Metrological Characteristics

Hardness tester modificationRangePermissible error
-HRC
(-HRC15 / -HRC50)
(20-68) HRC 2
-
(-HB15 / -HB50)
(81-654) H 12
-V
(-HV15 / -HV50)
(81-955) HV 15

echnical Characteristics

Applied load, N15 / 50
Tested surface roughness, Ra 2,5 / 4,5
Minimum number of testings200000
Charge via computer USB-portyes
Hardness tester calibration with two hardness test blocks via computer USB-portyes
Time of one hardness measurement cycle, sec1,5
Hardness mean value indicationyes
Time of automatic shutdown of the hardness tester, sec60
Hardness tester power supply: from one storage battery of dimension-type with voltage, V1,25
Time of hardness tester continuous operation with fully charged battery, h8
Dimensions, mm, no more than
length
width
height

70
50
82
Mass, g250
Possibility of fail-safe operation during 1000 h, no less than0,97
Operating conditions:
ambient air temperature,
relative air humidity, at 25 , %
atmospheric pressure, kPa

-10 ÷ +45
30 ÷ 80
84 ÷ 106,7
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