Technical Data - BAQ alphaDUR mini Manual

14 Technical Data

Test method
Indenter
Test materials
Test load
Measurement range Vickers
Uncertainty of
measurement
Memory
Statistics
Interfaces
Power supply
Operating time
Temperatures
Dimensions
Modified Vickers hardness according to the UCI-
method (DIN 50159 and VDI/VDE Guideline 2616,
Part 1). Measurement is done with test load applied.
Diamond, Vickers pyramid angle 136°.
Preferably metals, to which the alphaDUR mini can
be calibrated with standard hardness test blocks.
Tests on ceramics, glass and plastics are also
possible using
calibration purposes.
10, 20, 30, 49 or 98 N, depending on the UCI probe
Rockwell*C
Rockwell*B
Brinell*
Tensile strength*
* Conversion according to DIN 50 150
<2% to the value of the hardness test block
100 000 readings including date, time and Pass/Fail
evaluation.
Mean value, minimum, maximum and standard
deviation (absolute and relative). Single readings
can be deleted.
USB
Mains adaptor/battery charger
Li-ion battery
Battery operation: approx. 9 hours
Charging time:
Operating range:
Storage:
Device Height
Width
Depth
Probe Diameter
Length
TECHNICAL DATA
comparison measurements
HV 10 -
HRC 20,3 -
HRB 41,0 -
HB 10 -
N/mm 2 255 -
5 V DC 1000mA
3,7 V / 2300 mAh
approx. 8 hours
0°C to 50°C
-20°C to 70°C
135
80
23
19,5
175
for
approx. 3000
68,0
99,5
approx. 2850
2180
mm
mm
mm
mm
mm
35