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auto darkening welding helmet

SH5000

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Description

Shade Number In Lighte State：Din4#

Shade Number In Dark State：Din9#?3#（stepless regulation）

Response Time：＜0。1ms （room temperature）

Return Time：rapid o。2s slow 0。8s

Battery：LI-Mi ﹠Solar cells(min.lifetime is 5000 Welding hours)

Working Temperature:-5癈（23癋）to +55癈（131癋）

View Area：90?0mm UV

transmittance:313nm≤0.00006% 365nm≤0.000076% IR Transmittance: 780-1300nm≤0.003% 1300-2000nm≤0.009%

Weight:430g

Material of Helmet:PA

Demensions of carton:730?50?20mm(6 packaged helmet inside)

Gross Weight：7kgs

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