Top Bridge Co
[China]helmets--- Auto-Darkening Filter Welding Helmet
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PRODUCT SPECIFICATION
viewing area: 92*42mm 98*40mm
size of catridge 110*90*9mm
light state shade DIN4
darken state from DIN9-DIN13
switching time <0.0001s
rate of UV 313nm<0.002%
365nm<0.0002%
rate of IR 780-1300nm<0.0002%
1300-2000nm<0.002%
operating temperature (-5°- +55°C)
storing temperature (-20°- +70°C)
helmet material high-impact resistant
polyamide nylon
total weight 420g boxe color
Additional information:
Related products: Security & Protection ->Uniforms & Workwear
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Top Bridge Co
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| Street: | Hengfeng RD |
| City: | Shanghai |
| Postal code: | 200070 |
| Country: | China |
| Phone: | +86 21 51616451 |
| Fax: | +86 21 51616450 |
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Contact person |
| Name and Surname: | Wendy Ma |
| Phone: | +86 21 51616451 |
| Mobile: | +86 13764361185 |
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