Mechanical Load Tester
The mechanical load tester is used to test the resistance of products such as solar panels against external mechanical forces such as wind, snow, ice, and mounting loads.
The device simulates positive and negative loads to test the safety of the panel's frame, glass, and connection points.
Standards: IEC61215-MQT16、MQT20, IEC61730-MST34, UL1703-41, IEC62782
✅ 1. Air Bag Loading System
(Air Bag Load Tester)
Features:
A double-chamber structure; the tested component is positioned between two chambers.
The surface in contact with the component is covered with a highly elastic thin film, ensuring even and uniform distribution of the applied force.
The air pressure control system precisely controls the pressure in the air chamber and transfers it to the component surface.
Duration, number of cycles, and current magnitude can be adjusted.
Real-time deformation measurements can be made.
Stress values can be recorded in real time, monitored graphically, and exported.
The aluminum structure allows for easy assembly and disassembly.
A high-precision data acquisition system ensures measurement accuracy.
✅ 2. Cylinder Loading System
(Cylinder Load Tester)
Features:
Load application method: The cylinder applies pressure and vacuum via suction cups.
Material: Movable frame structure made of hot-extruded aluminum alloy profiles.
Each suction cup contains a cylinder, suction cup, and pressure gauge, facilitating control.
IPC control with extensive data storage capacity.
Pressure, tension, holding time, cycle count, cycle frequency, and current amplitude can be adjusted.
Pressure duration can be adjusted.
Pressure, deformation, temperature, cycle count, and current values are recorded throughout the test and can be exported to Excel.
The gas supply is equipped with a safety valve and a status warning light. An alarm is triggered in the event of a test failure, and the test is stopped.
✅ 3. Sandbag Load Tester
Features:
Modular design: Component selection and integration can be made according to user needs.
Real-time current monitoring and alarm system: If the current drops, an alarm is generated, and data is recorded.
The deformation meter tests the component's deformation.
Portable sandbag structure allows for easy transportation.
Aluminum profile architecture allows for easy disassembly and installation.
Industrial PC control allows for the ability to save test data in Excel format.
Equipped with electronic scales to measure the weight of sandbags.