Jinan Testing Equipment IE Corporation

Product

Axial Torsional Extensometers

Model 3550

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Jinan Testing Equipment IE Corporation

Model 3550 - Jinan Testing Equipment IE Corporation

Designed for simultaneously measuring axial and torsional deflections on specimens tested in axial/torsional machines.

Product

Averaging Extensometers for ASTM D5656 Shear Tests

Model 4013

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Jinan Testing Equipment IE Corporation

Model 4013 - Jinan Testing Equipment IE Corporation

The Model 4013 extensometer meets the requirements of ASTM D5656 for measuring the strain properties of an adhesive in shear. It uses different contact point spacing compared to the extensometer shown in D5656. This makes it much easier to mount and eliminates the slippage problems associated with the design shown in the ASTM standard. The Model 4013 is available with all of Epsilon’s temperature configurations. It has a 3.0 mm (0.12 inches) full scale measuring range. The conical point contacts included with the extensometer are made from tungsten carbide.The Model 4013 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.

Product

Digital Display Spring Tensile & Compression Tester

STC Series

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Jinan Testing Equipment IE Corporation

STC Series - Jinan Testing Equipment IE Corporation

Spring tester is to test the characteristics of spring under tensile and compression mode in allowed capacity. The peak load, real load and displacement can be showed in real time. N, kgf, lbf can be displayed.

Product

High Temperature Axial Torsional Extensometers (1200 C or 1600 C)

Model 7650

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Jinan Testing Equipment IE Corporation

Model 7650 - Jinan Testing Equipment IE Corporation

Model 7650 extensometers are primarily used on round specimens tested in bi-axial test machines capable of simultaneous axial and torsional loading. All models are capable of bi-directional displacement in both axes and may be used for strain-controlled fatigue testing under fully reversed load and strain conditions at frequencies up to 10 Hz.All 7650 models mount rigidly on the load frame and incorporate slide mounting to bring the extensometer into contact with the specimen. The gauge length is set automatically before mounting on the test specimen, which allows for hot mounting after thermal equilibrium has been reached.These units are specifically designed to minimize crosstalk between axes and to provide high accuracy, high resolution measurements. They incorporate capacitive sensors for low operating force and include electronics with programmable filtering and multi-point linearization for improved performance and accuracy. The overall design minimizes, and in many cases virtually eliminates, any influence from common lab environment vibrations.These water-cooled extensometers are equipped with high purity alumina rods with conical rod tips for specimen contact when testing to 1200℃(2200°F). Silicon carbide rods are used for the 1600℃ (2900°F) high temperature option.

Product

High Temperature, Low Strain, Extended Performance Capacitive Extensometers

Model 7650A

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Jinan Testing Equipment IE Corporation

Model 7650A - Jinan Testing Equipment IE Corporation

Model 7650A extensometers measure strains with extremely high precision due to their design features and low strain range. All models are capable of tension and compression strain measurement, and may be used for fatigue testing under fully reversed load and strain conditions at frequencies up to 10 Hz.All 7650A models mount rigidly on the load frame and incorporate slide mounting to bring the extensometer into contact with the specimen. The gauge length is set automatically before mounting on the test specimen, which allows for hot mounting after thermal equilibrium has been reached.These units are specifically designed to provide high accuracy, high resolution measurements and perform high temperature fatigue testing at the highest possible frequencies. They incorporate capacitive sensors for low operating force and include electronics with programmable filtering and multi-point linearization for improved performance and accuracy. The overall design minimizes, and in many cases virtually eliminates, any influence from common lab environment vibrations.These water-cooled extensometers are equipped with high purity alumina rods for specimen contact when testing to 1200℃ (2200°F). Silicon carbide rods are used for the 1600℃ (2900°F) high temperature option.The Model 7650A is often customized for specific test needs. Contact Epsilon for a configuration that matches your requirement.

Product

High Elongation Extensometers

Model 3800

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Jinan Testing Equipment IE Corporation

Model 3800 - Jinan Testing Equipment IE Corporation

The main body of this unique extensometer remains stationary during testing, held in position by the adjustable magnetic base included. Only the very light, small traveling heads move as the sample elongates during a test. These attach to the sample with small spring clips. Each head pulls a cord out from the extensometer as the head moves. These models use high precision, low friction potentiometers, and, as a result, have a wide range of factory selectable outputs. The extensometer is driven by an excitation voltage and has output proportional to the input. They can be provided with high level outputs (approximately 2-8 VDC) or ones that mimic strain gaged devices (2-4 mV/V). When set to mimic strain gaged extensometers, the Model 3800 can be used with virtually any signal conditioning electronics designed for strain gaged sensors. The potentiometers employ a hybrid wire wound around conductive plastic, which provides excellent long term stability. The output from the extensometer is readily interfaced with most existing test controllers, and may be directly input to data acquisition systems and chart recorders. Please let us know at the time of order what type of output and connector you require.

