ARUN INDUSTRIES Kabnur, Kolhapur, Maharashtra

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Features Testing range is very wide, from soft metal such as lead, up to the hardest, like hardness steel. Same hardness number is obtained on the same specimen, regardless of the load applied. The indication is tiny and allows testing of a precision finished part. Loading and unloading cycle is motorized. Thin sheet metal is perfectly tested because the load applied is very small. Built-in projection screen to get accurate results.   Specifications 'ARUN' Vickers Hardness Tester is a simple and accurate means to produce and measure the diamond indentation.These testers are suitable for measuring the hardness of precision metallic parts with wide testing range from soft to hard and their accurate results are widely acclaimed. These testers strictly conform to IS : 1754 and ISO 6507-2.   Construction The robust machine frame is designed to accommodate the high precision loading system and an optical projection screen.Specimen is placed on a testing table. The test cycle is fully automatic. The accurate load is applied on a diamond penetrator by means of a lever and weights. After a specific lapse of time, the load is removed automatically.The objective is indexed with the test piece and the diamond indentation is projected on the measuring screen. The diagonals of the indentation can be measured by means of the micrometer screw of the projection screen.  

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India ) Features Motorized Control Valve. Load accuracy as high + 1%. Straining at variable speeds to suit a wide range of materials. Printer & PC graphs enable study the behavior of the material. Motor driven threaded columns for quick effortless adjustment of middle crosshead to facilitate rapid fixing of test specimen. Simplicity in reading because of digital readouts. Wide range of standard and special accessories. Easy change from plain to threaded and screwed specimens. Large effective clearance between columns enables testing of standard specimens as well structures. Simple controls for ease of operation. Robust straining frame of an extremely rigid construction. Fully enclosed and protected pressure transducer. RS 232 serial port for PC control of m/c.     Application ARUN Universal Testing Machine is designed for testing materials and other materials under tension, compression bending, transverse and shear loads.  Principal of Operation Here UTM Right Control Valve is Servo Controlled in close loop mode as per mode selection. Following control modes available : Standard Manual Control Potentiometric Control Load Rate Control Elongation Rate Control Load Hold Mode Strain Rate Control Also Auto Start, Potentiometric start & Initial Valve open start options are available for test to take care of slippage & different specimen types.Load is applied by hydrostatically lubricated ram. Main cylinder pressure is transmitted to the pressure transducer housed in the control panel. The transducer gives the signal to the electronic display unit, corresponding to the load exerted by the main ram. Simultaneously the digital encoder fitted on the straining unit gives the mechanical displacement. Machine Consists of Straining Unit This consists of a hydraulic cylinder motor with chain and sprocket drive and a table coupled with the ram of the hydraulic cylinder, mounted on to a robust base. The cylinder and the ram are individually lapped to eliminate friction. The upper cross-head is rigidly fixed to the table by two straight columns. The lower cross-head is connected to two screwed columns which are driven by a motor. Axial loading of the ram is ensured be reveling the cylinder and ram of of any possible side loading by the provision of ball seating’s.An elongation scale with a minimum graduation of 1 mm is provided to measure the deformation of the specimen. Tension test is conducted by gripping the test specimen between the upper and lower cross-heads, Compression, transverse, bending, shear and hardness tests are conducted between the lower cross head and the table. The lower cross-head can be raised or lowered rapidly by operating the screwed columns thus facilitating ease of fixing of the test specimen. Control Panel The control Panel consists of a power pack complete with drive motor and an oil tank, control valves a pendulum dynamometer a load indicator system and an autographic recorder. Software Windows based basic software for Servo Control is in standard scope of supply Real Time graph, User friendly software. Extensive graphics on screen for curve plotting, magnification and zooming. Software features include Graph comparison, point tracing facility. Different units selection for load & displacement. Statistical evaluation with water fall dig., Mean deviation, frequency distribution, Skew dig., Histogram. Also calculates max. Value, min.value, Mean Value, Variance, Standard Deviation. (Other statistical parameters on request). Selectable batch & statistical printouts. Evaluation of wide range of user selectable parameters such as % elongation, % reduction in area, young's modulus, yield stress, proof stress etc. Optional Software packages for Extensometer, Shear Bend, Torsion, Rubber, Textile testing etc. Power Pack The power pack generates the maximum pressure of 200 kgf/cm2 the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth. Hydraulic Controls Hand operates wheels are used to control the flow to and from the hydraulic cylinder. The regulation of oil flow is infinitely variable incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. Control by this valve allows extensometer readings to be taken. Load Indicator System This system consists of a large dial and a pointer. A dummy pointer is provided to register the maximum load reached during the test. Different measuring ranges can be selected by operating the range selection knob. An overload trip switch is incorporated which automatically cuts out the pump motor when the load range in use is exceeded Accuracy & Calibration AII ARUN Universal Testing Machines are closely controlled for sensitivity, accuracy and calibration during every stage of manufacture. Every machine is then calibrated over each of its measuring ranges in accordance with the procedure laid down in BS : 1610 : Part 1 :1992 and IS 1828 : (Part 1) : 1991.ARUN Universal Testing Machines comply with Grade "A" of BS: 1610: Part 1:1992 and class 1 of IS 1828: (Part1): 1991 An accuracy of + 1.0% is guaranteed from 20% from 20% of the load range selected to full load. Below 20% of the selected range, the maximum permissible error is 0.2% of the full load reading.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India ) Features Hydraulic front loading wedge action grips Loading Accuracy as high + 1% Straining at variable speeds to suit a wide range of materials. Printer & PC Graphs enables to study the behavior of the material Continuous roll autographic recorder supplied as standard to enable study of the behavior of materials Motor driven threaded columns for quick effortless adjustment of lower cross-head-to facilitate rapid fixing of test specimen. High reading accuracy due to large size and design of dial. Wide range of standard and special accessories, including load stabilizer. Easy loading of specimens. Large effective clearance between columns enables testing of standards specimens as well as structures. Simple controls for ease of operation. Robust staining frame of an extremely rigid construction. Safe operation ensured be means of safety devices. Fully enclosed and protected pressure transducer RS 232 serial port to transfer data to computer for analysis/storage, evaluation etc. Manual control & release valve operation     Application ARUN Universal Testing Machine is designed for testing metals and other materials under tension, compression bending, transverse and shear loads. Hardness test on metals can also be conducted.  Principal of Operation Operation of the machines is by hydraulic transmission of load from the test specimen to a separately housed load indicator. The hydraulic system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces.The Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. The tansducer gives the signal to the electronic display unit, corresponding to the load exerted by the main ram.simultaneously the digital electronic fitted on the straining unit gives the mechanical displacement to the electronic display unit. Both the signals are processed by the microprocessor and load & displacement is displayed. Machine consists of Straining UnitAn elongation scale with a minimum graduation of 1 mm, is provided to measure the deformation of the specimen.Tension test is conducted by gripping the test specimen between the upper and lower cross-heads, Compression, transverse, bending, shear and hardness tests are conducted between the lower cross head and the table. The lower cross-head can be raised or lowered rapidly by operating the screwed columns thus facilitating ease of fixing of the test specimen. Control Panel The control Panel consists of a power pack complete with drive motor and an oil tank, control valves a pendulum dynamometer a load indicator system and an autographic recorder. Power Pack The power pack generates the maximum pressure of 200 kgf/cm2 the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth. Hydraulic Controls Hand operates wheels are used to control the flow to and from the hydraulic cylinder. The regulation of oil flow is infinitely variable incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. Control by this valve allows extensometer readings to be taken. Load Indicator System This system consists of a large dial and a pointer. A dummy pointer is provided to register the maximum load reached during the test. Different measuring ranges can be selected by operating the range selection knob. An overload trip switch is incorporated which automatically cuts out the pump motor when the load range in use is exceeded. Pendulum Dynamometer This unit permits selection of favorable hydraulic ratios producing relatively small frictional forces. Pressurised oil in the loading cylinder pushes up the measuring piston proportionately and actuates the special dynamometer system. The piston is constantly rotated to eliminate friction. The dynamometersystem is also provided with an integral damper and ensures high reliability of operation. The load transmitted to the dynamometer is transferred through a pendulum to the load indicator. Autographic Continuous Roll Load-Elongation Recorder This unit is of the pen and drums type and is supplied as standard. The horizontal motion of the pen produces the load ordinate of the diagram and the drum rotation produces the extension ordinates in the ration of either 1:5 or 1:10. Accuracy & Calibration All ARUN Universal Testing Machines are closely controlled for sensitivity, accuracy and calibration during every stage of manufacture. Every machine is then calibrated over each of its measuring ranges in accordance with the procedure laid down in BS : 1610 : Part 1 :1992 and IS 1828 : (Part 1) : 1991.ARUN Universal Testing Machines comply with Grade "A" of BS : 1610 : Part 1:1992 and class 1 of IS 1828 : (Part1) : 1991 An accuracy of + 1.0% is guaranteed from 20% from 20% of the load range selected to full load. Below 20% of the selected range, the maximum permissible error is 0.2% of the full load reading.