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Leather automatic darkening welding welmet mask

2019-3-27      View:
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Introduction

Specification:

Filter size LY200A LY200B
Cartridge szie 108mm×51mm×5.5mm 108mm×51mm×5.5mm
View size 90mm×34mm 90mm×34mm
Light shade DIN3 DIN4
Dark shade DIN11 DIN13
Shade adjust way no no
Switch time 4/10000S 4/10000S
Sensitivity no no
Delay time 0.2S 0.2S
Battery supply lithium + solar lithium + solar
Li battery capacity 60mAH 60mAH
Battery changeable no no
Working temperature -20℃~65℃ -20℃~65℃
Sensors number 2 2
Mask material PA/PP PA/PP
UV/IR protection DIN16 DIN16


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