BEAM 4 series

Laser Gas Generators ZN2 for Laser Purge with integrated compressor

The BEAM 4 series perform in 24/7 production process worldwide with utmost reliability. Even under the most challenging environments BEAM 4 series guarantee frictionless industrial use for different applications (example: high power UV-lasers <266 nm / Optical Parametric Amplifiers). The Generator produces a continuous flow of Nitrogen with High Purity Laser Grade. The BEAM 4 series has been developed to meet specific requirements in term of gas, flow, purity and pressure for Laser applications. This generator is equipped with a smart low noise built-in pistons compressor, 100% oil-free.
The BEAM 4 series remove oxygen from air to less than 5 ppm and HC pollutants to less than 0.1ppm

LNI Swissgas recognizes the importance of having a safe, reliable and cost-effective supply of high reliable Nitrogen for Lasers.

In addition, providing flexibility to add or remove modules as your application requirements evolve over time.

Gasgeneratoren für laser BEAM 4


  • Easy use and installation
  • Purities up to 99.9999 %
  • Pressure up to 5.5 bar
  • Flow rate up to 3 L/min
  • Long life and 100% oil free built-in compressor
  • Reduced foot print



Our generators continually protect optics, crystals and coatings of the laser beam path against particles, humidity.

Technische Daten

Model: BEAM 4.0 BEAM 4.1
Nitrogen Outlet
Flow rate (Max) 1500 cc/min 3000 cc/min
Outlet pressure (min) 5.5 bars (79,7 psi)
Nitrogen purity *1 99,9999% (Hydrocarbons <0.01 ppm)
Outlet Dew-point <-60°C (-76°F)
Outlet particulate 0.01 micron
RS485 Standard
RS232 Standard
General data
Supply rating 100-115 Vac 50/60 Hz or 220-240Vac 50/60Hz
Connection type IEC320-C13
Installaton power (max) 1000W
Fuse rating (5x20mm) 6.3 A
Net weight <60 kg
Dimensions 430 x 580 x 630 (mm)
Pneumatic connections
Outlet port 1/8″ female BSPP
Operating/Storage conditions
Working Temperature 5-35°C (41-95°F)
Storage Temperature 1-50°C (34-122°F)
Humidity (max, non condensing) 70%
Noise <58 dB(A)
IP rating IP20
Pullution degree rating 2 (with no aromatic compunds)
Altitude < 2000m
*1 The purity refers to the residual oxygen, depends on flow and working pressure


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