Hilitand Welding Helmet Pro Solar Auto Darkening Welding Helmet Arc Mig Mask Grinding Welder Protecting Tool

Description: The liquid crystal light valve in this product can turn from light to dark at the moment of electricity arc appearing, with the principle of photoelectric. The darkness degree can be adjusted between DIN 9 and 13. UV-IR filtering assembly consists of reflective coated glass, multi-layer light valve and polarizer. It can effectively block the radiation and infrared ray, and effectively workers' eyes against the damage from radiation and infrared ray. Specifications: Material: PP Light Condition: DIN 4 Shading: DIN9-13 (adjustable) Item Size: 22.5 x 18 x 28cm / 8.85 x 7.08 x 11.02" Viewing Window: 9.2 x 4.2cm / 3.62 x 1.65" Delay Time: <1/30000 second (Usual temperature) Sensitivity: Low/High (adjustable) : 16 Operating Temperature: -5 to 55 Storage Temperature: -20 to 70 Package Includes: 1 x Welding Helmet Note: Do not allow any water entering into the product, otherwise it will cause permanent damage.

• 【WIDER COVERAGE THAN COMMON HELMET】 Automatic darkening helmet has wider coverage than common helmet. It can be used to the face and neck against damage from electricity arc and improve working efficiency
• 【WIDELY USED】 This product is widely used in shipbuilding,, architecture, steel, boiler manufacture and so on
• 【OPERATING TEMPERATURE RANGE】 The operating temperature range is -5~+55. The operating temperature range is -10~+60. The storage temperature range is -20~+70. The relative humidity range is 20%~80%
• 【NOTE】 The helmet can the electricity arc resulted from welding to electronic . These will be magnified and passed to the LCD driven circuit, in which the light valve will be turned from light to dark
• 【EFFECTIVELY EYES】 Auto darkening welding helmet can effectively block the ultraviolet radiation and infrared ray, and effectively eyes against the damage from ultraviolet radiation and infrared ray