| Transport Package: | Colour Box |
|---|---|
| Specification: | CE, ANSI |
| Trademark: | WELHEL |
| Origin: | Wuhan, Hubei, China |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | AUTO DARKENING LENS SPECIFICATIONS | |||||||||
| PROFESSIONAL | |||||||||
| MODEL | WH500 Series | ||||||||
| WH511 | WH500 | WH501 | WH512 | WH513 | WH514 | WH515 | WH516 | ||
| Cartridge Size (mm) | 110*90 | ||||||||
| Viewing Window Size (mm) | 92*42 | ||||||||
| Lens Thickness (mm) | 8 | ||||||||
| Weight (g) | 103 | ||||||||
| Light State | DIN4 | ||||||||
| Dark State | DIN9-13 | ||||||||
| Switching time (ms) | 0.04 | ||||||||
| Delay time Adjustment | Inside & Stepless (0.15~0.80s) | \ | Inside & Stepless (0.15~0.80s) | ||||||
| \ | Inside & Switch (Fast/Slow 0.25s/0.70s) |
\ | |||||||
| Sensitivity Adjustment | Inside & Stepless | \ | Inside & Stepless | ||||||
| \ | Inside & Switch (Low/High) | \ | |||||||
| Shade Adjustment (stepless) |
Outside | \ | Outside | \ | Outside | ||||
| \ | Inside | \ | Inside | \ | |||||
| Sensors | 2 | ||||||||
| Operation temperature | -5ºC(23ºF ) ~ +55ºC(131ºF) | ||||||||
| Grinding | \ | Inside | \ | Outside | |||||
| Power Supply | Li-Mn &Solar Combination | Replaceable Li-Mn & Solar Combination | Li-Mn &Solar Combination | Replaceable Li-Mn & Solar Combination | Li-Mn &Solar Combination | ||||
| TIG Capability | >5A | ||||||||
| Warranty (years) | 2 | ||||||||
| Optical Class | 1/2/1/1 | 1/1/1/2 | 1/1/1/2 | ||||||
| Certification | CE EN379,GS | CE EN379 , ANSI Z87.1 ,GS | |||||||
| Inner protection lens(mm) | 95.5*50.5*1 | ||||||||
Suppliers with verified business licenses
Audited Supplier 
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