MUREX Auto-Darkening Welding Helmet WH8000
| Light State | DIN4 | 
| Dark State | DIN9 - 13 (Stepless Adjustment) | 
| Switching Time | <1/25,000s at Room Temperature | 
| Delay Time | Fast/Slow 0.15S/0.80S | 
| Sensitivity | Stepless Adjustment | 
| Battery | Li-Mi & Solar Combination  (Min. Lifetime : 5,000 Welding Hours)  | 
		
| Operation Temperature | -5°C (23°F) - +55°C (131°F) | 
| Viewing Area | 92 x 42mm | 
| Catridge Size | 110 x 90 x 8mm | 
| UV Transmittance | 313nm ≤0.00006% 365nm ≤0.00006% | 
| IR Transmittance | 780 ~ 1300 nm ≤0.003% 1300 ~ 2000nm ≤0.009% | 
| Weight | 460g | 
| Material | Nylon | 
| CE Approved No. | C1128.1 WWH | 
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