Robert1998
Forum Supporter
- Messages
- 225
- Location
- Spain
Hi everyone.
It could be a silly question but... The filter in the welding mask is allways activated, I mean, Is it a pasive filter? To explain better the question, If I use the mask without batteries and the mask desn´t darken, it will continue blocking the UV radiation?
I´m not going to use the mask without batteris, is only an example, but I would like to know better the behavior of the mask.
Thank you
Kind regards
It could be a silly question but... The filter in the welding mask is allways activated, I mean, Is it a pasive filter? To explain better the question, If I use the mask without batteries and the mask desn´t darken, it will continue blocking the UV radiation?
I´m not going to use the mask without batteris, is only an example, but I would like to know better the behavior of the mask.
Thank you
Kind regards