E39-L129

Accessories - E39-L129 Application Field and Working Principle

E39-L129 is a type of light source which is mainly applied in the optical measuring technology. It is also known as halogen lamps, and can also function as a halogen floodlight. It is based on the principle of incandescent lamp, and uses tungsten filaments.

Application Field

The E39-L129 lamp is an automatic infrared light source for optical measurement. It is able to detect and measure transmitted or reflection signals of an object in an optical measuring instrument. This type of lamp works with a wide range of Infrared wavelengths, making it relatively simple for measuring.

The E39-L129 can be applied in many fields such as vehicle/ automotive industry, machine vision, medical imaging, IoT, public security, military applications and more.

Working Principle

The working principle of the E39-L129 is mainly based on the incandescent lamp concept. It uses a tungsten filament located at the centre of the bulb. When connected to a power source, the filament glows with an intensity dependent on the power supply in the form of Infrared radiation.

The bulb itself is made of quartz glass, which creates a significant amount of wavelength in the form of Infrared radiation. The wavelength of the radiation is mainly determined by the type and the size of the tungsten filament.

The increased internal pressure of the bulb will in turn enhance the wavelength generated by the quartz bulb. This will also increase the resistance of the filament and therefore produce heat. The higher the internal pressure, the smaller the filament and the higher the wavelength, and the higher the heat output.

The E39-L129 is highly efficient in generating wavelengths of infrared light for various optical measuring and testing. It is also environmentally friendly and energy saving. Due to its small size, it is easy to integrate into any application or measurement device.

Conclusion

The E39-L129 is a type of light source which is mainly applied in optical measuring technology. It is based on the principle of the incandescent lamp and uses tungsten filaments. It can be used in many different fields and is highly efficient in generating wavelengths of infrared light due to its small size and high internal pressure. As such, it is an important component in many optical measurement devices.