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Brinell hardness testers
micro, macro, vickers, rockwell, brinell hardness testing Microhardness Testing solution Macrohardness Testing solution Rockwell-Type hardness testers


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Rockwell 250DRM Series - Automatic Motorized Digital Rockwell Hardness Tester
Rockwell Hardness Tester 250DRM
Model 250DRM
Rockwell, Superficial, Micro Brinell Hardness Tester



QUOTE REQUEST



BROCHURE
 
Functions

- High resolution 0.1 HRC 0.01 available on request
- Closed-loop load control (AFFRIŽ patent).
- Load and indenter penetration on the same axis in order to obtain an absolute hardness measurement.
- High precision rapid measurement.
- High resolution (0.1 HRC).
- Unparalleled Accuracy, Repeatability and Reproducibility under all test conditions which can be verified under operational conditions R. & R.within 8.
- Graphical illuminated display to obtain clear and accurate readings. Icons facilitate operator identification of software functions.
- Signal of test cycle end to aid the operator.
- Single button operator selection of test load and measurement scale.
- Simultaneous conversion between different scales (Rockwell, Brinell, Vickers and N/mm2).
- Programmed closed-loop selection and control of pre-loads/ main loads using a load cell (AFFRIŽ patent).
- Effective statistics software incorporated with printer or computer connection for: diagram, graph, tests summary, average, standard deviation.
- The instrument and its controls are ergonomically provided with security devices according to CE norms.
- Software includes settings in three selectable classes to facilitate integration of the instrument into automatic lines.
- Programmable load dwell time 0.1 second increment.
- Automatic correction of measurements on round surfaces and storage of results.
VERY HIGH PERFORMANCE
- Unaltered operation even in extreme conditions: irregular, unfinished raised or misaligned pieces, every kind of support (lifting screw, deformable materials, etc.) presence of impurities (dust, oil, etc.) between the test piece and the support or between the support and the point of the support.
- Every environmental condition is tolerated: presence of dust, vibrations, changes of temperature.
WARRANTY
- Two years full warranty in order to assure high technological level it contains.
- Wide range of accessories in order to hold pieces of every shape.

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Performance
SIMPLE AND UNIVERSAL
- on 250 DRM hardness tester ample software functions are included, information guide and Windows icons.
- Rockwell, Brinell Hardness measurements.
- Rapid operation following indenter contact.
MOTORISED
- Single initiation of fully automatic operation.
- Automatic load application and selection.
- Meets all laboratory requirements.
- Full operation even in presence of vibrations, sudden changes in temperature or dusty environments.
- Operates test on wood tables in accordance with PN EN 1534/94.
CERTIFICATION
- the 250 DRM is supplied with certificates on SIT primary samples

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    4011 Hyde Park Blvd  -  P.O. Box 1075  -  Niagara Falls, NY 14302  - 1-800-828-6866