Zero Air Generator

AQMS-100

• Ultra high purity zero air output
• Integrated dew point sensor
• Regenerative dryer utilizing molecular sieve to perform maintenance free advantage
• High performance scrubbers to remove hydrocarbon, CO, SO2, NO, NO2 and Ozone

Dilution Calibrator

AQMS-200

• Stable trace level ozone output down to0.1 ppm
• Optional ozone generator, gas phase titration and photometer for independent ozone calibration
• User selectable output include RS232 and ethernet
• High performance mass flow controller provides stable and linearized output

O3 Analyzer

AQMS-300

• Accurate direct UV absorption with reference comparison
• Various outputs include ethernet and RS232
• User friendly interface with large screen
• Continuous system diagnosis with alarm

CO Analyzer

AQMS-400

• 14 meters optical path to perform high reliability
• Five years guarantee on GFC wheel
• Compliance with US EPA reference method
• Various outputs include ethernet and Rs232

SO2 Analyzer

AQMS-500

• Compliance with US EPA reference method
• Various outputs include ethernet and RS232
• User friendly interface with large screen
• Continuous system diagnosis with alarm

NOx Analyzer

AQMS-600

• Permeation dryer on Ozone generator
• Catalytic Ozone scrubber
• Independent ranges for NOx, NO and NO2
• Compliance with US EPA reference method

Online PM Monitor

BPM-200

• Compliance with US EPA equivalent method
• Automatic continuous operation up to 60 days
• Auto zero and span calibration
• Low maintenance and operation requirement

WatchDog 2000 Series Weather Stations

The most powerful package for optimizing your irrigation and IPM decisions. Optimize your irrigation and IPM programs with this powerful weather station. The comprehensive water management system enables you to assign discrete K-factors to each crop/field you track for evapotranspiration and irrigation amounts.