Product Introduction: Development of Multi-Component Gas Analyzer VA-5000 series

By: Kazunori MIZUMOTO*

February 27, 2019

Figure 2 Structure of the NDIR measurement module used in the VA-5000 system

Author(*) Information: HORIBA, Ltd.

The VA-5000 series is a series of Multi-Component Gas Analyzers that can measure up to four components with one unit. Measurement principles of NDIR (non-dispersive infrared method), CLA (chemiluminescence analysis), and Oxygen analysis method (MPA (magnetopneumatic method), zirconia method, and galvanic cell method) can be utilized. This product has been developed as a successor to the Multi-Component Gas Analyzer VA-3000 series. It has been improved in such aspects as miniaturization of the device size, increasing the maximum number of components that can be measured (maximum: 4 components), high sensitivity (minimum concentration range: 50 ppm), operability. This article describes the features of the VA-5000 series and introduces examples of application to the IGCC (Integrated coal Gasification Combined Cycle).

Download PDF (1.4 MB)

In order to view these documents you must have Adobe Reader installed on your computer. You can download the latest version of Reader free of charge from the Adobe website.