Perovskite solar cell no-encapsulation sealed test fixture

Water-oxygen isolation: The sealing ring uses high-quality nitrile rubber, with 120 degC to isolate water and oxygen. The test electrode uses a standard high-vacuum glass sintered sealed penetrating element, operating temperature: -55 ~ 125 degC.

High-transparency windows: The lid uses high-transmittance quartz glass sheets to ensure optimal light transmission, and various filter glass sheets can be customized as needed to block light of specific wavelengths.

Split design: The fixture plate and base are connected by spring ejector pins, making sample loading and unloading convenient.

Four-wire design: reduces the impact of wire resistance; for special requirements, the sandwich can be customized with the number of joints or as needed.