Jinan Testing Equipment IE Corporation

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Automatic Upset Testing Machine

YQA Series

Jinan Testing Equipment IE Corporation

YQA Series - Jinan Testing Equipment IE Corporation

This kind of machine is designed according to the International standards EN 10263-1:2001 “Metallic materials upset test methods”, especially for the quality inspection of high-speed rods and wires. Through simulating the quick press conditions of the metallic materials during the upset and pressing, the machine truthfully reflects the instances of the quickly compressed rods and wires. This kind of machine is widely used in the steel industry, standard samples manufacturing industry, and tools manufacturing industry, for the inspection of the metallic materials upset tests. Under the room temperature or the hot conditions, exert test force on the direction of specimen axial line, quickly compress the specimen, and then inspect the metal ability of bearing upset deformation in the specified upset ratio. It also can show the metal surface disfigurements.

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Miniature Axial Extensometers

Model 3442

Jinan Testing Equipment IE Corporation

Model 3442 - Jinan Testing Equipment IE Corporation

Weighing as little as 8 grams, these miniature extensometers are designed to have very low operating force with minimal specimen influence. All use an improved version of Epsilon’s dual flexure design which makes them very rugged for their size. With a module height of 15.2 mm (0.6 inches), they will fit in the limited space between grips that is typical with small test samples. Gauge lengths can be as short as 3 mm or as long as 50 mm. A newly designed gage setting pin and assembly allows the gauge length to be set accurately and repeatably to ASTM and ISO requirements for all gauge lengths. Reengineered quick attach wire forms provide simple and secure specimen attachment. Wire forms for round and flat specimens are included, as well as flat, 3-point, and vee knife edges. The wire forms may be removed to enable mounting using elastic bands or springs. A tethering attachment point provides fall protection and enables counterbalancing of the extensometer’s weight when testing delicate specimens.Model 3442 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller and Epsilon will equip the extensometer with a compatible connector wired to plug directly into the controller. For systems lacking the required electronics, Epsilon can provide a variety of solutions for signal conditioning and connection to data acquisition systems, chart recorders, or other equipment.

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Bolt Extensometers for Proof Load Testing

Model 3565

Jinan Testing Equipment IE Corporation

Model 3565 - Jinan Testing Equipment IE Corporation

The Model 3565 uses hard conical points to contact the bolt at the center of the head and at the bottom. It is fully adjustable for different length bolts ranging from 25 mm (1 inch) in length to 150 mm (6 inches) standard. Extension beams are available for longer bolts. The standard maximum measuring range is 1.25 mm (0.05 inches). Generally, on longer bolts this extensometer will be self-supported without requiring any centering marks or punch marks on the bolt. For shorter bolts these marks may be required. If the conical pins are sharp, marks are often not needed even on the shortest bolts.The extensometer has a zero adjustment screw to adjust the length between the contact pins. This is used to set the output voltage to zero, which corresponds to the correct starting position for the test. It also includes a breakaway lower arm. In the event a bolt should fail, the breakaway arm snaps free, helping to prevent damage to the extensometer. This is easily re-installed. In the event that bolt failures are likely during a test, it is recommended the user attach a cord around the upper part of the beam and tie the other end to the test frame to prevent the extensometer from falling. The conical point contacts included with the extensometer are made from tungsten carbide.The Model 3565 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.

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Motorized Bending Testing Machine

GW-A Series

Jinan Testing Equipment IE Corporation

GW-A Series - Jinan Testing Equipment IE Corporation

GW-A series motorized bending testing machines are special equipment for bending test on reinforce bar, steel bar, and pipe etc. The motorized bending testing machine can do bending test in both directions according to the standard requirement. The motorized bending tester conforms to standards including ASTM A615, ASTM A615M, ISO 7438, and ISO8491 (E) etc.

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Sandwich Core Shear and Rigid Cellular Plastic Shear Testing

Model 3421

Jinan Testing Equipment IE Corporation

Model 3421 - Jinan Testing Equipment IE Corporation

For measuring shear properties of sandwich cores to ASTM C273. Simple clip-on design attaches in seconds and provides repeatable test results.

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Electro Fatigue Testing Machine

EPS Series

Jinan Testing Equipment IE Corporation

EPS Series - Jinan Testing Equipment IE Corporation

EPS series Electro Fatigue testing machine are fast acting table-top testers ideally suitable for performing static and dynamic fatigue tests on a variety of materials and components. These electro-dynamic machines use a linear electric motor with an adjustable upper cross-head of a stiff dual column frame. The electro-dynamic actuator is connected to single phase power, which resulting in a clean low maintenance solution. With dynamic force capacities, the Electro Fatigue testing machines are used to evaluate the mechanical properties of biologic materials, composites, orthopedic fixation devices, prostheses, spinal constructs, stents, dental implants, elastomeric materials and others.

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Dual Digital Display Spring Torsion Testing Machine

Model TNS-S Series

Jinan Testing Equipment IE Corporation

Model TNS-S Series - Jinan Testing Equipment IE Corporation

TNS-S series testing machine is mainly used for testing the torsion angle and torque of various torsion springs, coil springs, elastic components and other friction structures.

