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Neon signs evolved from scientific experiments in which various gases were subjected to high-voltage currents. In 1856, Heinrich Geissler produced a light source by passing a high-voltage alternating current through a low-pressure gas sealed in a glass tube. Subsequent experiments showed that almost all gases would conduct an electric current, and that many would produce light. The problem was that most of the common gases, like carbon dioxide, would react with the current-carrying electrodes within the sealed tube. This quickly reduced the efficiency of the electrodes until the light sputtered and died.
A process known as bombarding is used to remove any impurities from the glass, phosphors, and electrodes. First the air inside the tubing is evacuated. After the vacuum reaches a certain level, dry air is allowed back into the tubing until the pressure is in the range of 0.02-0.04 inches (0.5-1.0 mm) of mercury. The longer the tubing, the lower the pressure may have to be. A very high-current transformer is connected to the electrodes. For a length of tubing that may normally run on 30 milliamperes, 400-750 milliamperes may used for the bombarding process. The high current heats the glass to about 420°F (216°C), and the metal electrode is heated to about 1400°F (760°C). This heating forces the impurities out of the materials, and the vacuum pump carries the impurities out of the system.
Considering Viewing Distance and Angle: In addition to the size of the sign, consider the viewing distance and angle. Your sign needs to be visible from as far away as possible and from various angles. After all, motorists will be approaching your station from different directions. Color and Brightness: Now, let’s talk about color and brightness. These factors play a significant role in the visibility and attractiveness of your sign. Impact of Color on Visibility: Different colors have varying visibility ranges. For example, red and yellow are highly visible colors and are often used for gas price signs. However, you should also consider the impact of your brand colors on your signage.
The Traffic Light Housing and Bulbs: The traffic light housing is like a protective shell, shielding the delicate inner workings from the harsh environmental elements. The bulbs, the beating heart of the traffic light system, are the bearers of the tri-color messages to the motorists. Traffic lights have evolved from using traditional incandescent bulbs to modern LEDs. The switch to LED has brought about numerous benefits including better visibility, longer lifespan, and significant energy savings. These enhancements contribute not only to the efficiency of the traffic light system but also to environmental sustainability.
Considering Font Size and Style: Similarly, the font size and style should be proportionate to the size of the sign and easily readable. Opt for bold, large fonts that stand out. Quality of the LED: Finally, consider the quality of the LEDs used in the sign. Understanding LED Quality Indicators: Not all LEDs are created equal. Look for indicators of quality, such as the LED’s luminous intensity (measured in millicandelas, or mcd), energy efficiency, and lifespan. Discover more information on https://www.bbmled.com/.
Customized services in the intelligent transportation industry offer a range of advantages to customers, including tailored solutions that meet their specific needs and requirements. At our company, we understand the importance of offering customized services to our clients, and we take great pride in our ability to deliver high-quality solutions that are designed to meet their unique needs. Our customized services are designed to help our clients achieve their goals, whether that means improving traffic flow, enhancing safety, or reducing congestion. We work closely with our clients to understand their specific needs and requirements, and we use this information to develop customized solutions that are tailored to their unique needs. Choose BBM LED digital gas price signs to enhance your fuel station’s visibility, captivate customers, and stay ahead of the competition. Contact us today to explore our comprehensive range of LED signage solutions and discover how our LED price signs can transform your fuel retail business.