Helmet No. AS-4022F
ADF Model XA-5022
Filter
Filter dimension 114X133mm(5.25″x4.5″)
View size 100×83.4mm(3.94″x3.28″)
Classification 1/2/1/1
Sensors 4
Light state 4
Dark state Variable shade 5-9/9-13
Power control Fully automatic
Shade control Internal/digital control
Switching time at 23℃ 0.08ms
Sensitivity & Delay time control Adjustable(internal)
Time from dark to light 0.1-0.9s adjustable
Grinding function Yes
Grinding warning flash Yes
Low battery Warring indicator Yes
Operation temperature -10℃- 65℃(14℉-149℉)
Storing temperature -20℃- 85℃(-4℉-185℉)
Power supply Solar cell,CR2450 Lithium battery,replaceable
Certifications approved CE, ANSI , CSA