仪器简介：

广泛用于光伏组件多项试验，产品执行IEC 62782、IEEE 1262、VDE-QT-PV-001、IEC 61215、IEC 61646及UL 1703标准“动态及静态机械载荷试验”

机械载荷试验（IEC 61215-2005, IEC 61646-2008, UL 1703-2004等标准）
确定组件经受风、雪或覆冰等静态载荷的能力。
有效载荷测试面积：>2000×1000mm (W×D)
组件表面负荷：1465*1.2/1.5, 2400~5400Pa
控制方式：PC计算机 (Windows XP操作平台)
载荷方式：正反双向试验

BR-PV-ML(G) Mechanical Load Tester (Gas Pressure)

Implementation of standards: IEC 61215:2005 & Ed.3, IEC 61646:2008, UL 1703-2008

Effective test area: > 2000×1350mm (L×W)
Load to module: 2400Pa, 5400Pa, ≥1465×1.2/1.5Pa
Control type: PLC

Air cylinder, cupule, pressure sensor: 32 set (Each cupule controled by a cylinder and a pressure sensor)
Vacuum cupules: 32 pcs, between cupules is adjustable, all universal frame, assure uniformity on the surface of module after deflect. ensure 32 pressure points uniformly.

High precision load detection system: Nonlinear degrees is no more than 0.5%FS
Loading tracking system: According to the test process, certain slope, platform, system can preprogram on the need for the pressure, and drive system can load to module.

High precision loading drive system: With main components of load actuators, precision is not more than 0.2% F.S.
Automatic adjustment fast loading system: In the long time testing process, many factor lead to changes in load of the module, and the system can be applied to repair pressure tend to constant load.

Loading pressure curve record: Because of the loading process over a long period of time, the operator is difficult to monitor the whole process of loading. The system can record all loading pressure curve, and it can help operators know the result of the test load process, assistant analysis.

Loading pressure curve formula function:
The system can store 256 group of prefabricated load curve, convenient operator calls or storage common load curve, decrease working intensity and error probability.
Loading orientation: Positive and negative direction.

Loading control and continuity test are integration in software.
Operation software language: English
Load monitoring: Real-time display the general pressure of cylinders, Input the size of module, automatically compute the surface pressure of module.

Pass criteria:
No intermittent open-circuit fault detected during the test...
Monitoring system of the electrical continuity:
Contain PC, DC 60V/10A power, DAQ, Software.

BR-PV-ML(B) Mechanical Load Tester (Gasbag Pressure)

The latest design, pressure more evenly, low cost, convenient operation
Load mode: unidirectional or bidirectional
Pressure regulation: an external air compressor is connected with a pressure regulating valve
Electrical continuity measurement system: contain PC, DC 60V/10A power, DAQ, Software.