Spectral Frame Torsion Tester

SL-605 Glasses Frame Torsion Tester

Product Introduction

Technical Requirements of Ophthalmic Optics-Glasses Frame-Basic Requirements and Test Methods The upper part of this instrument is a sample clamp, and the glasses frame is clamped at both ends of the clamp for torsion test. The eccentric device is driven by the motor to perform angular deflection and twisting. After the number of twists required by design. Stop the operation of the instrument, take off the sample, observe its wear degree, evaluate its folding resistance, and provide reference data for material selection.

Testing Standard

The leg torsion tester for glasses is based on GB/14214-2003 "General Requirements and Test Methods for Glasses Frames" and ISO12870:1997.

Technical parameters