Hyundai HYWH-850RM Professional Auto Darkening Air Fed Welding Helmet

Professional Auto Darkening Air Fed Welding HelmetThe HYWH-850RM is a professional air fed welding helmet from Hyundai, featuring solar auto-dimming with spectral filtering technology, photoelectric sensors and liquid crystal light control technology, the HYWH-850RM offers full head respiratory protection to the welder, the perfect welding solution for welders in the most demanding conditions where filtered air is a must for a safe and comfortable working environment.LightweightWeighing only 1.1kg and supplied within a kit bag for easy storage and transport. The lightweight, compact design enables the user to wear comfortably for long periods of time and the soft fabric ensures a complete seal against hazardous fumes.Air Supplied Welding HelmetAir supplied welding helmets use an air powered blower system that is worn by the welder around his waist which collects and filters the ambient air to a very high degree. Providing 99.8% purity the HYWH-850RM delivers fresh clean air to the welders breathing area for up to 8 hours without interruption.Particle FilterThe HYWH-850RM is equipped with a particle filter that protects the user against particles (solid & liquid aerosols) suited for the most difficulat working conditions. The filter contaminates air and blows it into the welding helmet hood through the flexible tube. The respirator system generates a positive air pressure to help prevent contaminants from entering the hood.Calibrated AirflowThe electronic control system maintains the calibrated airflow at a pre-set level the battery powered blower units are rechargeable and depending on type normally will cover an eight hour shift. This method of protection for the welder is highly efficient and ensures welders do not breath in and ingest the many harmful particles found in weld fume. Additional protective measures may need to be in place for other workers exposed to the hazards of weld fume.Solar Auto-DimmingThe solar auto-dimming filter (ADF) applies photoelectric sensor theory which makes liquid crystal change from bright to dark state as soon as it receives arc light, while change from dark to bright state when welding is finished to protect the eyes and facial skin of users from arc light, splash and harmful radiation of IR/UV.In The Box:Helmet With Darkening LensHood & Headgear SystemBreathing TubeBlower Assembly With Filtration System(Spark Guard Cover, Foam Pre Filter & HEPA Filter)Belt AssemblyBattery ChargerKit BagUser ManualWarrantyCovered by 1 Year Hyundai WarrantySpecificationsSwitching Time 1/30000S From Light To DarkAir Flow Low Speed (RPM): 5.29 Cubic Feet Per Minute (150 LPM)ADF Self Check YESLow Volume Alarm YESLow Amperage TIG Rated >5amps(DC/AC)Battery Type (Ah) Rechargeable LithiumCartridge Size 125x102x10mmDark State Variable Shade 5~8/9~13Dark To Light 0.1-1.0S From Low To HighStandard Air Filter Filter Assembly Consisting Of Foam Prefilter & HEPA Filter. (Approved To Filter Particulate Down To 0.3 Micrometers In Size Filter: TH2PGrinding Function YESStorage HumidityBattery Life 500 Charges - Run Time Dependent On Air Flow Rate & Filter LoadLight State DIN 4Model Number HYWH-850RMOperation Temperature -5°C To 55°COptical Class 1/1/1/2Power Fully AutomaticPower Supply Solar Cell +2 Replaceable CR2450 Lithium Battery (Ah)UV/IR Protection Up To Shade DIN 16 At All TimesRuntime Low Speed (RPM): High Speed (RPM): 6-8hrsSensitivity Control Infinitely Adjustable From Low To HighArc Sensor 4Size (Blow Assembly) 192x190x101mmStorage Temperature -10°C To 50°CSystem Alarm 85dBA@10CMBattery Charging Time 3 HoursShade Control ExternalViewing Area 98x55mmShoulder Straps & Battery) 1.1KG Model Number: HYWH-850RMOptical Class: 1/1/1/2Viewing Area: 98x55mmCartridge Size: 125x102x10mmArc Sensor: 4.00Light State: DIN 4Dark State: Variable Shade 5~8/9~13Shade Control: External, VariablePower: Fully AutomaticSensitivity Control: Infinitely Adjustable From Low To HighUV/IR Protection: Up To Shade DIN 16 At All TimesSwitching Time: 1/30000S From Light To DarkDark To Light: 0.1-1.0S From Low To HighLow Amperage TIG Rated: >5amps(DC/AC)Grinding Function: YESLow Volume Alarm: YESADF Self Check: YESSize (Blow Assembly): 192x190x101mmWeight (Blower Assembly, Filters, Belt, Shoulder Straps & Battery): 1.1KGStandard Air Filter: Filter Assembly Consisting Of Foam Prefilter & HEPA Filter. (Approved To Filter Particulate Down To 0.3 Micrometers In Size Filter: TH2PAir Flow: Low Speed: 5.29 CFM (150 LPM), High Speed: 6.35CFM (180 LPM)Operation Temperature: -5°C To 55°CStorage Temperature: -10°C To 50°CStorage Humidity: <90%R.HBattery Type: Rechargeable LithiumBattery Charging Time: 3 HoursBattery Life: 500 Charges - Run Time Dependent On Air Flow Rate & Filter LoadRuntime Low Speed: High Speed: 6-8hrs, 4-6hrsSystem Alarm: 85dBA@10CMPower Supply: Solar Cell +2 Replaceable CR2450 Lithium Battery