Product Code: 804082
Brand: Telwin
The “TW9000” model helmet is composed of a TW521 filter, or the TW602 filter or the TW801 filter; furthermore, it is composed of transparent front internal and external guards.
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
- Internal glass protection 50x95mm 2 pcs. product code: 804101
- External glass protection 114x134mm 2 pcs. product code: 802939
- Sweatband 2 pcs. product code: 804099
TECHNICAL SPECIFICATIONS OF FILTERS TW 602, TW 801, TW 521
| Overall measurements: 133x114x9mm (TW 602 - TW 801) - 110x90x8mm (TW 521) |
Filter protection plates: |
| Visual area: 100x67mm (TW 602), 100x93mm (TW 801), 92x42mm (TW 521) | Luminous state: gradation 4 DIN |
| Dark state: variable gradation 4/5 - 9 and 4/9 - 13 DIN | Switching time: < 0.0004 s |
| Protection against UV/IR: up to 16 DIN | Sensitivity: adjustable |
| Delay from dark state to luminous: 0.1 - 1 s with control knob | Switch on/switch off: automatic |
| Light sensors: 4 (TW 602 - TW 801), 2 (TW 521) | Power supply: lithium-solar cell combination |
| 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: 0,62kg |
| Package | Dimensions | Weight |
|---|---|---|
| 1 | 49 × 32.5 × 27.5 cm | 1.22 kg |
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