Product Code: 804404
Brand: Telwin
The “TW LD” model helmet is composed of a central filter with automatic darkening TW C90. The helmet was designed to guarantee correct eye protection during welding, as well as providing the maximum performance both in facilitated assembly and the convenience and quality of use: it guarantees permanent protection against UV and IR radiation and sparks generated during the arc welding process.
Optional accessories
- External glass protection 95x115,5mm 2 pcs, product code: 804312
-Internal glass protection 41,5x96mm 2 pcs, product code: 804411
- Sweatband 2 pcs, product code: 804099
TECHNICAL SPECIFICATIONS OF CENTRAL FILTER TW C90
| Overall measurements: 110x90x10mm |
Filter protection plates: fexternal 115.5x95mm, internal 96x41.5mm |
| Visual area: 90x35mm | Luminous state: gradation 4 DIN |
| Dark state: 9-13 DIN | Switching time: < 0.0004 s |
| Protection against UV/IR: up to 13 DIN | Sensitivity: adjustable |
| Delay from dark state to luminous: 0.3s | Switch on/switch off: automatic |
| Light sensors: 2 | Power supply: solar cell and lithium battery (1xCR2032), replaceable |
| Operating temperature: -5°C (+23°F) +55°C (+131°F) | Preservation temperature: -20°C (-4°F) +65°C (+149°F) |
| Structure: plastic | Dimensions: 300 X 240 X240 |
| Weight: 1,09kg |
| Package | Dimensions | Weight |
|---|---|---|
| 1 | 31 × 50 × 26 cm | 1.06 kg |
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