catalogue search
P. 01
|
You may also be interested in
Safety shoes, Multi-gas detector, Boots, Shoes, Welding gloves
Text version of the page
| Optrel p 250 Welding Helmets Models K2500, K2501, K2502 | |||||||||||||||||||||||
| Technical Data Type Cartridge / filter dimensions Cartridge case material Cartridge weight Viewing area Light transmittance Switching time Switching time Operation temperature Power supply Arc detection Water resistance Cover lenses Total weight Helmet material Headgear material Standards Warranty Application ranges | |||||||||||||||||||||||
| K2500 - Shade 10 passive welding lens K2501 - Auto-darkening Single Shade, light shade 3, dark shade 10. K2502 - Auto-darkening Variable Shade, light shade 3, dark shade 9-13 adjustable by knob and sensitivity adjustment by knob | |||||||||||||||||||||||
| 4 Y2 inch x 5 % inch / 114mm x 133mm PC-ABS Blend Single shade Variable shade K2501 (single shade) K2502 (variable shade) | |||||||||||||||||||||||
| 3.5 oz / 100 g 4.9 oz / 140 g 3.86" x 1.58" / 98mm x 40mm 3.86" x 1.93" / 98mm x 49mm | |||||||||||||||||||||||
| ultraviolet/infrared protection visible range activated (single shade) visible range activated (variable shade) | maximum at any shade setting shade level 10 13 | ||||||||||||||||||||||
| visible range not activated shade level 3 | |||||||||||||||||||||||
| 0.00036 s (0.36 ms) at 70 F 0.23 s battery type Lithium CR 2032, qty 2 | |||||||||||||||||||||||
| light to dark dark to light 23F to 131°F / -5°C to +55°C solar cells, with replaceable batteries | |||||||||||||||||||||||
| K2501 (single shade) two sensors above the viewing window K2501 (variable shade) "light guide technology" Splash resistant - DO NOT SUBMERGE outside, intermediate (in front of welding filter) and inside (behind welding filter) 18 oz / 500 g (with variable shade cartridge) Nylon - PA66 HD-PE ANSI Z87.1, CSA Z94.1 2 years from date of sale (auto-darkening cartridge) Most general arc welding processes: Electrode Welding (Stick Welding, SMAW) MIG / MAG (GMAW) Flux Cored Wire Welding TIG welding (GTAW) NOT designed for laser welding! | |||||||||||||||||||||||
| Sperian Safety Products January 2008 | |||||||||||||||||||||||