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Model 6400EH - Flourescent SO2 Analyzer

Teledyne's 6400EH SO2 Analyzer is a rugged yet sensitive analyzer with the high measurement ranges and interferent rejection needed for extractive source measurements.

The instrument is based on the proven Model 6400A ambient SO2 analyzer but operates with the sample reaction cell held at a controlled vacuum. This gives the analyzer its ability to measure very high concentrations and greatly reduces the effects of interferents in the sample stream.

Critical features include:

Proven UV Fluorescence principle
Versatile 0-10 to 0-5000 ppm ranges
Ranges front panel selectable
Excellent zero / span stability
Dual ranges and auto ranging
Minimum quenching effect from CO2 or O2
Excellent interferent rejection (NO and water)
Displays test variables during operation
Temperature and pressure compensation
Fast response ( < 30 seconds to 95%)
Continuous self check with warning alarms

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