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High Welding Manufacture-Wenzhou Longwan Foreign Trade Co., Ltd
 
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High Welding Manufacture-Wenzhou Longwan Foreign Trade Co., Ltd
[China]
Address:
NO.999 Airport Road Wenzhou Zhejiang 325013 China
Phone:
86-0577-86651986
Contact name:
Emily , Sales Manager
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High Welding Manufacture-Wenzhou Longwan Foreign Trade Co., Ltd



 
Welding Helmet

Auto-Darkening Welding Helmet-CNHM-2-PA III

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Auto-Darkening Welding Helmet-CNHM-2-PA III

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 Model Number CNHM-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
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




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