VA1-LLS5, Line light standard series

Industrial Machine Vision Line Light Standard Series Line lights standard are industrial LED lights for illuminating products in machine vision applications like surface defects on metal parts, character inspection on printed material, inspection of PCB components and positioning and recognition of large field objects. Our line light standard are available in different sizes. The standard color is White. On request also Red, Green or Blue, UV and IR line light standard are possible. If you can't find the right size, we can customize the light to fit your illumination request. Click here for the datasheets. When to use line light standard in your machine vision application? Line lights are the most commonly used lights in machine vision applications when using line scan cameras. They are very versatile. You can use them in computer vision applications when you are inspecting: Objects on a conveyor belt Endless production methods like, foil, glass inspection

How to use line light high standard for illumination

Line light standard are commonly used together with line scan cameras. The light is focussed on a small, narrow section, making them very bright on the scan line. 

Our Line lights are designed to operate with a stable current controlled 48V supply and don't have any built-in protection. To ensure a long and reliable operation, it is crucial to use our official VA1-PS4-CD 48V power supply series. Using an incompatible power supply may lead to product damage and void your warranty. Our power supply also has the advantage to power the light and the attached cooling fans with a single cable.

The cables for connecting the light are supplied when buying a compatible power supply. Based on the power of the light the cable with matching number of poles should be selected. 

Overview of line light standard

Download line light standard datasheet

Production and quality control of line light standard

Our LED line lights standard are produced with a strict process of quality control, to ensure their reliability and consistency. Upon receiving a new batch of LEDs, the quality department completes a comprehensive check to test whether the wavelength falls within the specified tolerances. Approved LEDs are stored in a climate chamber, ready for use in production. The next stage of line light standard production is automated and involves placing the LEDs on a PCB that fits the line light standard, which is then followed by an inspection and soldering. Moving along the production line, the LED boards are assembled into the mechanical housing of the line light standard. Post-assembly, the line light standard undergoes testing to ensure that it performs according to its specification. This critical phase ensures that each line light standard unit meets our uncompromising quality standards.

The production process of the line light standard may also include the creation of a diffuser or polarizer. The diffuser is cut automatically, and every batch of diffuser plates undergoes transparency testing before they are cut into the correct shape. The final step involves a comprehensive quality check, where the intensity, voltage, and current of each line light standard are meticulously measured. This step guarantees that all machine vision lights that leave our facility meet the required specifications. To further ensure the long-term consistency of our line light standard, we have established a room dedicated to light-source age testing.

During the R&D phase of a new line light standard, it will be continuously on for 1 week, while the temperature is monitored. For every new production run, each line light standard will be continuously powered for 12 hours, ensuring that the quality and output of our machine vision lights remain uniform over time. 

Previous product number: LED1-LN8