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Native Scale : mm, HRC
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Conversion scales : HLD, HV, HB, HRA, HRB, HRC, HR15N, MPA (σ1, σ2, σ3)
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Measuring range : 10-100 µm, 19-70 HRC, 35-1000 HV
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Indenter : ASTM E3246 and DIN50157 compliant, 100° diamond
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Impact energy / Test force : 50 N (10N + 40 N)
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Accredited calibration : ISO/IEC 17025
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Standard compliance : ASTM A3246 DIN 50157
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Guidelines :
ASTM A370
ASME CRTD-91
DGZfP Gudeline MC 1
VDI / VDE Gudeline 2616 Paper 1
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Conversion standards : ASTM E140 ISO 18265
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Measurement resolution : 0.1 μm; 0.1 HRC; 1 HV
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Measuring accuracy : ± 0.8 μm; ~ ± 1.0 HRC over entire range
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Measurement deviation (E) : Lower than DIN 50157 and ASTM E3246
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Coefficient of variation (R) : Lower than DIN 50157 and ASTM E3246
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Weight : 264 g / 9.3 oz
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Dimensions : Ø 40 mm, Length 115 mm