Taian Shuangyan Machinery & Electronic Co., Ltd.

Technical data: Filter size(mm) 110 90 9 Viewing Area(mm) 98 40 Light state DIN.3 Dark stat

Filter size:110909mm Viewing Area:9840mm Light state:DIN.3 or DIN.4 Dark state:DIN.913 Switch time:1/25000s Delay time:0.6s Power supply: So...

Filter size: 110909mm Viewing Area: 9840mm Light state: DIN.4 Dark state: DIN.9-13 Switch time: 1/25000s Delay time: 0.6s Power supply: Solar cells &

Product Instruction: 1. Automatically changes from light state to dark state when an arc is struk. 2. The shade number can be set manually between D

Filter size: 110909mm Viewing Area: 9840mm Light state: DIN.4 Dark state: DIN.9-13 Switch time: 1/25000s Delay time: 0.6s Power supply: Solar cells &

Filter size: 110909mm Viewing Area: 9840mm Light state: DIN.4 Dark state: DIN.9-13 Switch time: 1/25000s Delay time: 0.6s Power supply: Solar cells &

Filter Size: 110909mm Viewing area: 9040mm Light state: DIN. 4 Dark state: DIN.913 Switching time: 1/25000s Delay time: 0.6s Power supply: Solar cells

Filter size: 110909mm Viewing Area: 9848mm Light state: DIN.4 Dark state: DIN.9-13 Switch time: 1/25000s Delay time: 0.6s Power supply: Solar ce

Filter size: 110 90 9mm Viewing Area: 98 40mm Light state: DIN.4 Dark state: DIN.9-13 Switch time: 1/25000s Delay time: 0.6s Power supp