https://www.adityainstruments.co.in Latest Products Mon, 09 Mar 2026 04:58:09 +0530 en-us https://www.adityainstruments.co.in https://www.adityainstruments.co.in/universal-testing-machine.htm https://www.adityainstruments.co.in/universal-testing-machine.htm Wed, 31 Dec 2025 00:00:00 +0530 We, Aditya Instruments are one of the prominent universal testing machine suppliers. Our testing machine is designed for testing metals and other materials under tension, compression bending, crosswise and shear loads. Hardness tests on metals can also be accompanied. Our testing machine is designed to perform tensile, compression, winding and shear tests on most extensively varying materials, both in form of test pieces and as end products. A hardness test on metals can also be achieved. Some of the salient features of our machinery are : Loading Accuracy as high as 1% Straining rate to cover a wide range of materials Continuous roll type load elongation recorder High reading accuracy due to the large size and design of the dial For world class Universal Testing Machines Exporter, contact us now. PENDULUM DYNAMOMETER The oil pressure in the main cylinder actuates the special dynamometer system. Pressurised oil in the loading cylinder pushes up the measuring piston proportionately and deflects the pendulum. The piston is constantly rotated to eliminate friction. The system has effect ive damping arrangement to ensure smooth return of pendulum after sudden breakage of test piece. This unit permits selection of favourable hydraulic ratios producing relatively small frictional forces. https://www.adityainstruments.co.in/electronic-universal-testing-machine.htm https://www.adityainstruments.co.in/electronic-universal-testing-machine.htm Universal Testing Machine Sat, 25 Oct 2025 00:00:00 +0530 We hold expertise in offering Electronic Universal Testing Machine in the global market. This Electronic Universal Testing Machine is widely trusted for reliable performance. The Electronic Universal Testing Machine, provided by us, is in great demand at several industries to conduct several tests like test tensile, compression, bending and shear tests on metals & other materials.   Our company Aditya Instruments can introduce itself as a quality-driven leading organization in manufacturing ductile tester and electronic universal testing machines in India. We have earned reliability from numerous reputed industrial organizations in India and are usually specialized in the manufacturing of diverse sophisticated equipment such as an Electronic Universal Testing Machine. Some of the world-class features of our machinery are :   Full fledge membrane keyboard Data entry for entering specimen dimensions. Scrolling results in failure. Quality Push-button zeroing of load, displacement and extension. Results on the panel include ultimate load, displacement at ult load,   For the world-class testing machinery just remember our name.   https://www.adityainstruments.co.in/impact-testing-machine.htm https://www.adityainstruments.co.in/impact-testing-machine.htm Tue, 08 Apr 2025 00:00:00 +0530 The Pendulum Impact Tester Model Al -IT30 is designed for conducting lod & Charpy test The test methods confirm to B5:131: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 ane far Charpy and the lower one for Charpy & the lower one for Izod testing. On release, the Pendulum swing down to break the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture & height of raise after rupture of he test specimen and is read from the maximum pointer on the dial scale.Controls of Pendulum :The Pendulum supported in the starting positions is by a self resetting lateh. The release mechanism is operated by lever. The pendulum release fateh is operated only when this lever isoperatedtrikers & Supports :There are two strikers & one combined support available for fitting inta the Pendulum & onto the base of the machine for lzod, Charpy test. hanging from one striker to another is achived simply by fixing the new striker into its position.Charpy TestThe Charpy test piece rests on alloy steel supports anvils. fitted on the base of the machine igidly held in position by allen screws. End stopper is provided for quickly & accurately locating the test piece centrally between the supports.Izod TestThe lzod test piace is clamped vertically in lzod support anvils, fitted on the base of the machine, The support is provided with a machined vertical groove to suit the test piece size. The front clamp piece & allen screw enable clamping of the test piece in correct height with the help of Izod setting gauge supplied. Optional Accessories : Caliper gauge for checking V noteh for od & Charpy as per BS:191:PART1,2,4.3. Depth notch gauge including V&U notch, angle & radius. Self centering tang. V-notch milling cutter. L-notch milling cutter. https://www.adityainstruments.co.in/hardness-testing-machine.htm https://www.adityainstruments.co.in/hardness-testing-machine.htm Tue, 25 Mar 2025 00:00:00 +0530 Counting upon our competent engineers, we are able to provide Hardness Testers that excel in terms of quality and performance. We offer the Hardness Testers in various models that includes Rockwell Hardness Tester and Vickers Hardness Tester. These Hardness Testers are manufactured at our own unit under strict