Air cooled UV LED systems

The applications of air-cooled LED light sources have been growing and keep growing due to existing and new markets. Air cooled LED systems offer simple installation for curing and drying processes in various directions of working.
As no additional chillers are needed air cooled solutions are often placed in space restricted applications.
To see the various power classes offered as well as wavelengths, please see below.

Semray® 4103 UV LED system

Semray UV LED system

Semray® the new LED system is versatile applicable and fulfills many different curing process requirements, without sacrificing quality and performance.

The simple things are working best.
That’s why we made things simple for you.

  • ONE UV LED segment.
  • ONE backplane.
  • ONE data cable.
  • ONE power cable.
  • Independent of the width

Semray® is the easy-to-use UV plug & play revolution – and the smart solution for your production chain. Semray® provides smart answers to all your challenges.

More information about Semray® UV LED system

Technical data

Model Semray® UV 4103 (1 Segment) Semray® UV 4103 (e.g. 20 Segments)
Peak wavelength [nm] 365, 385, 395, 405 365, 385, 395, 405
Irradiance 365 nm: 13 W/cm²
385 nm: 15 W/cm²
395 nm: 18 W/cm²
405 nm: 17 W/cm²
365 nm: 13 W/cm²
385 nm: 15 W/cm²
395 nm: 18 W/cm²
405 nm: 17 W/cm²
Power [W] 365 nm: 150
385 nm: 170
395 nm: 210
405 nm: 195
365 nm: 3,000
385 nm: 3,400
395 nm: 4,200
405 nm: 3,900
Irradiation surface [mm] 77 × 45 1,540 x 45
Dimensions (W × D × H) [mm] 77 × 136 × 253 1540 x 136 x 253



Altair UV LED series

Uv LED Altair products

Technical data

Technical data: Altair series Altair 75
Altair 150 Altair 250 Altair 350
Peak wavelength [nm] 365, 385, 395 365, 385, 395 365, 385, 395 365, 385, 395
Irradiance 365 nm: 4 W/cm²
385 nm: 3.3 W/cm²
395 nm: 3.7 W/cm²
365 nm: 4 W/cm²
385 nm: 3.3 W/cm²
395 nm: 3.7 W/cm²
365 nm: 4 W/cm²
385 nm: 3.3 W/cm²
395 nm: 3.7 W/cm²
365 nm: 4 W/cm²
385 nm: 3.3 W/cm²
395 nm: 3.7 W/cm²
Iradiation surface [mm²]
80 x 13
160 x 13 260 x 13 360 x 13
Standard dimensions
(W × D × H) [mm]
121 × 289 × 42.4
218 × 213 × 70 329 × 213 × 70 430 × 213 × 70
to top