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Features Loading Accuracy as high as + 1% Straining at variable speeds to suit a wide range of materials. Continuous roll autographic recorder supplied as standard to enable study of the behavior of materials Motor driven threaded columns for quick effortless adjustment of lower cross-head-to facilitate rapid fixing of test specimen. High reading accuracy due to large size and design of dial. Wide range of standard and special accessories, including load stabilizer. Easy change from plain to threaded and screwed specimens. Large effective clearance between columns enables testing of standards specimens as well as structures. Simple controls for ease of operation. Robust staining frame of an extremely rigid construction. Safe operation ensured be means of safety devices. Fully enclosed and protected pendulum. Application ARUN Universal Testing Machine is designed for testing materials and other materials under tension, compression bending, transverse and shear loads.  Principal of Operation Operation of the machines is by hydraulic transmission of load from the test specimen to a separately housed load indicator. The hydraulic system is ideal since it replaces transmission of load through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces.Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. The cylinder of the dynamometer is also of self-lubricating design. The load transmitted to the cylinder of the dynamometer is transferred through a lever system to a pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder. The deflection of the pendulum represents the absolute load applied on the test specimen. Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of a specimen. Machine consists of Straining Unit This consists of a hydraulic cylinder motor with chain and sprocket drive and a table coupled with the ram of the hydraulic cylinder, mounted on to a robust base. The cylinder and the ram are individually lapped to eliminate friction. The upper cross-head is rigidly fixed to the table by two straight columns. The lower cross-head is connected to two screwed columns which are driven by a motor. Axial loading of the ram is ensured be reveling the cylinder and ram of of any possible side loading by the provision of ball seating's.An elongation scale with a minimum graduation of 1 mm is provided to measure the deformation of the specimen. Tension test is conducted by gripping the test specimen between the upper and lower cross-headsCompression, transverse, bending, shear and hardness tests are conducted between the lower cross head and the table. The lower cross-head can be raised or lowered rapidly by operating the screwed columns thus facilitating ease of fixing of the test specimen. Control Panel The control Panel consists of a power pack complete with drive motor and an oil tank, control valves a pendulum dynamometer a load indicator system and an autographic recorder. Power Pack The power pack generates the maximum pressure of 200 kgf/cm2 the hydraulic pump provides continuously non-pulsating oil flow. Hence the load application is very smooth. Hydraulic Controls Hand operates wheels are used to control the flow to and from the hydraulic cylinder. The regulation of oil flow is infinitely variable incorporated in the hydraulic system is a regulating valve which maintains a practically constant rate of piston movement. Control by this valve allows extensometer readings to be taken. Load Indicator System This system consists of a large dial and a pointer. A dummy pointer is provided to register the maximum load reached during the test. Different measuring ranges can be selected by operating the range selection knob. An overload trip switch is incorporated which automatically cuts out the pump motor when the load range in use is exceeded. Pendulum Dynamometer This unit permits selection of favorable hydraulic ratios producing relatively small frictional forces. Pressurized oil in the loading cylinder pushes up the measuring piston proportionately and actuates the special dynamometer system. The piston is constantly rotated to eliminate friction. The dynamometer system is also provided with an integral damper and ensures high reliability of operation. The load transmitted to the dynamometer is transferred through a pendulum to the load indicator. Autographic Continuous Roll Load-Elongation Recorder This unit is of the pen and drums type and is supplied as standard. The horizontal motion of the pen produces the load ordinate of the diagram and the drum rotation produces the extension ordinates in the ration of either 1:5 or 1:10. Accuracy & Calibration II ARUN Universal Testing Machines are closely controlled for sensitivity, accuracy and calibration during every stage of manufacture. Every machine is then calibrated over each of its measuring ranges in accordance with the procedure laid down in BS : 1610 : Part 1 : 1992 and IS 1828 : (Part 1) : 1991. ARUN Universal Testing Machines comply with Grade "A" of BS: 1610: Part 1:1992 and class 1 of IS 1828: (Part1): 1991An accuracy of + 1.0% is guaranteed from 20% from 20% of the load range selected to full load. Below 20% of the selected range, the maximum permissible error is 0.2% of the full load reading.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Features Torsion Testing Machine is designed for conducting torsion and twist on various metal wires, tubes, sheet materials. Torque measurement is by torque transducer system. Torque can be applied to specimen by geared motor through gear box. Autographic recorder gives the relation between torque angle of twist. The accuracy of torque indication is ± 1% of the true torque. Machines up to 25000 Nm. Capacity will be available on special enquiry. ARUN reserves the right of change in above specification due to constant improvements in design.