quality-controlled measures. Known for accurate results, and easy operations, the Hardness Testers have huge market demand. https://www.adityainstruments.co.in/computerized-vickers-hardness-testing-machine.htm https://www.adityainstruments.co.in/computerized-vickers-hardness-testing-machine.htm Hardness Testing Machine Sat, 25 Oct 2025 00:00:00 +0530 We, Aditya Instruments are one of the leading manufacturers of Computerized Vickers Hardness Testing Machine is simple & accurate in design. It is appropriate for measuring the hardness of accuracy metallic parts with a wide testing range from soft to hard & their precise results are widely acclaimed. Some of the special features of our tester are :   Small indentation allows testing of precision finished parts. Thin sheet metals are perfectly tested. Because the applied load is very small. Motorized loading and unloading cycle. Internally Built-in projection screen to get exact results. The same firmness number is acquired on the same specimen, regardless of the load applied. Extensive testing range, from soft metal such as lead, up to the most solid, like hardened steel.     For world class Vickers Hardness Testing Machine, contact us now. Features: Fully Computerised (PC Based) Vickers Hardness Machine. Directand accurate measurementof Vickers Hardness Number using "State of Art" Image processing technology. High accuracy and repeatability of measurementat all loads. Faster measurement yielding to higher productivity. Motorised loading and unloading cycle. Small loads allow testing of thin sheet metals. Wide testing range':from soft metal such as lead up to medium hardened steels. Small size of indentation makes ita non-destructive testing on finished components. Advanced Window 95/NT based software. Latest GUI Features : Canbe connected to Laptop or Desktop PC. Easyto carry anywhere and handy for use with easy setup. Minimum Petnium-ll with 64 MB RAM. Windows 98 Operating System. (PC not included in standard scope of supply.) One USB 2.0 and one RS232 (serial) interface (9 pin) is required and itis Recommended for Laptop to use external USB to serial converter for RS232 interf PC requirements : Online indentation setting and focusing on PC monitor. User-friendly software with all help file and Window Features. Advance image processing: Algorithms implemented for precise alculation of hardness numbers with various options to cover all ranges of specimen. https://www.adityainstruments.co.in/wire-torsion-testing-machine.htm https://www.adityainstruments.co.in/wire-torsion-testing-machine.htm Sat, 25 Oct 2025 00:00:00 +0530 We, Aditya Instruments supported by rich industry experience, are manufacturing, supplying and trading Wire Torsion Testing Machine. The testing machine we offer is manufactured using optimum quality mechanisms and high-tech machines following industry norms and standards. Our products are widely used for testing torsion. Our Wire Torsion Testing Machine has world-class features like High efficiency, excellent performance and longer service life. These are used in numerous industries for testing. Clients can obtain this testing equipment from us at reasonable prices. Our machinery is manufactured by following all the industrial standards national and international. Just connect with us for the world-class testing machinery range. Wire Torsion Testing Machine is designed for checking the Torsional property of various metal wires, tubes, bars etc.Torque applied to the specimen is transfered to measuring dial through lever mechanism. Torque is measured by Pendulum Dynamometer system. Torque ranges can be adjusted by adding weights. Geared motor is used to exert required torque at other end of specimen. Autographics Recorder gives the relation between Torque and Angle of Twist. These machines are calibrated as per latest IS standards.Calibration is within +1% within operating range of all models. https://www.adityainstruments.co.in/electronic-impact-testing-machine.htm https://www.adityainstruments.co.in/electronic-impact-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/mechanical-impact-testing-machine.htm https://www.adityainstruments.co.in/mechanical-impact-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/analogue-universal-testing-machine.htm https://www.adityainstruments.co.in/analogue-universal-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 We, Aditya Instruments are one of the prominent universal testing machine suppliers. Our testing machine is designed for testing metals and other materials under tension, compression bending, crosswise and shear loads. Hardness tests on metals can also be accompanied. Our testing machine is designed to perform tensile, compression, winding and shear tests on most extensively varying materials, both in form of test pieces and as end products. A hardness test on metals can also be achieved. Some of the salient features of our machinery are Loading Accuracy as high as ±1% Straining rate to cover a wide range of materials Continuous roll type load elongation recorder High reading accuracy due to the large size and design of the dial https://www.adityainstruments.co.in/computerized-universal-testing-machine.htm https://www.adityainstruments.co.in/computerized-universal-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 We Aditya Instruments, are one of the leading computerized Universal Testing Machine Manufacturers. We owe the operations and devoted support of our team to help us in delivering an exact range of test equipment and machines as per the developing industry requirements. Our certified quality control procedures help us in manufacturing a comprehensive range of universal testing laboratory equipment. We manufacture instruments as per National and International standards and also as per customer necessities. Our testing machinery is recognized for its high durability and extreme quality result. We have a testing facility that tries and tests each functioning aspect of the machinery we manufacture. https://www.adityainstruments.co.in/mechanical-universal-testing-machine.htm https://www.adityainstruments.co.in/mechanical-universal-testing-machine.htm Universal Testing Machine Wed, 31 Dec 2025 00:00:00 +0530 Looking for reliable Mechanical Universal Testing Machine manufacturers? We specialize in designing and producing high-quality universal testing machines engineered for precision, durability, and performance. Our machines are ideal for testing the mechanical properties of materials such as metals, polymers, rubber, and composites under tension, compression, bending, and shear loads. Equipped with advanced control systems and accurate load measurement technology, our Mechanical Universal Testing Machines ensure consistent and repeatable results for research labs, quality control departments, and educational institutions. Each unit is designed to meet international testing standards such as ASTM, ISO, and BIS, providing confidence in every test. As trusted manufacturers and suppliers, we offer customizable solutions tailored to specific testing requirements, along with prompt after-sales service and technical support. Whether you need a manual, digital, or computer-controlled testing machine, we deliver superior performance and long-lasting reliability. Choose us as your Mechanical Universal Testing Machine manufacturer for innovative design, exceptional accuracy, and unmatched support—empowering you to achieve excellence in material testing and analysis. https://www.adityainstruments.co.in/cast-iron-impact-testing-machine.htm https://www.adityainstruments.co.in/cast-iron-impact-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/heavy-duty-impact-testing-machine.htm https://www.adityainstruments.co.in/heavy-duty-impact-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/industrial-impact-testing-machine.htm https://www.adityainstruments.co.in/industrial-impact-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/manual-impact-testing-machine.htm https://www.adityainstruments.co.in/manual-impact-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/analog-brinell-hardness-tester.htm https://www.adityainstruments.co.in/analog-brinell-hardness-tester.htm Sat, 05 Apr 2025 00:00:00 +0530 Machine designed with a hydraulic power pack and control circuit for effortless loading unloading operation. A dial gauge in front measures depth of ball penetration. This facilitates production testing within tolerance limits by compression method. https://www.adityainstruments.co.in/heavy-duty-brinell-hardness-tester.htm https://www.adityainstruments.co.in/heavy-duty-brinell-hardness-tester.htm Sat, 05 Apr 2025 00:00:00 +0530 Basic machine design & operation similar to Al B-3000(H). In addition, an ‘optical device’ with 14 x Magnification provided in front to project dia of ball impression on glass screen with a micrometer measuring system with 0.01 mm accuracy. The indenter sweivels & projects dia of ball impression immediately after unloading operation which avoids additional time for measurement of ball impression. This gives real Brinell number on production testing. https://www.adityainstruments.co.in/industrial-brinell-hardness-tester.htm https://www.adityainstruments.co.in/industrial-brinell-hardness-tester.htm Sat, 05 Apr 2025 00:00:00 +0530 Simplest model of Brinell Hardness tester with mechanical design. Loading, unloading manual, best suitable for testing batch quantities. https://www.adityainstruments.co.in/brinell-hardness-testers.htm https://www.adityainstruments.co.in/brinell-hardness-testers.htm Hardness Testing Machine Tue, 11 Jun 2024 00:00:00 +0530 https://www.adityainstruments.co.in/rockwell-hardness-testers.htm https://www.adityainstruments.co.in/rockwell-hardness-testers.htm Hardness Testing Machine Tue, 11 Jun 2024 00:00:00 +0530 https://www.adityainstruments.co.in/ai-ras-rockwell-hardness-tester.htm https://www.adityainstruments.co.in/ai-ras-rockwell-hardness-tester.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/mild-steel-rockwell-hardness-tester.htm https://www.adityainstruments.co.in/mild-steel-rockwell-hardness-tester.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/industrial-rockwell-hardness-tester.htm https://www.adityainstruments.co.in/industrial-rockwell-hardness-tester.