Mot. digital Rockwell hardnesstester 300HRS-150TA

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Article code: 300HRS-150TA

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motorized digital Rockwell hardness tester with automatic test force changeover.
large 8” touch screen, direct visual display and interactive operating interface.
high speed ARM processor, fast operation speed and extensive database storage.
high quality integral casting cast iron machine body with automotive paint treatment process, the appearance is smooth and beautiful.
equipped with digital temperature measurement circuit which can guarantee long-term work, stable and reliable.
automatic correction for hardness measurement of cylindrical surface and spherical surface.
the maximum and minimum hardness values can be set, when the test value exceeds the set range, an alarm sound will be issued.
automatic hardness value correction, the hardness value can be directly corrected within a certain range.
with the database function, the test data can be saved automatically in groups, each group can save 10 data, totally can save more than 2000 data.
with the hardness value curve display function, intuitive display the changes of hardness value.
the database can automatically record the scale, test force, hardness values, temperature and other parameters.
the system can automatically calculate the maximum, minimum and average hardness values of each group.
convenient control system can automatically convert the unit of full hardness scales.
equipped with wireless blue-tooth printer, the data can be output through RS232 or USB interface.
precision conforms to GB/T230.2, ISO6508-2 and ASTM E18

Technical specifications

Rockwell scales: A, B, C, D, E, F, G, H, K
measurement resolution: 0.1 HR
test loads:
* 10 kgf preload
* main charge: 60, 100, 150 kgf
* automatic selection of the main charge by programme
display: digital (measurement, statistic, test scale, test force, type of indenter, hold time, conversion unit, grafic, database...)
application of the preload: manual with digital control (test disabled if the preload is exceeded)
application of the test force: motorized, automatic when the correct preload is reached
charging time: programmable 0~99s
programming: number of tests per measurement cycles, choice of scale, choice of conversion scale, time of application of the load, limit, printing on / off, correction of scales
complies with standards: EN-ISO 6508, ASTM E18, JIS Z2245, GB / T230
max height of the workpiece: 220 mm
horizontal space (from center line): 170 mm
power supply: 220 Vac, 50～60Hz
dimensions (WxLxH): 520x290x800 mm
machine weight: 90 kg

Standard Delivery

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