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Features Torsion Testing Machine is designed for conducting torsion and twist on various metal wires, tubes, sheet materials. Torque measurement is by torque transducer system. Torque can be applied to specimen by geared motor through gear box. Autographic recorder gives the relation between torque angle of twist. The accuracy of torque indication is ± 1% of the true torque.   The electronic control panel is built using 8085 microprocessor which incorporates state of the art technology with following features   Front Panel membrane type key board for test setup. 7 segment digital display of load displacement/extension. Printer port interface. Serial port communication with PC. Storage of important parameters such as peak load & maximum displacement after test. Preload selection to take care of initial slippage. Optional real time graph & PC software.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Features These models are suitable for testing metals and iron, Plastics, Rubber, Ceramics, Fabrics, Composites, Cables and wires. Load is measured through a strain gauge based Load Cell and elongation is through rotary encoder. Depending upon the customer’s requirement a suitable type of grips are available. Extra Load cell can be offered suitable for low load samples. Software Features   Menu driven form system with color graphs to compare sample test results. Test details and reports are stored in database User programmable master test templates User can select test from master test Templates and can start similar test Load and Elongation is continuously displayed on screen Overload protection for machine by electronic control Tare Load and Reset Elongation facility available User selectable sample break detect condition Load rate and strain rate are also displayed while testing Unlimited Load rate and strain rate control steps With Load rate controller, user can hold the load on specimen for unlimited time With Load rate control, user can specify positive or negative Rate of Loading User selectable units for load and displacement (kg, kN, N, Ibf, mm, cm, inch etc.) Results and graphs are automatically displayed accordingly. On line display of Load and Displacement (Stress, Extension, Strain) etc. while test is conducted Provision of auto zeroing of Elongation at preload set by user User Programmable Reports. User can select Header, Footer, Specimen information, Dimensions, Test information, Test results, Stastical analysis as per his need. Generated reports can be exported to PDF file and can be e-mailed If electronic extensometer is used then proof stress values from 0.1% to 1% can be determined Software will give alert to user to remove extensometer when load crosses .2% of Gauge length selected then proof load value is calculated. (With extensometer) Separate graph of extensometer and encoder is displayed Provision of calculation of Load and Elongation at yield, Peak load and Load at break, Yield stress, Ultimate stress etc. Special software for tensile, compression, bend, TOR steel and other test software as per customer requirements

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   ARUN Test block with NPL Certificate, FRI NABL Certificate, NML Certificate, AKASH Certificate Confirm to IS :1586-2000 for HRC, IS : 1500-1983 for BHN Test Block, IS : 1501-1984 for HV Test Blocks

Features Rockwell, Rockwell Brinell Combined, Rockwell/Rockwell Superficial Combined System Hardness Testers.ARUN Hardness Testers, Model RAS, RAB-1, RAB-250, TWIN are manually operated. All these models are suitable for testing hardness of metals sand alloys of all kinds hard or soft, whether flat, round, or irregular shape. These testers are simple in design and easy to operate, yet sensitive & accurate. Various models from the wide range are suitable for schools, laboratories, tool-rooms, inspection, heat treatment departments, factories etc.These testers strictly confirms to IS : 1586-2000, ASTM : E 18 for Rockwell Superficial Test and IS : 2281 -2005, ASTM : E 10 for Brinell test.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   General Description The pendulum Impact Tester, Model IT-30 is designed for conducting Izod, Charpy test. The test methods confirm to BS : 131 : Part 4-1972 (Amended 15 Aug. 1993) BSEN : 10045-2 : 1993 The Pendulum is mounted on antifriction bearings. It has two starting positions, the upper one for Charpy & the lower one for Izod testing. On release, the pendulum swings down to brake the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture of the test specimen and is read from the maximum pointer position on the dial scale.(It is read on digital readout in case of electronic machines.)There are two strikers and one combined support available for fitting in to the pendulum and on to the base of the machine for the Izod, Charpy test respectively, Changing from one striker to another is achieved simply by fixing the new striker into its position.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Application Fatigue Testing Machines are used to test the fatigue strength of materials and to draw S-N diagram by Research Institution Laboratories, Material manufacturers, and various industries. Models : AI-FTM8   Accuracy & Calibration This machine conforms to requirement of IS : 5075 - 1969 Standards   Salient Features An interlocking system provided puts off the motor at specimen failure Light weight, compact size and very simple design Table model, no need of foundation Simple lever system of changing load Calibration is in Nm

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   "AI" Erichsen tester is designed to carry out Erichsen Cupping test on metals. Quick clamping and manual facilitates faster and trouble free working of the machine.

