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产品名称
WH521
PRODUCT DESCRIPTION
AUTO DARKENING LENS SPECIFICATIONS
MODEL: | WH521 |
Cartridge Size (mm): | 110*90 |
Viewing Window Size (mm): | 92*42 |
Lens Thickness (mm): | 8 |
Weight (g): | 103 |
Light State: | DIN4 |
Dark State: | DIN5-9/9-13 |
Switching time (ms): | 0.04 |
Delay time: | Inside & Switch 0.2S/0.60S |
Sensitivity Adjustment: | Inside & Switch |
Shade Adjustment (stepless): | Outside |
Sensors: | 2 |
Operation temperature: | -5℃(23℉ ) ~ +55℃(131℉) |
Grinding: | Outside |
Power Supply: | Li-Mn & Solar Combination |
TIG Capability: | >5A |
Warranty (years): | 2 |
Optical Class: | 1/1/1/2 |
Certification: | CE EN379 、ANSI Z87.1 、GS |
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