Auto-darkenning welding and Grinding Helmets dollar design
92*42mm/3.62''×1.65'' Solar cell backed up with changeable 2 AAA Alkaline batteries
| Modle | GX-450S |
| Picture |  |
| Optical Class | 1/2/1/2 |
| Viewing Area | 92*42mm/3.62''×1.65'' |
| Cartridge Size | 110*90*9mm/4.33''×3.54''×0.35'' |
| Arc Sensor | 2 |
| Light State | DIN 4 |
| Dark State | Variable shade, #9 ~13 |
| Shade Control | External ,Variable |
| Power On/Off | Fully Automatic |
| Sensitivity Control | Low -Middle- High |
| UV/IR Protection | DIN16 |
| Power Supply | Solar cell. No battery change required |
| Switching Time | 1/15000s |
| Dark to Light | 0.25~0.30s at fast position 0.65~0.85 at slow position |
| Low Amperage TIG | 20amp |
| Grinding Function | YES |
| Low Volume Alarm | NO |
| ADF self-check | NO |
| Operating Tep. | -5℃~+55℃ |
| Storing Tep. | -20℃~+70℃ |
| Warranty | 2 Years |
| Approved | CE, DIN-Geprüft, ANSI Z87.1, CSA Z94.3 |
| Application range | MIG; MAG/CO2; SMAW; Air carbon cutting; TIG ; PLASMA arc welding/cutting |
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| Modle | GX-4000 |
| Picture |  |
| Optical Class | 1/2/1/2 |
| Viewing Area | 92*42mm/3.62''×1.65'' |
| Cartridge Size | 110*90*9mm/4.33''×3.54''×0.35'' |
| Arc Sensor | 2 |
| Light State | DIN 4 |
| Dark State | Variable shade, #9 ~13 |
| Shade Control | Internal,Variable |
| Power On/Off | Fully Automatic |
| Sensitivity Control | Low — High |
| UV/IR Protection | DIN16 |
| Power Supply | Solar cell. No battery change required |
| Switching Time | 1/15000s |
| Dark to Light | 0.25~0.30s at fast position 0.65~0.85 at slow position |
| Low Amperage TIG | 20amp |
| Grinding Function | YES |
| Low Volume Alarm | NO |
| ADF self-check | NO |
| Operating Tep. | -5℃~+55℃ |
| Storing Tep. | -20℃~+70℃ |
| Warranty | 2 Years |
| Approved | CE, DIN-Geprüft, ANSI Z87.1, CSA Z94.3 |
| Application range | MIG; MAG/CO2; SMAW; Air carbon cutting; TIG ; PLASMA arc welding/cutting |
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| Modle | GX-550D |
| Picture |  |
| Optical Class | 1/2/1/2 |
| Viewing Area | 92*42mm/3.62''×1.65'' |
| Cartridge Size | 110*90*9mm/4.33''×3.54''×0.35'' |
| Arc Sensor | 2 |
| Light State | DIN 4 |
| Dark State | Variable shade, #9 ~13 |
| Shade Control | External,Variable |
| Power On/Off | Fully Automatic |
| Sensitivity Control | Adjustable(Stepless) |
| UV/IR Protection | DIN16 |
| Power Supply | Solar cell. Battery change required 2×AAA Alkaline batteries |
| Switching Time | 1/25000s |
| Dark to Light | 0.1～1.0S by dial control knob |
| Low Amperage TIG | 20amp |
| Grinding Function | YES |
| Low Volume Alarm | YES |
| ADF self-check | YES |
| Operating Tep. | -5℃~+55℃ |
| Storing Tep. | -20℃~+70℃ |
| Warranty | 2 Years |
| Approved | CE, DIN-Geprüft, ANSI Z87.1, CSA Z94.3 |
| Application range | MIG; MAG/CO2; SMAW; Air carbon cutting; TIG ; PLASMA arc welding/cutting |
