Shenyang Qingyang International Trade Co., Ltd.
Main products:Display Freezer,Showcase,Supermarket Equipment,Commercial Refrigeration Equipment,Water Dispenser
Products
Contact Us
  • Contact Person : Ms. Lee Linda
  • Company Name : Shenyang Qingyang International Trade Co., Ltd.
  • Tel : 86-24-86263788
  • Address : Liaoning,Shenyang,Huanggu District
  • Country/Region : China
  • Zip : 110034

auto-darkening welding helmets standard welding masks

auto-darkening welding helmets standard welding masks
Product Detailed
welding mask 1Meet to ANSI Z87.1/EN 379 standards 2Lifetime:2 years at least 3Suitable for TIG, MIG, MAG,Arc welding 4CE

auto-darkening welding helmet.

standard welding mask .

darkening welding helmet

Specifications:

Filter size(mm) 110×90×9Viewing Area(mm) 90×40Light state DIN.3 or DIN.4 Dark state DIN.9-13Switch time(s) 1/25000Delay time(s) Slow:0.6-0.8 Fast:0.1-0.3.Power on/off Fully AutomaticPower supply Solar-li,No battery change required.Rate of UV transmittance 313nm<0.00006% 365nm<0.00006%Rate of IR transmittance 780~1300nm<0.003% 1300~2000nm<0.009%Eye protection EN379 1/2/1 Weight 420g Sensitivity adjustment Low/High Available color: Product with different color can be supplied according to customer's requirement.

Other type:



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