Torsion Bar Testing Machines

Test & Measuring Instruments

Torsional Stiffness Tester measures rigidity of leather samples.

October 15, 2010

Torsional stiffness apparatus 108 measures flexibility and stiffness of leather or other bendable specimen. Mounted to rigid stand, instrument includes torsion head with dial protractor that is turned in plane normal to device's fixed torsion wire, until specimen is twisted 90°. Torsion values are obtained by measuring applied angular twist required to reorient sample 90° or other specified setting. Unit is based on apparatus described in test method ASTM D2821. Read More

Test & Measuring Instruments

Portable Ductility Tester provides wrap and torsion testing.

October 20, 2009

Providing slickline optimization in oil and gas industry, Wraptor(TM) allows for safe, controlled wire test of up to 3 ft in length for 0.125 in. line and more for 0.108 in. line. With tester, users can make accurate predictions as to state of slickline and its optimum retirement point. Self-contained in carry case, Wraptor comes with chuck, bushing, wire guide for wrap tests, spindle and chuck for torsion tests, as well as pliers, Allen key, table fixtures, and operating handle. Read More

Test & Measuring Instruments

Test Equipment performs wide range of mechanical tests.

July 28, 2009

Utilizing linear motor technology, ElectroPuls E10000 and E10000 Linear-Torsion are capable of running slow-speed static tests through to dynamic tests at frequencies over 100 Hz. Both are capable of up to 10,000 N, and E10000 Linear-Torsion features combined linear-torsion actuator for bi-axial tests. Features include stiffness tuning wizard to ensure achievement of critical loads, T-slot table for flexible test set ups, and electrically operated crosshead lifts. Read More

Test & Measuring Instruments

Torsion Testers offer capacities to 1,800 lb-in.

May 14, 2009

Table top eXpert 81T Testers utilize reaction torque transducer attached to movable tail stock mounted on linear slide. Tail stock can be left free floating or clamped during testing. Length of test bed, servo motor, and gearing is modified to accommodate varying specimen lengths, capacities, and test speeds. Available with choice of 2 closed-loop servo controllers, testers are suited for bone, catheters, elastomers, fasteners, joints, vascular devices, and wire. Read More

Test & Measuring Instruments

Microtorsion Tester has dual linear slide design.

November 17, 2004

Series 55MT MicroTorsion provides torsion testing for materials and parts that must withstand constant twisting and wrenching. Offered in 2,000 and 177 lb-in. designs, it features tabletop mounted load frame, adjustable crosshead, and torque cell protection device. Able to test specimens that require only few degrees of rotation or multiple turns in one or both directions, series is designed to test up to 36,000 revolutions. Read More

Test & Measuring Instruments

Testing Machines offer torsion testing capabilities.

November 17, 2004

ExPress servo-hydraulic universal testing machines are available with off center loading option that enables moment or torsion testing on machine designed for tension and compression testing. Available in capacities from 11,250-135,000 lb, systems are offered with Precise Digital Controller or MTESTWindows Materials Testing System. Former is suited for testing similar parts, repetitively, and latter provides flexibility of Windows-based testing system. Read More

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