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Affi system's next-generation hardness tester
Can meet the Rockwell measurement requirements for large workpieces
Featuring a large load-bearing platform of 330X390mm
Higher measurement space 500mm/700mm
Large bearing capacity 2000kg
The measurement structure has been changed, and the pressure head system automatically presses downwards instead of the screw pushing upwards.
The operator only needs one action to start automatic program measurement without any pause: preloading and main loading, indentation measurement. All testing steps can be completed with one click, completely eliminating operator errors and maximizing the accuracy and repeatability of testing.
The AFFRI system is capable of automatically contacting the surface of test samples without the need to move them. Once in contact with the workpiece, the testing system and indenter immediately start working, clamping the workpiece, applying a load, and finally measuring according to the Brinell, Rockwell, or Vickers method.
Even if the test sample is tilted 50mm during the measurement process, the system can still maintain measurement accuracy. This automatic compensation can maintain accurate measurement results in harsh testing environments.
External vibration sources do not have any impact on the results.
Before loading, the test sample is automatically clamped and locked (clamping force of 20 to 40kgf).
The fully automatic closed-loop load control system of AFFRI SYSTEM provides the highest precision loading force, fully complying with ISO-JIS standards.
Built in AFFRI system ensures perfect and effective measurements even during the first test.
Stability of accuracy can be maintained in any situation.
No leveling is required after installing the instrument.
Everyone can operate the instrument, even untrained individuals can use it well, just one click operation can wait for the result.
Equipped with an emergency stop button
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3332MRS technical parameters:
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Preload
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(10kgf)98.07N, (3kgf)29.4M
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Rockwell loading
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（1060100150kgf）98.10 588.60 981 1471.50N
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Surface Rockwell loading
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（3153045kgf）29.43 147.15 294.30 441.45N
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Brinell loading
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56.251015.6253031.262.5125187.5kgf (additional 250kgf can be added as needed) 49.05 61.3 98.1 153.23 245 294.43 306.5 613 1226 1839N (additional 2452 can be added as needed)
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Nusselt loading
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（351015203060100kgf）29.43 49.05 98.1 147.15 196 294.3 588.6 981N
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Optional test loading
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49132358961N (plastic, rubber, compliant with EN-ISO 2039 standard) (250kgf) Brinell 2452.5N
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Shore
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A-B-C-D
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accuracy
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Following EN-ISO 6506-2/6507-2/6508-2/ASTM-E18-08-EN-ISO 2039/JIS standards
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Feasibility testing
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Rockwell HRC A D B F G L M R Brinell HB 30, HB 10, HB 5, HB 2.5, Break Nmm2 Surface Rockwell HRC+HRT EN-ISO 2039
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MODE
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Fully automatic loading, patented by Affi
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measure
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Just one click to start, the indenter moves from a distance of a multiple of 50mm to clamp the surface of the sample, automatically starting hardness measurement, continuously without interruption. Contact the sample, clamp the sample, activate the testing surface, and release the sample after the complete testing process.
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Floating head movement range
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0-50mm
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Self clamping force
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200-4000N
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Head travel
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0-500mm
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0-500mm automatic compensation sample deviation
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operate
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Even when not in a horizontal position, tilted, or in a vibrating environment, high accuracy is maintained.
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temperature range
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5 degrees to 50 degrees
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Digital reading value
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Roche Brinell (Vickers conversion) accuracy: 0.1HR-0.1HB (can achieve 0.0.1HR according to requirements)
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Test height range
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500mm (can be higher according to requirements), fully automatic
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Measurement depth range
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200mm
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base size
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330*390mm
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Maximum load of test block
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2000Kg
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power supply
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AC 220V, 50-60HZ
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Application scope
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All metals: cast iron, steel, tempered steel, copper, aluminum, nitriding treatment, carburizing treatment, plastics, etc
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Net weight/Gross weight
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100/140kg
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package
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70*72*100
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