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- Contact Person : Mr. JIN YINGMIN
- Company Name : Wenzhou Essen Security Technology Co., Ltd.
- Tel : 86-0577-62890378,18969761778
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- Address : Zhejiang,Wenzhou,Yueqing
- Country/Region : China
- Zip : 325600
EF9040 Auto-darkening welding lens
Product Detailed
Related Categories:Other Electrical Equipment
1.auto-darkening welding lens,Electro-optical technology of Germany
2.The response time of fast ,1/25000s
3.Simple operation.
Auto-darkening welding lens EF9040
Cartridge Size | 110*90*8mm(4.33*3.54*0.31in) |
The Viewing Area of safety mask | 90*40mm |
Arc Sensor | 2 |
Light State | DIN4 |
Shade State | DIN9-13 Outside Variable |
Grind Function | No |
Sensitivity | Stepless Adjustable(Inside) |
UV/IR Protection | Up To Shade DIN 16 at all time |
Switching Time | <0.1ms( Room Temperature) |
Delay Time | 0.6-0.8S(Inside Stepless Adjustable) |
Power Supply for auto darkening welding Helmet | Solar Cell&Li-Batteries,No Battery change required |
TIG Rating | Enhanced |
Operating Temp | -10° C~+70° C |
Mask Material | Nylon(PA) |
Total Weight | 475g |
safety mask Warranty | 2 years |
Approved | EN379:2009,EN175:1997;CE,ECS(1883) |
EF9040 Auto-darkening welding lens
