Izod Pendulum Impact Testing Machine for Plastic, Electrical Insulation

The XJU-5.5J Izod Pendulum Impact Testing Machine is engineered to quantify the impact ductility of non-metallic materials, including engineering plastics, glass fiber, ceramics, cast stone, plastic electrical components, reinforced nylon, and electrical insulation materials. It is a reliable instrument for evaluating impact toughness and fracture resistance under controlled single-blow conditions.

This tester supports the quality control requirements of chemical enterprises, scientific research institutes, quality inspection authorities, and specialized production factories. Its rigid construction and precision measurement system make it suitable for both laboratory testing and routine production inspection.

The instrument consists of a rigid frame assembly, specimen mounting base, pendulum striker, operational mechanism, and dial indicator, delivering stable and repeatable impact test results.

A pendulum hammer of predefined energy strikes the specimen mounted on a horizontal beam, fracturing it via a single impact blow. The impact point is positioned centrally between the two supporting points.

The energy absorbed by the specimen upon fracture is derived by computing the pendulum's energy variance before and after impact. Impact strength is subsequently calculated with reference to the initial cross-sectional area of the test specimen.

• Adopts high-hardness precision bearings and a single-axis photoelectric sensor to substantially reduce energy dissipation caused by friction.
• Keeps frictional energy losses well under the thresholds specified in relevant standards.
• Delivers intelligent operational status alerts according to impact circumstances.
• Enables real-time communication with test operators to secure reliable test completion rates.

Overall packing size and gross weight differ across various models. We optimize equipment packaging for a compact footprint and lightweight design to reduce freight expenses. For cross-border consignments, the instrument is firmly packed inside a wooden crate for enhanced safeguarding, together with full sets of shipping paperwork and identification labels.

We cooperate with trustworthy logistics providers to guarantee punctual and secure shipment. Clients can specify their favored shipping modes, and we will make proper arrangements to meet such demands. After receiving the goods, please examine the package for any visible damage. Reach out to our customer support team promptly should any defects be found.