Delivering New Benefits with Innovative Technology
HORIBA's proprietary IRLAM™ *¹ (InfraRed Laser Absorption Modulation) technology realizes new solutions for specific manufacturing process that have been difficult to achieve with process gas chromatograph measurements.
Significant Improvement of Process Control With More Accurate and High-Speed Stable Continuous Gas Measurement
Continuous measurement of low-concentration impurity gas in high concentration hydrocarbons accurately in a short measurement time.
- High sensitivity measurement: ppb level (Low concentration impurities in high concentration hydrocarbons are measured at ppb level.)
- Fast response time: 3 seconds (for details, see response time in specifications)
Operational Cost Reduction
A column-free gas analyzer that uses IRLAM technology. Furthermore, the frequency of replacement parts and calibration is reduced by using a laser as the light source.
Compact Installation Area
The use of a small gas cell (Herriot cell), etc. reduces the footprint of the analyzer and contributes to save your space.
Measurement Principle
HORIBA’s Proprietary IRLAM Technology
HORIBA's proprietary IRLAM technology consists of three new technologies with distinctive features. These key components are developed and produced in-house which allows us to address to diverse customers' needs.


Click here for the further details about IRLAM Technology.
*¹ IRLAM is a registered trademark or trademark of HORIBA Ltd. in Japan and other countries.