enviClone Photovoltaic PV Module Solar Panel Wind Resistance Dynamic Mechanical Load Test Machine The PV modules Dynamic Mechanical Load (DML) Test Machine simulates the dynamic load with the pneumatic cylinders and suction cups. Each pneumatic cylinder drives one suction cup, and each cylinder rod is equipped with one tension pressure sensor. Each pneumatic cylinder is a separate control module. Periodic load stress test is performed on the Photovoltaic (PV) Modulesâ?? surface, and PV Modules can be installed according to different requirements. The system also has the ability to monitor the curvature of the PV Moduleâ??s center points in real time. SPECIFICATION Model No.: EVCL-DML-2200, EVCL-DML-2600 Max Dimensions of Tested PV Module Panel 2200 mm x 1200 mm, 2600mm x 1300mm, etc. Quantity for each test 1 Piece of PV Module Pressure Method Pneumatic Cylinders Quantity of Pneumatic Cylinders: 50 pcs, 98pcs, etc (varies as per your Max dimensions of solar panel) Quantity of Pressure Sensors: Each pcs for each pneumatic cylinder The Max Pressure can be tested: 12,000 Pa The Max Pulling Force can be tested: 7,500 Pa Accuracy Deviation: â?¤3% Deformation Sensor: 1 (or customized as per requirement) Controlling Method: Siemens PLC + HM1 Drive Method: Air Compressed Load Amplitude Test Range (Static) Pressure:� +500~12,000 Pa (Continuous, adjustable) Suction:� -500 ~ -7,200 Pa (Continuous, adjustable)�  Note: The test time and pressures can be adjusted during the test every time. Load Amplitude Test Range (Dynamic) Pressure:� -2,500 Pa ~ +2,500 Pa Suction:� -500 Pa ~ -7,200 Pa Frequency:� 3~7 times / min Accuracy Deviation:� â?¤� �±50 Pa. Test Standards IEC TS 62782 Photovoltaic (PV) modules â?? Cyclic (dynamic) mechanical load testing IEC 61215 Ed.3 Static: Forward Direction 2400 Pa�·1 IEC 61730 MST 34 Equivalent: IEC TS 60904-12, IEC TS 61836, ISO/IEC 17025, etc. Wuxi EnviClone Test Equipment Company specializes in environmental simulation test chambers for various industries such as automotives, photovoltaic (PV) modules, solar power, new energy batteries, rubber manufacturing, electronics, military, etc.