• Trace nitrogen in argon/helium analyzer
• ppb trace nitrogen in argon/helium analyzer
• Multi trace gas analyzer using Plasma Emission Detector technology
• Duty cycle controlled plasma emission detector
• Noble gas purifier for trace gas analyzer
• High purity gas stream selector

Applications include,

• Helium liquefaction plants
• Argon purification plants
• Speciality gas laboratories
• Semiconductor manufacturing
• Process control in steel and chemical industries
• Quality control at loading and fill stations