WH4400
WH4400
basic information
TECHNICAL DESCRIPTION
| Filter model： | WH400 |
| Light state： | DIN4 |
| Dark state： | DIN9-13 |
| Switching time： | <0.1mS |
| Optical class： | 1/2/1/2 |
| Cartridge Size： | 110x 90 x 8mm (4.33 x3.54 x0.31" ) |
| Viewing area： |
92 x 42 mm (3.62x 1.65" ) |
| Sensitivity： | Low/High |
| Delay time： | Fast/Slow 0.20S ~0.60S |
| Shade Adjustment： | Inside &Stepless |
| Sensors： | 2 |
| TIG Capability： | >30A |
| Power Supply： | Li-Mn & Solar Combination |
| UV & IR protection： | Up to shade 16 |
| Weight： | 430G (0.95 Pound) |
| Material of helmet： | NYLON EN175 |
| Warranty (years)： | 2 |
| Available color： | blue/black/silver/red/other pattern |
| Certification： | CE, ANSI |
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