ขาย Gentlehappy Li แบตเตอรี่พลังงานแสงอาทิตย์ Auto Darkening / เลนส์ฟิลเตอร์สําหรับหมวกกันน็อค ราคาที่ดีที่สุด

Specification: Filter Size: 110mm*90mm*9mm Active Viewing Area: 92.5mm*42.5mm Light Shade: DIN4 Dark Shade: DIN9~13 Way to shift Dark State: inside Control, stepless shift Switching Time: 1/10000S Sensitivity Adjustment: Stepless Control Delay Time: 0.1S~0.6S Power Supply: lithium battery/Solar powered Rated Capacity of Lithium Barrtery: 600mAh/1200mAh Operating Temperature: -10 centigrade~65 centigrade Sensors to Weld Arc: 2 Mask Material: PA/PP Protect Grade against UVB: DIN15 Inside Protect shelter: 104mm*47.5mm*1mm Outside Protect Shelter: 109mm*89mm*1mm Feature: 1. Using high-quality LCD and optical coatings, shielded permanent UV / IR protection (protection class 15 #), ensure that the operator from the harmful rays of UV / IR injury; 2. The new optical control of liquid crystal light valve auto-dimming technology, multi-layer LCD and coated glass, effectively block the ultraviolet, infrared, visible light is more easy to pass, thereby protecting the welders eyes, so the clearly observe the welding object, reducing the repeated welding, improving welding efficiency; 3. The automatic change of the original light control circuit, the goggles on the arc of the response time of less than 1/10000 seconds, from the bright state level into a dark state level, thereby reducing the unexpected moments arc damage to the eyes; 4. The original anti-interference switch design to prevent the side near the complex environment to see clearly the welding object; 5. The arc disappears, goggles flip to the time of the bright state-level protection by the dark state level be set according to demand within 0.1 seconds / 1.2 seconds; 6. With manual level setting function automatically change light welding goggles, bright state level DIN4 dark state level DIN9 ~ DIN13Darkening welding cap Package include: 1pc x Welding filter lens