Model: Welding Mask(HM-2-PA III)

Technical Parameter:
Light shades Avaliable: DIN 4#
Dark shades Avaliable: DIN9-13#
Response Time: Not less than 0.5ms (under the room temperature)
Delay Control: Quick-grade---0.3s, show-grade---2s
Service life: More than 5000h
Viewing Area: 90X40mm
Size of Appearance: 110X90X9mm
Permeating Rate of Ultraviolet Radiation: 313nm<=0.00006% 365nm<=0.000061%
Rermeating Rate of infrared Ray: 780~1300nm<=0.003% 1300~2000nm<=0.0094%
Materials: PA
Weight: 570g

WENZHOU XINMEI IMP.& EXP.TRADING CO.,LTD
WENZHOU MAOS ELECTRIC MANUFACTURE CO.,LTD
http://www.cnxinmei.com
http://www.maoselectric.com
E-mail:emily@cnxinmei.com cnxinmei@163.com
MSN:cnxinmeiemily@hotmail.com
Skype:cnxinmeiemily
Tel:+86-577-88913818
Fax:+86-577-88916898
Add:Room 2402,Zhongyuan Mansion,Xincheng Road,Wenzhou,Zhejiang,China
P.C:325000