Patiesas krāsas filtra metināšanas ķivere, STHOR, 74486, 92x42 mm, automātiskā tumšošana, UV/IR aizsardzība līdz DIN 16

The STHOR welding helmet with TRUE COLOR filter (model code 74486) is designed for optimal protection during welding, shielding against arc light, UV/IR rays, and spatter. In contrast to traditional self-darkening filters, this helmet does not distort color perception. The shade intensity of the filter is adjustable, and the darkening feature can be turned off for tasks such as grinding welds.

Overview:

• Made from flame-retardant polypropylene with a polycarbonate filter screen
• Equipped with a 3-point adjustable headgear for a customized fit
• Soft material cushions for enhanced comfort during use
• Mini filter with 2 sensors that automatically darkens when exposed to an electric arc

Specifications:

• Dark state: DIN 9-13; Light state: DIN 4
• Optical class: 1/1/1/2
• Viewing area: 92 × 42 mm
• Response time: 1/25000 s; Brightening time: 0.1-1.0 s
• Powered by solar energy and a CR2032 battery

• Series: GRF
• Standard: EN 175:1997, EN 379:2003 + A1:2009
• Optical characteristic: 1 / 1 / 1 / 2
• Dark state: 9-13 DIN
• Light state: 4 DIN
• Filter type: auto-darkening TRUE COLOR
• Filter size: 110x90 mm
• Helmet material: PP
• Lens material: P.C
• 3 point headgear: yes
• Arc sensor quantity: 2
• Reaction time: 1/25000 s
• Functions: sharpening, joining
• Shade control: yes, external, liquid
• Brightening time: 0.1-1 s
• Delay control: yes, internal, liquid
• Automatic sensitivity adjustment: no
• Auto power on/off: yes
• UV/IR proof: yes
• Power supply: solar cell, battery
• Cell type: 3V; CR2032
• Working temperature range: -5 ~ +55 ˚C
• Storage temperature: -20 ~ +70 ˚C
• Application: joining
• Welding process: MMA, MIG, MAG, TIG