Principal Rockwell, Rockwell superficial & Rockwell cum Brinell tests consists of forcing an indentor (Diamond or Ball) into the surface of a test piece in two steps i.e. first with preliminary test force and thereafter with additional test force and then measuring depth of indentation after removal of additional test force (Remaining preliminary test force active) for measurement of hardness value.RASNE series machines are suitable for Rockwell, Rockwell superficial & Rockwell cum Brinell tests. These are motorized digital Hardness testers having LCD display for easy hardness measurement. The results are displayed in 0.1 Rockwell unit for more accurate measurement.   Various parameters of test can be set on front panel by operation of key board and observing LCD display Viz high / low limits, dwell time, auto / manual start, printer selection, scale selection etc. All set data can be very ARUN edited by pressing SCL key one after another.Machine operation is very simple. The normal mode is a bar followed by "SET" indication. Raise elevating screw slowly through bar indication till "SET" position which will show "PRESS START" indication. Now press "START" button. Loading / unloading cycle will be completed and hardness is shown on LCD display with High / Good / Low indication. Lower down elevating screw. Panel will show normal mode for next test. Also when required 'AUTO START' on front panel by operation of key board & observing LCD Display then raise elevating screw slowly through bar indication till "SET" position then it will starts loading / unloading cycle automatically & hardness is shown on LCD Display with High / Good / Low indication.   ARUN's new 'RASNE' series of Hardness Testing Machines come with much improved design & look with following major design changes This is motorized machine having automatic loading/unloading cycle suitable for production testing. The machine body is having a taper front look and a large size read-out in the front. The machine is powder coated for better look. The paint shade do not fade and machine looks like new over year. The elevating screw of machine is guided in a hardened and ground bush, not allowing movement of elevating screw more than 0.05 mm when raised to full height. The accessory is retained for years together due to hardened bush. A hardened and ground stepped bush is fixed on top of main screw for location and rest surface. This guarantees no change in results due to rough handling of test table or test piece. It means a trouble free long life machine accuracy. An antifriction linear bearing with almost no clearance is provided for a perfect vertical movement of loading plunger with minimum friction. This enables testing of small dia. Pin or ball upto 3 mm dia These models are provided with automatic working cycle and digital LCD display with 0.1 Rockwell resolution. This insures productivity with better accuracy. IS:1586:2000 for Rockwell and superficial test. IS:2281:2005 for Brinell hardness test.

Features Fully Computerized (PC Based) Vickers Hardness Machine. Fully Computerized (Touch Screen Based) Vickers Hardness Machine. Direct and accurate measurement of Vickers Hardness number using "State of the Art" image processing technology. Wide testing range: from soft metal up to hardest. High accuracy and repeatability of measurement at all loads. Faster measurement yielding to higher productivity. Small size of indentation makes it a non destructive testing on finished components. Motorized loading and unloading cycle. Small loads allow testing of thin sheet metals. Advanced Window XP based software :   Latest GUI Features User friendly software with Windows Features. Online indentation setting and focusing on PC monitor. Advance image processing: Algorithms implemented for precise calculation of hardness numbers with various options to cover all ranges of specimen.   Batch files Processing : Option for Data, storage and reports generation.Statistical Evaluation : Software for calculating standard deviation, mean, medium, histogram etc. Wide options in calibration mode. Calibration / Verification on PC monitor makes easier to operate.   Specifications 'ARUN' Computerized Hardness Tester is a simple and accurate means to produce automatically measure the diamond indentation to give Vickers hardness numbers.These testers are suitable for measuring the hardness of precision metallic parts with wide testing range - from soft to hard and their accurate results are widely acclaimed. These testers strictly confirm to IS 1754 - 2002.     PC Requirements Intel CORE I3 2.00 GHz or above processor is recommended. Microsoft Windows XP or above (Recommended 7 OR 10) System Ram : 128 MB or above (Recommended 500 MB) One RS 232 (serial) port. (PC not included in standard scope of supply) Construction The robust machine frame is designed to accommodate the high precision loading. Specimen is placed on a testing table. The test cycle is fully automatic. The accurate load is applied on a diamond indentor by means of a lever and weights. After a specific lapse of a time the load is removed automatically. The image is digitized using a CCD camera fitted on the machine and is captured by PC. The diagonals of the indentation are automatically measured by PC to give the Vickers Hardness Number.