maska za varenje solarna sa senzorom 350kn

Variable-Shade Death Skull Black Blue Solar Auto Darkening Welding Helmet LCD filter ADF ARC TIG MIG Welder Lens Grinding Mask
Introduction:
This item consist of two parts: Auto Darkening Filter(ADF) and Plastic Helmet. It is suitable for almost all types of electric welding, naming arc welding, gas shielded welding, etc. Once an arc is initiated, sensors on the helmet darken the lens to a shade #9 to #13, depending on the settings, hundreds of times faster than you can blink an eye.

Features:
-LCD darkening filter with a DIN 9~13 shade and ultraviolet (UV) and infrared (IR) coatings.
-UV/IR coated LCD filter protects your eyes from harmful rays regardless of active/inactive shade setting.
-2 Korea manufactured probes(light sensor) are mounted near the lens to detect the welding arc, its high sensitivity will protect your eyes from welding or grinding selection.
-When the probes sense the arc, auto- darkening filter will immediately turn to dark, and its response time is approx 1/25000S.
-93x43mm LCD filter inlaid in very large view window for easy observation, which can be taken down and replaced.
-A lighter weight helmet minimizes strain on the user's neck and reduces fatigue while increasing comfort.
-Darkness, sensitivity and delay time are all in knob stepless adjustment according to your own preference.
-Outside knob to adjust blackening, more convenient while operating and improve your working efficiency by 25%.
-Best of all, the helmet stays down before, during and after the job is being done, no more head snaps to lower the helmet.
-Filter cartridges are powered by a built-in solar-backup lithium battery.
-This makes arc starts easier because the welder can see the position of his MIG gun, TIG torch or stick electrode relative to the material he is welding.
-Auto-darkening welding helmets enable you to setup a welding joint with the hood in position.
-High strong materials and fire retardant make it suitable for high welding operation temperature.
-Fashion appearance, ultra light designing and wearing comfortable.

Specification:
Material: PP
Color: As the picture shows
Weight:0.51kg
Filter dimensions:93 × 43mm
View window dimensions: 115x90mm
Helmet dimensions: 26.0x 21.0x 18.0cm
Models: Skull, Death, Black, Blue phantom, Ghostcrawler
Blackening: DIN9~13 stepless adjustment
Response time(bright to dark): 1/30000s~1/10000s
Working temperature: -5°C ~ 55°C （23°F ~ 131°F）