Filter size:: 110*90mm*8m View area:Area: 91*41mm Dark Shade : DIN9 (8)-13(14) UV/IR Protection: UP to shade

 Welding Protection Mask

Features:

1.Viewing area: 91*41mm.

2.Light to dark: 1/25,000s

3.UV/IR protection: up to shade DIN 16.

4.Material :PA or PP. 

Technical Parameters:

Model Number	WH-637
Auto-Darkening	Yes
Switch Time	1/25,000s
View Area	91*41mm
Solar Powered	Yes
Cartridge Size	340mm*240mm*230mm
Sensitivity	low or high
Power Supply	solar cells, two lithium batteries
Helmet Material	PP
Switching time	1/25000s
Variable shade	DIN 9-13
Viewing area	91*41mm
Safety Helmet UV/IR pro tection	DIN 16
Light state	shade DIN 4
Darkness adjustment	External
ADF Frame Size	110*90mm
Warranty	1 year

Contact Person : Mr.Alvin Xu

Mobile :+86-(0)15924218977

Tel:+86-579-87293080

Fax: Tel:+86-579-87293069

Website:www.chinalaode.com

Add:Huajie Industrial District,Yongkang City,Zhejiang Province,China  321300

Welding Protection Mask