6-4 Issue 03, 04/2005 Krautkramer DynaPOCKET
Technical data
Evaluation
Measured quantity Characteristic of the induced coil voltage,
determination of the hardness value according to HL = V1/V2 × 1000
Data buffer Battery-backed RAM memory. With loss of battery voltage the data and set
values are lost after 3 minutes.
Measurement uncertainty + 4 HL of the average (5 measurements) from reference value of the hardness
reference plate (0.5 % at 800 HL)
Note: The given tolerances apply for measurements at room temperature.
Statistics Average
Conversion according to DIN, ASTM, Dyna
Conversion scales HL (1.0)
and resolution HV (1.0)
HB (1.0)
HS (0.1)
HRC (0.1)
HRB (0.1)
N/mm² (5.0)
Material groups please see page 7-4
Conversion ranges please see page 7-5
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