الوصف

Auto Darkening Solar Power Welding Helmet TECHNICAL DATA: LIGHT STATE: DIN4 DARK STATES: DIN***3 ( Stepless Regulation)) SWITCHING TIME: (Light to Dark) < 1/1, **0S at Room Temperature (Dark to Light) <0. **1S (Automatic) DELAY TIME: As Buyer's Option(WH***0A): Slow: 0. 6S~0. 8S Fast: 0. 1S~ 0. 3S Sensitivity adjustment: As buyer's option (WH***0A): LOW/HIGH BATTERIES: Li-Mi & Solar Combination (Min. Lifetime: ***0 Welding Hours) OPERATING TEMPERATURE: *5C-**5C VIEWING AREA: *0 X *0 MM (**1/2" X **2/3" SIZE OF FILTER CARTRIDGE: **0 X *0 X *0MM (**1/3" X **1/2" X 1/3" RATE OF ULTRA-VIOLET TRANSMITTANCE: **3 NM < 0. ****6% **5 NM < 0. *****1% RATE OF INFRA-RED TRANSMITTANCE: *******0 NM < 0. **3% ********0 NM <0. **9% WEIGHT: **0G (1. *8 Pound) MATERIAL OF HELMET: Nylon PACKAGE: DIMENSIONS OF CARTON: **0X**0X**0 MM (6 Packaged Helmet Inside) GROSS WEIGHT: 6KG NET WEIGHT: 2KG