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/torsion-testing-machine.htm https://www.adityainstruments.co.in/torsion-testing-machine.htm Tue, 25 Mar 2025 00:00:00 +0530 https://www.adityainstruments.co.in/computerized-torsion-testing-machine.htm https://www.adityainstruments.co.in/computerized-torsion-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/motorized-torsion-testing-machine.htm https://www.adityainstruments.co.in/motorized-torsion-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/analogue-torsion-testing-machine.htm https://www.adityainstruments.co.in/analogue-torsion-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/mechanical-torsion-testing-machine.htm https://www.adityainstruments.co.in/mechanical-torsion-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/brinell-hardness-testing-machine.htm https://www.adityainstruments.co.in/brinell-hardness-testing-machine.htm Hardness Testing Machine Wed, 31 Dec 2025 00:00:00 +0530 Our company Aditya Instruments is engaged in supplying, trading and distributing a complete and premium quality range of Fully Automatic Optical Brinell Hardness Testing Machine for measurement purposes. We never negotiate with the excellence of products, thus guarantee our clients that our whole range of products complies with the arranged industrial norms and guidelines. These products are quality tested at our in-house testing facility and see the world-class quality. Our testing machinery has world-class features like precisely engineered, strong Durable, and reliable functioning. Our quality controllers severely check the whole range on various testing parameters to sustain the industrial standard. https://www.adityainstruments.co.in/rockwell-hardness-testing-machine.htm https://www.adityainstruments.co.in/rockwell-hardness-testing-machine.htm Hardness Testing Machine Wed, 31 Dec 2025 00:00:00 +0530 We, Aditya Instruments (India were established in the year 2001. We are one of the prominent traders of international quality Rockwell Hardness Testing Machine our machines are well known for their higher quality, performance and robust construction. We have employed qualified service managers who provide servicing and calibration comprising installation training and maintenance of the used equipment. Our industrial experience has empowered us to understand the obligation of our clients. Our quality controllers severely check the entire range on numerous testing parameters to maintain the industrial standard. Due to the quality and competence of our Digital Rockwell Hardness Testing Machine and equipment, we have developed leading clients in the industry. https://www.adityainstruments.co.in/motorized-brinell-hardness-testing-machine.htm https://www.adityainstruments.co.in/motorized-brinell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 Machine designed with a hydraulic power pack and control circuit for effortless loading unloading operation. A dial gauge in front measures depth of ball penetration. This facilitates production testing within tolerance limits by compression method. https://www.adityainstruments.co.in/electrical-brinell-hardness-testing-machine.htm https://www.adityainstruments.co.in/electrical-brinell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 Simplest model of Brinell Hardness tester with mechanical design. Loading, unloading manual, best suitable for testing batch quantities. https://www.adityainstruments.co.in/mechanical-brinell-hardness-testing-machine.htm https://www.adityainstruments.co.in/mechanical-brinell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 Basic machine design & operation similar to Al B-3000(H). In addition, an ‘optical device’ with 14 x Magnification provided in front to project dia of ball impression on glass screen with a micrometer measuring system with 0.01 mm accuracy. The indenter sweivels & projects dia of ball impression immediately after unloading operation which avoids additional time for measurement of ball impression. This gives real Brinell number on production testing. https://www.adityainstruments.co.in/analog-rockwell-hardness-testing-machine.htm https://www.adityainstruments.co.in/analog-rockwell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/motorized-rockwell-hardness-testing-machine.htm https://www.adityainstruments.co.in/motorized-rockwell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/industrial-rockwell-hardness-testing-machine.htm https://www.adityainstruments.co.in/industrial-rockwell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 https://www.adityainstruments.co.in/tensile-testing-machine.htm https://www.adityainstruments.co.in/tensile-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 DI make TNE series machines are electronic screw driven machines with precision screw and column construction and variable speed drive. These are high precision, high performance universal testing machines, maximum capacity up to 100 KN. With the help to computer and micro-computer, all the operations from control of load to processing of data are carried out with excellent performance, reliability, flexibility and easy operation.The machines are suitable for studying mechanical behavior of various materials like iron and metals, rubbers, plastics, ceramics, fabrics, composites, cables and wires. As a matter of fact, itis an indispensable instrument for the modern industries. Two options are available mainly acme threaded screw with DC motor drive and ball lead screw with servo drive. The machines confirm to IS, BS & ASTM standards.Features : Computer controlled mechanism under windows 2000/XP