
This machine is designed for mobile phone, tablet computer, electronic dictionary, e-book, charger, car door lock, rotating shaft and other products to do torque test.

The RS-8109A Flammability Tester is designed for evaluating the horizontal burning characteristics of automotive interior materials such as seats, trim panels, carpets, headliners, and other organic components, ensuring compliance with safety standards.

Designed for the small torque tests of products, including TWS headset charging box spindles, smartwatch knobs, cellphone spindles (HINGE), NOTEBOOKs and HINGEs for torque attenuation and life tests. It is even capable of measuring ammonium chain torque tests for products like glasses cases and folding screen cell phones, displaying torque values for each positive and negative rotation.

Designed to test the coefficient of friction of glass, plastic film, paper, metal and other products, the purpose is to drive the sample through the transmission mechanism to move to one side of the platform, the sample surface exerts the slider, and then through the measurement system will be the sample and the slider static coefficient of friction, coefficient of friction, in order to get the results of the coefficient of friction of the products of different batches. Through the measurement of the material's slipperiness, it can control and regulate the production quality and process indexes of the products to meet the requirements of product use.

Dual-Ear Independent Testing: Measure left/right ear tension simultaneously or individually, accurately simulating real-world wearing scenarios.
Ultra-High Precision: 0.01N resolution with a 100N max capacity, ideal for lightweight to heavy-duty headset models.
Flexible Parameter Control: 40-300mm adjustable expansion range + stepless speed adjustment (15-300mm/min) for diverse testing requirements.
Space-Saving Design: 650mm ultra-compact footprint and 35kg lightweight build, perfect for labs or production lines.
Global Voltage Ready: Standard AC220V power input, compatible with international electrical systems.

This machine is suitable for the twist life test of headphones. The twist test method is: after the headphones are fixed by the front and rear clamps, they are stretched in opposite directions to a certain distance at the same time, and then stretched in opposite directions at the same time to the starting position. The test stroke can be set. After N tests, the headphones are removed to test the headband performance.

The Headphone Headband Expansion Life Tester RS-6910 is designed for the expansion (opening and closing) life test of headphones. The expansion test method is: after the headphones are fixed by the left and right clamps, they are stretched to a certain distance in the left and right directions at the same time and then returned to the starting position at the same time. The test stroke can be set. After N tests, remove the headphones to test the headband performance

The RS-DP-04-2D Micro-Drop Tester is designed for testing small electronic consumer products, such as mobile phones, tablets, e-readers, chargers, and more. This device simulates the minor drops that occur during everyday use, such as dropping the product onto a tabletop or similar surface, to evaluate the durability of the outer shell and the impact resistance of the internal structure.

- Dual-layer design: Maximizes space efficiency while saving installation area.
- Advanced safety measures: Equipped with smoke alarm sensors, carbon dioxide fire extinguishers, and explosion-proof inner design with pressure relief valves.
- Robust explosion-proof structure: Doors feature explosion-proof chains to prevent secondary damage.
- Precise temperature control: Wide temperature range (-70℃ to +150℃) with uniformity and minimal deviation.
- Smart control system: Touchscreen interface, USB data export, RS485 connectivity, and remote monitoring via specialized software.