Gas Chromatographs

Gas Chromatographs separate a gas sample into its components and measure trace impurities from sub-ppb to percent levels in industrial, specialty and high-purity gases. Products in this category include LDetek MultiDetek2, MultiDetek3 and MD-Lite rackmount chromatographs, the MultiDetek3EX purged enclosure for hazardous areas, HYDETEK and CARBO2DETEK turnkey quality-control systems, and LDRACK cabinet integration.

Plasma emission (PED), thermal conductivity (TCD) and flame ionization (FID) detectors can be combined in one chassis, with optional built-in trace moisture and oxygen sensors on selected models.

Applications include:

• Trace-impurity analysis in industrial, specialty and high-purity gases
• Hydrogen purity testing for fuel-cell grade hydrogen
• CO2 quality control
• Multi-stream process monitoring in safe or hazardous areas
• Laboratory and quality-control gas analysis