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India ) Features Fully Computerised ( TOUCH SCREEN Based ) Brinell Hardness Tester. Direct and accurate measurement of Brinell Hardness Number using "State of Art" image processing technology. Wide Testing Range : from soft metal to medium hardness steels. High accuracy and repeatability of measurement at all loads. Faster measurement yielding to higher productivity. Hydraulic loading and unloading cycle. Advanced Window based software.     Latest GUI Features Online indentation setting and focusing on PC monitor. Advance image processing: Algorithms implemented for precise calculation of hardness numbers with various options to cover all ranges of specimen. Batch files Processing : Option for data/storage and reports generation.Statistical Evaluation : Software for calculating standard deviation, mode medium, histogram etc. Wide options in calibration mode. Extensibility for future advanced image processing analysis requirements. 'ARUN' Computerized Touch screen Brinell Hardness Tester, Model B 3000-TS is a simple and a accurate means to produce automatically measures the ball indentation to give Brinell hardness number.These testers are suitable for measuring the hardness of metallic parts with wide leasting range - from soft to hard, and their accurate results are widely acclaimed.These testers strictly confirm to IS: 2281, BS: 10003-2 and ASTM E-10. Construction 'The robust machine frame is designed to accommodate the high precision loading system and an optical device with CCD camera. Specimen is placed on a testing table and brought in contact with clamping cone. Load/Unload/Read operations are done through a 3-position hand lever. The image is digitized using a CCD camera fitted on the optical device and is captured by the PC. The diameters of the indentation are directly measured by Pc to give the Brinell hardness number directly.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   'ARUN' Computerized Fully Automatic Brinell Hardness Tester, Model B3000-PC FULL AUTO is fabricated from steel plates and is designed for precise loading system. It is fully automatic machine for production testing. Once the job is placed on testing table and press "Cycle Start" button. The job is raised and brought in contact with clamping device. Then indentor is swiveled and brought in vertical loading position. The loading operation starts. After preset dwelling timer, unloading operation starts. As soon as load is fully removed, the indentor is swivelled and the image is digitalized using a CCD camera fitted on machine and captured by the PC.The diameter of indentation is measured by PC and the Brinell Hardness is displayed on monitor with the help of "State of Art" technology software. The job is lowered down and here the auto cycle is over.Operationally the machine can be operated after a lapse of interval without operation of push button, so that operator has only to do loading and unloading of job on machine. This tester is designed for measuring hardness of metallic parts with wide testing range from soft to hard and its accurate results are widely acclaimed. This tester conforms to IS : 2281, BS : 10003 and ASTME - 10.   Features Fully automatic machine for production testing. Fully computerized (PC based) Brinell Hardness Tester. Direct and accurate measurement of Brinell hardness number using "State of Art" image processing technology. Wide testing range : From soft metal such as lead up to hardest, like tempered steel. High accuracy and repeatability of measurement at all loads. Advanced Window XP based software Latest GUI features with user friendly software. On line indentation setting and focusing on PC monitor. Advanced image processing : Algorithms implemented for precise calculations of hardness numbers with various options to cover all ranges of specimens. Batch file processing : Option for data/storage and reports generation. Statical Evaluation : Software for calculating standard deviation, mean, medium, frequency distribution graph, variation graph etc. Calibration mode facility. Extendibility for future advanced image processing analysis, requirements. "Auto measurement start" from machine. Scope of Supply Basic machine with CCD camera, optics with illumination system and connecting cable. PCI video capture card with driver software. PC and Windows operating system is to be procured by customer.

We are Manufacturer, Supplier, Exporter of all our product range and our setup is situated in Kolhapur ( Maharashtra, India )   Basic machine design & operation similar to B-3000 (H). In addition ‘optical device’ with 14 x magnification provided in front to project dia of ball impression on glass screen with a micrometer measuring system with 0.01mm accuracy. The indentor swivels & projects dia of ball impression immediately after unloading operation which avoids additional time for measurement of ball impressionARUN Hardness Testers, Model B-3000 (H) & Model 3000 (O) are precision engineered confirming to IS : 22281 – 1968, BS : 240 and ASTM : E 10, however B-3000 (H) & B-3000 (O) are most suitable for production testing.These machines are designed to measure hardness of castings, forgings, other metals and alloys of all kinds, hard or soft, whether flat, round or irregular in shape.