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HIGH WELDING MANUFACTURE--WENZHOU LONGWAN FOREIGN TRADE CO.,LTD.
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Auto-Darkening Welding Helmet-CNHM-2-PA III Inquire now
 

Product Description
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
Working Temperature:-5℃(23℉)~ +55℃(131℉)
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


Contact Information
 
HIGH WELDING MANUFACTURE--WENZHOU LONGWAN FOREIGN TRADE CO.,LTD.
NO.999 AIRPORT ROAD WENZHOU CHINA
Wenzhou, Zhejiang
China 325000
  • Tel : 86-577-8665-1986
  • Fax : 86-577-8665-1966
  • Homepage : http://www.highwelder.com

    Contact :
    Ms. Emily
    Sales Manager, Sales

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