Welding of Welders All about Welding and Welders Review of Hobart 770890 Auto-Darkening Welding Helmet
Introduction
The Hobart 770890 Auto-Darkening Welding Helmet is a top-tier product designed for both professional and amateur welders. This helmet promises not only to protect but also to enhance the welding experience with advanced features and technology. In this review, we will delve into its technical specifications, provide an overview of its functionality, share our detailed opinion, and compare it with other alternatives in the market.
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Tech Spec
Below are the key technical details of the Hobart 770890 Auto-Darkening Welding Helmet:
| Feature | Details |
|---|---|
| Brand Name | Hobart Welding Products |
| Model Number | 770890 |
| Viewing Area | 9.3 sq. in. |
| Optical Class | 1/1/1/2 |
| Light State | #3 |
| Dark State | #9 – #13 |
| Sensors | 4 independent arc sensors |
| UV/IR Protection | Continuous |
| Response Time | 1/25,000 seconds |
| Power On/Off | Auto |
| Working Temperature | -10°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Weight | 1.25 pounds |
| Dimensions (LxWxH) | 11.8 x 14 x 12 inches |
| Batteries Included | Yes |
| Battery Cell Type | Lithium |
| Special Feature | PureColor Lens Technology, Grind Mode, Analog Controls |
| Outer Material | Polyamide Nylon |
| Included Components | Protective Lens Kit |
Overview
The Hobart 770890 Auto-Darkening Welding Helmet offers a blend of durability, comfort, and cutting-edge technology. It features a wide viewing area of 9.3 square inches with PureColor Lens technology, providing a clearer and more accurate view of the weld and work environment. This helps improve weld quality and precision. The helmet is equipped with four independent arc sensors, ensuring reliable arc detection and quick response times. Additionally, it includes a Grind Mode that prevents the lens from darkening during grinding tasks, making it versatile for various applications.
Our Take on the Product
Having tested the Hobart 770890 Auto-Darkening Welding Helmet, we found it to be a robust and user-friendly piece of equipment. The wide viewing area and PureColor Lens technology significantly enhance visibility, making the welding process more accurate and less strenuous on the eyes. The four arc sensors provide excellent sensitivity and quick reaction times, crucial for maintaining safety and efficiency during welding.
However, the helmet is slightly heavier compared to some other models, which might be a concern for extended use. Despite this, the comfort provided by the well-designed headgear and the overall balance of the helmet mitigates this issue to a great extent. In terms of pricing, the Hobart 770890 offers good value for the features and quality it provides, positioning itself well within the market.
What to Know Before Buying
Before purchasing the Hobart 770890 Auto-Darkening Welding Helmet, consider the following:
- Usage Duration: While the helmet is comfortable, its weight might be a factor if you plan on using it for long periods.
- Application: The Grind Mode and adjustable settings make it suitable for various welding tasks, including grinding.
- Battery Life: The helmet comes with a CR2 battery included, but be prepared to replace it periodically, especially if used frequently.
- Environmental Conditions: The helmet is designed to operate in a range of temperatures, ensuring reliability in different working environments.
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Best Features of the Hobart 770890
- PureColor Lens Technology: Provides a clearer and more accurate view, enhancing weld quality.
- Wide Viewing Area: 9.3 sq. in. for better visibility.
- Four Independent Arc Sensors: Ensures reliable and quick arc detection.
- Grind Mode: Allows for clear visibility during grinding without lens darkening.
- Analog Controls: Easy adjustment of shade, sensitivity, and delay settings.
Alternatives in This Range
| Feature | Hobart 770890 | Lincoln Electric Viking 3350 | Antra DP3-0000 |
|---|---|---|---|
| Viewing Area | 9.3 sq. in. | 12.5 sq. in. | 8.06 sq. in |
| Optical Class | 1/1/1/2 | 1/1/1/1 | 1/1/1/2 |
| Arc Sensors | 4 | 4 | 4 |
| Reaction Time | 1/25,000 sec | 1/25,000 sec | 1/25,000 sec |
| Weight | 1.25 lbs | 1.2 lbs | 1 lbs |
| Special Features | PureColor Lens, Grind Mode | 4C Lens Technology, Grind Mode | Cheater Lens Compatible, Grinding Feature |
Final Conclusion
The Hobart 770890 Auto-Darkening Welding Helmet is a reliable and feature-rich option for welders seeking enhanced visibility, safety, and comfort. While it is slightly heavier than some competitors, its wide viewing area and PureColor Lens technology make it a standout choice in its price range. Whether you’re a professional or a hobbyist, this helmet is a worthy investment for improving your welding experience.
