Focused Photonics Inc. (FPI) products

Analytical Instruments - Environmental Monitoring - Ambient Air - Air Quality Monitoring System

FPI - Standard Air Quality Monitoring System

AQMS-1000 Standard Air Quality Monitoring System (SO2, NO, NOX, CO, O3, PM2.5, PM10). FPI’s ambient air monitoring system consists of a sampling subsystem, a gas dynamic calibration subsystem, a meteorological parameters monitoring subsystem, a standard parameters monitoring subsystem, and a data acquisition and processing subsystem. It can monitor conventional air pollutants such as SO2, NO, NOX, CO, O3, PM2.5, PM10, etc. FPI also provides compact AQMS, micro AQMS, and mobile stations applicable to various customer needs.

FPI - Micro Air Quality Monitoring System

AQMS-3000 Micro Air Quality Monitoring System(SO2, NO, NOX, CO, O3, PM2.5, PM10). Micro AQMS gives a macro indication in terms of trend analysis against stationary AQI analysis. The micro AQMS is to find out the pattern of spatial pollution distribution during a certain period. These data support AQI results at the standard station, and most importantly, It gives a macro idea on municipal management.

FPI - Ozone (O3) Analyzer

FPI AQMS-300 Ozone analyzer measures ambient O3 concentration in ppb level by utilizing UV photometric absorption technology.

FPI - Carbon Dioxide Analyzer (CO2)

FPI AQMS-450 carbon dioxide (CO₂) analyzer measures ambient CO₂ concentration by employing Non-dispersive infrared (NDIR) with gas filter correlation (GFC) method technology to realize ppm level CO₂ concentration measurement.

FPI - Chemiluminescence Method Ozone Analyzer (O3)

The AQMS-350 is used to detect and evaluate the O₃ concentration level of one of the environmental air quality parameters (SO₂, NO₂, CO, O₃, PM2.5, and PM10) based on chemiluminescence technology. This analyzer can measure the concentration of O₃ in ppb~ppm level, with strong anti-interference capability, high repeatability, and accuracy.

FPI - Hydrogen Sulfide Analyzer (H2S)

AQMS-550 is equipped with an internally mounted catalytic converter set at 315°C to convert H2S to SO2. Bypassing the sample through an SO2 scrubber which removes any SO2, the H2S is converted to SO2 using this internal H2S converter and measured using the pulsed fluorescence technique.AQMS-550 H2S analyzer adopts UV fluorescence principle with an internal thermal catalytic converter to measure H2S in ambient air at levels commonly required.

FPI - Compact Air Quality Monitoring System

AQMS-1000M Compact Air Quality Monitoring System(SO2, NOx, CO, O3, PM10, PM2.5, VOC). The Compact system is the alternative solution against standard AQMS, it comes with integrated shelter consisting IPC, sampler, AC and all necessary accessories.

FPI - Dynamic Dilution Multi-Point Calibrator

FPI AQMS-200 dynamic dilution calibrator utilizes two mass flow controllers to perform standard zero and span calibration with up to 4 gas sources.

FPI - Zero Air Generator

The AQMS-100 generates clean and dry zero air by removing components which will cause interference on zero point calibration.

FPI - Ammonia Analyzer (NOx,NH3)

FPI AQMS-650 measures NH₃ in the ambient air, which delivers a stable and precise value. It adopts chemiluminescence technology with an external converter that can combine its use with AQMS-600 measuring NOx; during the measurement, NH₃ will be converted into NO by oxidation. And it also comes with its own developed software. The remote PC software allows for a remote connection with a virtual interface and data downloading capability to operate the software.