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Sheet Metal r-Value Extensometers

Model 3575AVG

Jinan Testing Equipment IE Corporation

Model 3575AVG - Jinan Testing Equipment IE Corporation

Designed for measuring r-values in sheet metal testing, this extensometer averages the lateral strain at two locations. This model may be used simultaneously with the Model 3542 axial extensometer.

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Axial Extensometer

Model 3542

Jinan Testing Equipment IE Corporation

Model 3542 - Jinan Testing Equipment IE Corporation

These extensometers are designed for testing a wide range of materials, including metals, plastics, composites and ceramics. All will work in both tension and compression. The dual flexure design makes them very rugged and insensitive to vibrations, which permits higher frequency operation.They come standard with Epsilon’s quick attach kit, making it possible to mount the extensometer on the test specimen quickly and easily with one hand. The quick attach kit can be removed, allowing mounting of the extensometer with springs or rubber bands.The Model 3542 extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.For gauge lengths 100 mm (4 inches) or greater see Model 3542L.

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High Temperature Self-Supporting Furnace Extensometers (1200 C)

Model 3448

Jinan Testing Equipment IE Corporation

Model 3448 - Jinan Testing Equipment IE Corporation

Epsilon developed this unique high temperature extensometer for testing metals, ceramics, and composites at the high temperatures produced by furnaces and induction heating systems. A combination of features make these extensometers easier to use and better in performance than other similar high temperature extensometers.The units are held on the specimen by light, flexible ceramic fiber cords. These make the extensometer self-supporting on the specimen. No furnace mounting brackets are required. The side load on the test sample is greatly reduced because of the self-supporting design and light weight of the sensor. Most materials testing furnaces with a side cut-out for an extensometer will readily accept a Model 3448. For induction heating systems, a different ceramic cord placement allows the extensometer to easily pass between the coils.The combination of radiant heat shields and convection cooling fins allow this model to be used at specimen temperatures up to 1200℃ (2200°F) without any cooling. An optional tiny air fan does enhance stability at the highest temperatures and is recommended for the highest accuracy and for tests with small elongations. The fan comes with a magnetic base for support so it can be mounted at any convenient location near the extensometer. Fan cooling is not generally needed for induction heated systems. High purity alumina ceramic rods are used. These are available in lengths as required to fit your furnace. A spare set is included with every extensometer. Specify chisel, vee chisel or conical contact points as desired.Most units operate equally well in tension and compression. Thus tensile, compression and cyclic tests like low cycle fatigue can all be performed with a single unit.For vacuum furnaces, special models are available. Epsilon can also provide a radiant heat transfer cooled version. This requires that the extensometer module be surrounded by a water cooled enclosure with a front slot for the ceramic rods.

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Universal Friction & Wear Testing Machine

Model MMW-1A

Jinan Testing Equipment IE Corporation

Model MMW-1A - Jinan Testing Equipment IE Corporation

The MMW-1A UTM for Friction Wear can simulate rolling, sliding and rolling & sliding combined movement under the certain contact pressure to complete point, line and plane simulating tests. The UTM for Friction Wear can be used to evaluate the friction wear performance of lubricant, metal, plastics, coating, rubber, and ceramics etc. The UTM for Friction Wear can not only satisfy the needs of traditional petrochemical industry to research, develop and inspect the various kinds of intermediate & high grade hydraulic oil, combustion engine oil and gear oil, but also can simulate evaluation on new material development and new technology research under dry condition.

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Biaxial Tensile Texting Machine of Membrrane Structure

BTT Series

Jinan Testing Equipment IE Corporation

BTT Series - Jinan Testing Equipment IE Corporation

The biaxial tensile testing machine consists of two parts, mechanical system and control system; mechanical system includes load frame, membrane specimen fixtures, servo motors(Japan), load sensors, displacement sensor and other components, while control system with the computer and software;

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Electric Vertical Test Stand

WDW-L series

Jinan Testing Equipment IE Corporation

WDW-L series - Jinan Testing Equipment IE Corporation

Electric Vertical Test Stand is a tensile compressive test stand especially designed to match push-pull force gauge. This series pf electric vertical test stand has good stability, wide application range and is convenient to use. The electric vertical test stand has stepless speed-adjusting uniform motion, digital display of the testing speed and converting mode between manual and automatic operation. The vertical test stand is specialized for tension/compression test, insertion/withdraw test, fatigue test and fracture test.

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Circumferential Extensometers

Model 3544

Jinan Testing Equipment IE Corporation

Model 3544 - Jinan Testing Equipment IE Corporation

Designed for concrete and rock compression testing or for compression tests on other large samples. This model may be used simultaneously with the Model 3542RA axial extensometers.

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Automatic Metallic Pendulum Impact Testing Machine

Jinan Testing Equipment IE Corporation

Jinan Testing Equipment IE Corporation

JB-450/750A automatic type pendulum impact tester is used to determine the impact resistance of metal materials under dynamic load and is capable of doing a large number of impact tests continuously. The automatic type pendulum impact tester can display the impact power, impact toughness, and the pendulum's rotation angle. All the testing reports can be printed out. JB-450/750A can be equipped with fully automated sample feeding system, which greatly improves the test efficiency, and reduce labor intensity. The crygenic cooling device is available for impact tests under the lowest temperature down to -196 C. The automatic type pendulum impact testing system is the essential quality control equipment for metal material manufacturers and QC departments, as well as the necessary instrument of research institutes for new material research.