LaserStar™ 5.5 Resonator Gases

Resonator gas: less than 5 ppm possible contamination
Minimum purity 99.9995%

  • Offered in aluminum cylinders
  • Concentration of each minor component within +/-2% accuracy
  • Pure gas 10× cleaner than the minimum industry standard
  • 60% less resonator maintenance

 

Component Gases Cylinder Type Content 

Part No. 

LaserStar 5.5 Helium AT 239 ft³HE 5.5LS-AT 
LaserStar 5.5 Nitrogen AT 250 ft³NI 5.5LS-AT
LaserStar 5.5 CO₂AT 70 lbs. CD 5.5LS-AT

 

Praxair LaserStar 5.5 Resonator Gases

LaserStar 5.5PurityMoisture  Total Hydrocarbons Trace Oxygen Total Hydrocarbons 
Helium 99.9995%< 0.5 ppm < 0.1 ppm < 1 ppm < 50 ppm
Nitrogen 99.9995% < 2 ppm < 0.1 ppm < 1 ppm < 50 ppm
Carbon Dioxide99.9995% < 0.5 ppm < 10 ppm < 2 ppm < 100 ppm

Premixed Gases 

Part No. CO2N2

He

CO

Cylinder Style

Contents 

Pressure (psig) 

LS NICDHEPB2-AT5.0% 55.0% 40.0%-AT240 ft³2,200 
LS HECD5NIPB3-AT5.0% 35.0% 60.0% - AT 240 ft³
2,200
LS HECD5NIPB4-AT 5.0% 25.0% 70.0% - AT 240 ft³
2,200
LS HECDNIPB14-AT 3.4% 15.6% 81.0% - AT 232 ft³
2,200
LS HECDNIPB6-AT1.7% 23.4% 74.9% - AT232 ft³2,200
LS HECDNIPB1-AT 4.5% 13.5% 82.0% - AT 232 ft³2,200
LS NIX4PB1-AT 8.0% 60.0% 28.0% 4.0% AT 247 ft³2,200
LS HECDNIPB 26-AT 3.14% 31.4% 65.5% - AT 232 ft³2,200