+15: 1.6μm.
- C: 0.4μm.
- G: 7μm.
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Minimum Weight of Workpiece:
- Direct Measurement:
- DC, D, D+15, DL: 5kg.
- C: 1.5kg.
- G: 15kg.
- Coupled on Plate:
- DC, D, D+15, DL: 2kg.
- C: 0.5kg.
- G: 0.5kg.
- Direct Measurement:
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Minimum Thickness of Workpiece:
- DC, D, D+15, DL: 5mm.
- C: 1mm.
- G: 10mm.