 AFFRI Universal Rockwell - Vickers - Brinell |
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MODEL INTEGRAL SERIES SOFTWARE
Integral® is managed by a powerful computer installed on the machine equipped with a real hard disk, a complete industrial keyboard, a high-resolution color display unit and a menu-based management program that allows the operator to follow the various automatic test phases: test selection, Rockwell depth measurement, quick and high-precision Brinell and Vickers measurements, filing of the piece images and impressions, dimensional measurements. The complete statistics program supplies charts and histograms as well as large data storage. The software is Windows® based and easy to learn. CAMERA MEASUREMENTS An high-definition camera is implemented to record Vickers and Brinell impressions. A wide range of magnifications - from 20x to 400x and many others upon request - are provided for. This new method offers a number of advantages compared with the common optical instrument, i.e. high resolution, electronic image management, fast and precise, image storage, image printing together with the surface of the tested material for metallographic tests; control and dimensional measurements of the material surfaces can be carried out for other purposes. Options HDTL function for automatic measure of Depth of Hardness without cut test piece The function HDL permits checking the depth of hardness treatment from 0.15 to 1,5 mm without destroying or cutting the sample but directly on test piece and in few seconds with high accuracy. Ideal for heat treatment. The procedure consists to measuring different depth indentations at different loads thanks to AFFRI System and load cell inside. Measurable range of depth hardness HV 525 (0,2 ÷ 1,5 mm) HV 600 (0,15 ÷ 1,3 mm) Exampe of test report: TEST REPORT AFFRI - HDTL Hardness Depth Treatment Loads Product Code ............ Operator ............ Date of test ............ Vickers depth measured HV 525 0.27 mm HV 550 0.31 mm HV 600 0.34 mm Superficial Hardness detected HRC 54.46 AUTOMATIC X – Y Table programmable at different step combined to the automatic series of test cycles to perform case depth test trough Vickers procedure. Rotating turret 6 positions for automatic switch to severel indenters and optics. AUTOMATIC recognize the sample and its position trough large filed vision camera AUTOMATIC Start input |
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MODEL 270VRS SERIES High definition (0,1 HR, HV HB HS).
Graphical lighted display with high contrast to obtain clear, quick and accurate readings. Automatic control and selection of pre-loads / loads through a closed loop system and load cell (AFFRI® patent). Effective statistics software incorporated with connection to printer or computer in order to supply: diagrams, graphs, test lists, averages, standard deviations. The instrument and its controls are ergonomically provided with security devices according to CE norms. Software includes settings in three selection classes in order to simplify the insertion of the instrument in an automated working line. Programmable test load, division 0.1 second. Automatic correction of measurements on round surfaces and memorisation of results. ELECTRONIC MANAGEMENT OF TEST CYCLE Measuring data setting through keyboard. Rockwell and Brinell scale selection with direct digital readout. Possibility of immediate conversion of the result into other scales including resistance to traction R Kg. N:mm2. dwell time from 0,1 to 99,9 seconds. Lower and higher tolerance limits for selection of pieces in series. Automatic check of test cycle with auto-diagnosis and signals during the measuring phase. Automatic advancing and return of the measuring heads for 50 mm. Data transmission through RS 232 C for connection to printer and computer. Possibility to obtain average and statistics of results with diagram. |
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MODEL 770 VRS SERIES SINGLE INITIATION OF COMPLETE OPERATION INCLUDING AUTO CONTACT WITH TEST PIECE - Following initiation by the Start button, the 770 VRSD head moves down to reach the test surface in distance multiples of 50 mm as part of the continuous test sequence comprising: - approach to the piece. - clamping of the piece. - indentation. - complete measurement cycle and release of piece. - Does not require elevating screws. - Meets all laboratory requirements. - Full operation even in presence of vibrations, sudden changes in temperature or dusty environments. - Perfect and effective measurements including the first test. - Insensitive to deflection. - Automatic compensation of deflection up to 50 mm. MOTORISED - Automatic load application and selection. - Load cell in closed loop AFFRI® patent. - Rapid measurement following contact with indenter. - High precision optical system and rapid measurement. - Large backlit graphical display, with different functions. VERY HIGH PERFORMANCE - Measures according to optical absolute method. - 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. OPTIONAL ACCESSORIES - Application of camera and computer for electronic analyses on prints and quick Vickers and Brinell measurements. - Table for displacements on X and Y axis for sewing tests. - Optional equipment: interlocks for quick tests to accommodate a wide variety of test pieces (supports, shafts, forged pieces, semi-finished pieces, finished odds and ends, etc.) |
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MODEL 251 VRS SERIES SINGLE INITIATION OF COMPLETE OPERATION INCLUDING AUTO CONTACT WITH TEST PIECE - Following initiation by the Start button, the 251 VRSTV head moves down to reach the test surface in distance multiples of 50 mm as part of the continuous test sequence comprising: - approach to the piece. - clamping of the piece. - indentation. - complete measurement cycle and release of piece. - Meets all laboratory requirements. - Full operation even in presence of vibrations, sudden changes in temperature or dusty environments. - Perfect and effective measurements including the first test. - Insensitive to deflection. - Automatic compensation of deflection up to 50 mm. MOTORISED - Automatic load application and selection. - Load cell in closed loop AFFRI® patent. - Rapid measurement following contact with indenter. VERY HIGH PERFORMANCE - Measures according to optical absolute method. - 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. AUTOMATIC MEASURING - Camera, computer and software are included for easy Vickers measurements, simply touch the corner of the indention using the mouse. |
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MODEL MICROTESTER The MICROTESTER works with a method similar to the classic unified Rockwell Iaboratory hardness testers, so it is fully certifiable in accordance with EN-ISO 10109 and ASTM B724 standards on request. The force on the diamond point is electronically controlled by an electronic load micro-cell directly inserted in the indenter (AFFRI® Patent). The displacement detector includes the diamond and its support guide and it assures an absolute measurements with no interference due to movements, flexions and vibrations. lt is possible to measure in an absolutely accurate way thin layers such as metal sheets, chrome plating only few hundredths of mm thick, very small pieces, nitrided layers and it is possible to measure with ease very large structures such as steel castings and moulds. It does not work using rebound, but with a real measurement of the indentation of the material. It is handy, light and very easy to use. -The MICROTESTER executes Automatic and immediate microvickers measurements without the need for optical measurements. - Less effort, more accuracy, 2 seconds to perform a micro-hardness measurement. - An invaluable help both in the laboratory and in the manufacturing process for rapid,low cost,non destructive , direct and accurate measurements on parts during production. - Conversion of the results to different Rockwell Brinell scales showed on the display. Functions such as: tensile strength, calculation of average, statistics, storage of data and output to printer are already included in the micro-tester software. - Increase your production quality. Perfect and effective measurements including the first test by checking your products directly during manufacturing. Selective sampling is ineffective. 100 testing of production is possible at a lower price than the price of sampling. -Very high reliability and versatility of use, with a very wide range of supports pieces of any shape can be tested , from the point of a dentist’s drill to razor blades and many other pieces. Simply select the desired hardness scale and pressure to apply the test load. When the audio signal is heard, the test is completed and the results are instantaneously displayed. The MICROTESTER is now ready for use again. It’s that easy. - Interface for versatility. The microprocessor based controller can store more than 300 test results simultaneously, or be connected directly to a computer through the RS-232 interface, to a fixed or portable printer, making the MICROTESTER a practical and versatile hardness tester. |
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MODEL MICRO AUTO VT 10 |
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