Variable speed drive with DC /AC servo drive options. Automatic identification and interchangeability of load cells. Different clamping devices to suit specific test requirement. Safety interlock by end limit switches and by overload sensing. TNE Series:Depending upon test requirements and budget, TNE series machines are available with following options.DRIVE-DD:DC motor with thyrister drive to give speed ratio of 1:10 as standard and1:100 as optional.DRIVE-SD:Servo motor & PWM drive to give speed ratio of 1:1000.Economical Models:These machines are with a rigid, stable structure with high stiffness, two columns and a single screw. Machine uses three phase induction motor with fixed speed as standard.A variable speed drive is available as option.Grips and Clamping Device : Wedge type grips for flat / round specimen. Compression plate. Special grips as per requirement. Vise type grips. Bending fixture. Shear attachment. Model TNE-MCP:Micro Controller based operation Micro Controller controlled system with digital display of load and disp. / Extn. Machine, operations like speed, crosshead direction are controlled from the control panel.Control Panel Features (Panel Control Mode) : Sealed membrane keyboard with numeric keypad Predetermined test data can be entered Digital tare for Load and Reset for Disp / Extn. Load vs Disp. graph available on Dot matrix printer Auto scaling br graph plotting at the end of test Selection of Stop/ Return of cross heed and direction Results include Peak Load, Max. Disp, UTS, % Elong Evaluating % Elongation : Long Travel ExtensometerMLT-600 is a balanced clip-on type extensometer used to measure strain accurately. In association with DI control unit, true extension of the sample with 0.01 mm resolution is directly displayed. The distance between two small clamps attached to the sample is preset to any desired gauge length. Cords attached to each clamp transmit the movement to two sensors mounted at the lop of the extensometer column. These produce pulses which drive the digital strain display thus detecting strain accurately. This is suitable for rubber and semi regid plastics. Maximum extension is 600mm & gauge length continuously variable.Model TNE-MP (PC) :Computerised Operation DI-MP panel is connected to computer through RS-232 port the control is transferred to PC and with the help f windows based application software, complete testing can be performed. This system has two modes of operations, Panel & PC control.Evaluating Proof Stress : Electronic ExtensometerDI-2 is strain gauge type extensometer to easure material extension with aresolution of one micron. It is designed to be clamped directly on specimen. This is used to measure strain up to elastic limits to determine important parameter like 0.1% to 1% proof stress and youngs modulus. DI 2 has two fixed gauge length of 25mm & 50mm. Change of gauge length is by means of replacing button knife-edge extender. DI 2 is fabricated from high strength light weight aluminium with a durable anodized finish the knife-edges are made from oil hardended tool steel to with stand heavy usage. The sample need not e machined Supports maximum dia of 40mm & maximum extension 2mm suitable for round, flat pipe and torsteel application. https://www.adityainstruments.co.in/digital-torsion-testing-machine.htm https://www.adityainstruments.co.in/digital-torsion-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 Features : Suitable for Torsion and twist tests on various metal rods and flats. Torque measurement by torque cell. One range with a high resolution throughout the range. Geared motor to apply the torque to specimen through gear box Measurement of Angle of Twist by Rotary Encoder. Display of Torque and Angle of twist on LCD display provided on Data Acquisition System. Facility for connecting the DAS Panel to PC Accuracy of torque measurement ± 1% in the range from 4% to 100% of machine capacity https://www.adityainstruments.co.in/superficial-rockwell-hardness-testing-machine.htm https://www.adityainstruments.co.in/superficial-rockwell-hardness-testing-machine.htm Sat, 05 Apr 2025 00:00:00 +0530 Rockwell & Rockwell Superficial test 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 and Rockwell superficial 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.Operation : 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 verified/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 witch 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. ADITYA'S new 'RASNE' series of Hardness Testing Machines come with much improved design & look with following major design changes. This is a motorized machine having automatic loading/unloading cycle suitable for production testing. The machine body is having a taper front look and 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 years. 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 accuracy is retained for years together due to hardened bush. A hardened and ground stepped brush 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 3mm dia. Both models are provided with automatic working cycle and digital LCD disply with 0.1 Rockwell resolution. This insures productivity with better accuracy. Both models conform to IS:1586, BS 10109-2 & ASTM E-18 for Rockwell and Rockwell Superficial Test.