Product

Mechanical Creep and Rupture Testing Machine

MRC Series

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Jinan Testing Equipment IE Corporation

MRC Series - Jinan Testing Equipment IE Corporation

MRC series mechanical creep and rupture testing machine with single-lever structure is designed for long-term creep and stress rupture test applications. The series mechanical creep and rupture testing system is mainly for the metallic materials under room or elevated temperature according to GB/T2039, GB/T 20120, EN ISO 204-2009 and ASTM E139. The creep and rupture testing machine can also maintain constant loads for extended periods of time. Through the mechanical advantage of the lever arm loading system, constant loads can be maintained with a high degree of accuracy for long duration. This creep and rupture tester uses dead weights without continuous operation and the dependency of a mechanically powered drive. The creep and rupture testing system is an ideal equipment for metallurgy manufacturer, research institute, colleges and other relevant factories and mines.

Product

Spring Stiffness Testing Machine

STB Series

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Jinan Testing Equipment IE Corporation

STB Series - Jinan Testing Equipment IE Corporation

STB Computer Control Spring Stiffness Testing Machine Under Axial and Lateral Load is to measure the displacement stiffness of spring under both axial and lateral load, complying with the standard EN13298 Railway applications - Suspension components - Helical suspension springs, steel. The Spring Stiffness Testing Machine measures both axial and lateral stiffness of spring, displacement for both lateral and axial, both loads, offset angle etc. The Spring Stiffness Testing Machine is an ideal testing equipment for spring of chuck and train.

Product

Dual Space Electro-hydraulic Servo Universal Testing Machine

WAW-E Series

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Jinan Testing Equipment IE Corporation

WAW-E Series - Jinan Testing Equipment IE Corporation

WAW-E series computer control servo-hydraulic testing machine is suitable for testing tension, compression, bending and shearing strength of various metallic & non-metallic materials. Equipped with the electronics, computer &software packages, the servo-hydraulic tester of dual space is capable of controlling the test procedures by the predetermined programs. The computer control servo-hydraulic testing machine can also display, record, process and print the test results. The test curves can be drawn automatically in real time. The servo-hydraulictesting machine is easy to operate and is versatile in the applications of metallurgy industries such as steel mills & alloy, reinforced bar, aircraft manufacturer, research institutes, laboratories, calibration institutes etc.

Product

Dual Digital Display Spring Torsion Testing Machine

Model TNS-S-I Series

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Jinan Testing Equipment IE Corporation

Model TNS-S-I Series - Jinan Testing Equipment IE Corporation

This series is mainly used for torsion test of all kinds of torsion springs.

Product

Metal Wire Torsion Testing Machine

WTT Series

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Jinan Testing Equipment IE Corporation

WTT Series - Jinan Testing Equipment IE Corporation

WTT series metal wire torsion tester is mainly used in a metal factory to test the plasticity of metal wires and ropes under torsion condition. Surface flaws of steel wires may be shown during the testing process. The revolution is displayed on a 4- digit LED, with the max. revolution value displayed as 999.9. The revolution value is automatically held at the break of specimens. With computer & software, the Metal Wire Torsion tester can realize automatic control. The Metal Wire Torsion tester conforms to standard ASTM A938, ISO7800. The Metal Wire Torsion tester is an ideal QC tool for Quality Inspection & Control Department related to steel wire application.

Product

Custom Extensometers

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Jinan Testing Equipment IE Corporation

Jinan Testing Equipment IE Corporation

Special biaxial extensometer for limiting dome height bulge tester for sheet metal formability testing. Simultaneous X and Y strain measurements are taken.

Product

Sheet Metal r-Value Extensometers

Model 3575AVG

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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.

Product

Impact Specimen Preparation Equipment

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Jinan Testing Equipment IE Corporation

Jinan Testing Equipment IE Corporation

DWCT Low Temperature Chamber for Impact Specimen in Drop Weight Testing is specially designed according to ASTM E 208& equivalent ISO Test Method for DWTT of Ferrite Steel Materials. The Low Temperature Chamber adopts multiple compressors, cooling technology and utilizes the heat balance principle and cycle stirring method to realize the constant cooling to impact specimen. With digital display and automatic control temperature, the Low Temperature Chamber is an ideal equipment for cooling and keeping constant temperature.

Product

High Temperature Diametral Extensometers (1000 C)

Model 3580

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Jinan Testing Equipment IE Corporation

Model 3580 - Jinan Testing Equipment IE Corporation

This model is for diametral strain measurement with furnace and induction heating systems. Quartz rods and water-cooling allow the unit to be used for high temperature testing of metals, ceramics and composites. With induction heating, this model often can be used without water-cooling. When used in furnaces, the extensometer is often mounted directly to the furnace side cut-out. Optional load frame mounting brackets are available for supporting the extensometer in cases where furnace mounting is not possible. These optional mounts are used with induction heating or furnace systems. The Model 3580 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.