Ambient
Air Quality Monitoring
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CO ANALYZER
• Cross-flow non-dispersive infrared detector; Low range: 0-5 ppm F.S.• AS type (anti-shock) interference-compensating detector and purifier for reference gas.• Reference gas purifier oxidizes CO to CO2 to eliminate interferences.• Optics remain free of foreign matter with elimination of reflecting mirrors.
NOX ANALYZER
Continuous NOX, NO, NO2 measurements using a dual cross-flow single chemiluminescence detector and referential calculation.HORIBA original detector (Silicon photodiode sensor) respond to gas concentration quickly .Stable, repeatable measurements; Low range: 0-0.1 ppm F.S.Includes auto-recycle internal drier to make dry air for generating ozone gasBase configuration includes: O3 drier unit, O3 decomposer, reference gas generator and sample pump.
SO2 ANALYZER
• UV-fluorescent detector resistant to moisture
interference; Low range: 0-0.05 ppm F.S.
• Alternately to FDP measurements, the detector design is highly SO2 selective and requires no supplemental gas.
• Integral HC-cutter with a selective membrane eliminates interfering components
.• Incorporates a lamp intensity compensator
• Uses a built-in inert PTFE sample inlet filter.
Tisch Environmental is the world’s premier supplier of ambient particulate samplers.
US EPA TE-WILBUR Low Volume PM2.5 and PM10 FRM Sampler
US EPA Federal Refernce MethodTotal Suspended Particulate (TSP)
US EPA Federal Reference MethodPM10
