Nox Analyzer

The Model 9110E uses the proven chemiluminescence detection principle, coupled with state-of-the-art microprocessor technology to provide the sensitivity, stability and ease of use needed for ambient or dilution CEM monitoring requirements. The analyzer uses multi-tasking software which allows complete control of all functions while providing online indication of important operating parameters. Measurements are automatically compensated for temperature and pressure changes. In addition, stability is enhanced by an Auto-Zero circuit that continuously provides a true zero reference. The result is sensitive, accurate, and dependable performance under the harshest operating conditions.

Features

• 0-50 ppb to 0-20 ppm ranges, user selectable
• Independent ranges for NO, NO2, NOX
• Microprocessor controlled for versatility
• Multi-tasking software allows viewing of test variables while operating
• Continuous self checking with alarms
• Permeation drier on ozone generator
• Dual bi-directional RS-232 ports for remote operation (optional RS-485 or Ethernet)
• Digital status outputs provide instrument condition
• Adaptive signal filtering optimizes response time
• Temperature and pressure compensation
• Converter efficiency correction software
• Continuous automatic zero correction
• Catalytic ozone scrubber
• Internal zero and span check (optional)
• Internal data logging with 1 min to 365 day multiple averages (up to 1 million records)