Product Profile of Stiffness Tester

Polytech Instruments offers Stiffness Tester, Model 150-B. Polytech Instruments is an ISO 9001:2000 certified company. This Stiffness Tester is used to evaluate material stiffness and resiliency. This precision instrument provides accurate test measurement to ±1.0% for specimens 0.004" to 0.219" thickness. Materials include paper products, cardboard, plastics, metals, textiles, rubber, wire, tubing, felts and other sheet materials.

Stiffness Tester 150-B offers:

• Flexibility and Resiliency Testing

• Evaluates material stiffness

• Utilizes a two directional pendulum-type weighing system to evaluate material stiffness, flexural strength, resiliency and elasticity properties


Taber Stiffness Tester offers telescoping tripod legs which make this instrument lightweight and portable. Operated manually by a lever control switch, a robust housing protects the electrical components. The new ratchet stop roller significantly reduces specimen mounting variability.