COMPANY PRODUCT

Overview

GNZ-1000 Series Optical Fiber Cable Flexing Testing Machine is intended to establish the ability of a fiber optic cable to withstand mechanical repeated flexing in service, e.g. elevator cable.

Sample

The sample shall be terminated at each end in a connector, or in a manner such that the fibres, sheaths and any strain members are clamped together in a representative manner. It shall be of a length sufficient to carry out the specified test.

Apparatus

The pulleys shall have a semicircular shaped groove for circular cables and a flat groove for flat cables. The restraining clamps D shall be fixed so that the pull is always applied by the weight from which the carriage is moving away. An equivalent apparatus may be used, for example that shown in IEC 60227-2.

Technical Parameter