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> Auto darkening welding helmet solar autodark GYA202
Auto darkening welding helmet solar autodark GYA202
This product is of completely new design,
with shell material high and low temperature resistant, corrosion resistant
High and low temperature resistant, corrosion resistant
Flame retardant, sort, light-light, high intensity and durable
Clear vision on the work pieces both prior and during
welding which means improved quality and higher efficiency
Overall- process protection against ultraviolet (u v) and infrared (I R) radiation
GC-HM-GYA202is equipped with Li-Mi & solar cells.
The product will automatically turn off if it has not been in working state for 20minutes.
this will extend the lifetime or batteries
(the filter will stop operating when the sensitivity is at the lowest)
Full conformity with relate DIN, EN379 safety standards and ANSI Z87.12003 standard.
Shade Number in Dark State: DIN 9-13# (stepless regulation)
Response Time: less than 0.1ms (room temperature)
Time-delay return time: rapid-0.2s slou-0.8s
Working Temperature: 23 Fto 131 F (-5 Cto55 C)
Sensitivity Adjustment: Low/High or Stepless Adjustment
UV Transmittance: 313nm 0.00006%
IR Transmittance: 780 -1300nm 0.009%
Number or the Permission Certificate for Producing:
