Leather automatic darkening welding welmet mask
2019-3-27 View:
- Brand
- Type
Introduction
Specification:
| Filter size | LY200A | LY200B |
| Cartridge szie | 108mm×51mm×5.5mm | 108mm×51mm×5.5mm |
| View size | 90mm×34mm | 90mm×34mm |
| Light shade | DIN3 | DIN4 |
| Dark shade | DIN11 | DIN13 |
| Shade adjust way | no | no |
| Switch time | 4/10000S | 4/10000S |
| Sensitivity | no | no |
| Delay time | 0.2S | 0.2S |
| Battery supply | lithium + solar | lithium + solar |
| Li battery capacity | 60mAH | 60mAH |
| Battery changeable | no | no |
| Working temperature | -20℃~65℃ | -20℃~65℃ |
| Sensors number | 2 | 2 |
| Mask material | PA/PP | PA/PP |
| UV/IR protection | DIN16 | DIN16 |
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