Casque de soudage à obscurcissement automatique

technical data:gross weight (kg): 1.0000power supply: 2x3v cr2450filter dimensions [mm]: 126x102filter: protection against uv/ir rays at din16 levelnumber of sensors [pcs]: 4field of view [mm] 98x43light state [din]: 4dark state [din]: 9-13response time [ms]: 1/25000fonctions : soudage/meulageméthode de soudage : casque de soudage mma/mig/mag/tig avec filtre auto-assombrissant. This high-quality filter equipped with four arc sensors provides a 98*43 mm field of view a dark state din 9-13 a light state din 4 a response time of 1/25000 s a light-to-darken time of 0.1-1.0 s and a dark-to-darken time of 0.3-0.8 ms. Furthermore the filter provides protection against uv/ir radiation at a level of din 16. The helmet features smooth sensitivity and darkening adjustment as well as a stepless dimming speed control. Il est alimenté par une cellule solaire et deux piles cr2450 de 3 V et dispose d'une fonction marche/arrêt automatique. Le casque dispose également d'une fonction de protection contre le meulage. Il peut être utilisé à des températures allant de -5 degrés Celsius à +55 degrés Celsius. It is also equipped with a very comfortable 4-point harness with 2-point height adjustment occipital position adjustment smooth circumference adjustment with a ratchet system and filter distance adjustment.4 arc sensorsoptical class 1 / 1 / 1 / 1field of view: 98 x 43 mmresponse time 1 / 25000 swelding / grinding functionuv / ir protection din 16**illustrative photos.