Portable Fourier transform infrared gas analyzer

9100 FIR airPortable Fourier transform infrared gas analyzer

Compliant with national standards

²HJ 919-2017 Determination of volatile organic compounds in ambient air Portable Fourier transform infrared method

²HJ 920-2017 Portable Fourier transform infrared method for emergency monitoring of inorganic harmful gases in ambient air

²HJ 1011-2018 Technical Requirements and Testing Methods for Portable Fourier Transform Infrared Monitoring Instruments for Volatile Organic Compounds in Environmental Air and Waste Gas

Product Overview

9100 FIRair is a portable Fourier transform infrared multi-component gas analyzer produced and developed domestically. It adopts full spectrum analysis technology, and one analyzer can test all substances with absorption in the infrared spectrum range. Therefore, 9100 FIRair can test up toThousands of types.

9100 FIR airPortable Fourier transform infrared gas analyzerIt can quickly and simultaneously conduct qualitative and quantitative analysis of organic and inorganic gases at the scene of sudden environmental air pollution accidents, and quickly identify and monitor toxic and harmful gases. The instrument is easy to operate, structurally sturdy, and has powerful analytical functions. It is suitable for harsh on-site environments such as emergency accidents, battlefields, disaster relief, accident disasters, health and epidemic prevention, and firefighting.

Product features

²High performance detector at room temperature:Adopting high-performance room temperature detectors, it has the characteristics of wide infrared activity range, wide linear range, and long service life;

²High quantitative accuracy：± (2-5)% of calibrated range；

²Multiple quantitative componentsUsing full spectrum analysis technology, up to 50 types of gases can be quantitatively analyzed simultaneously; free admissionhundreds ofchemical compound;

²Multiple qualitative components:The types of qualitative spectral libraries are as high asThousands of types(Optional);

²Low detection limit:The optical path of the sample chamber can reach 10.6 meters, using a highly sensitive detector with a detection limit oflowreach0.5mg/m³（becauseIt depends on the gas.

²High degree of systematization:The host is equipped with a sample pre-processing unit, which provides more thorough filtration of particulate matter and dust;

²High resolution:1cm^-1Strong ability in qualitative and quantitative analysis of substances;

²Good stability of reference light source:Adopting a vertical cavity surface emitting laser, the light source has good stability, long lifespan, and low maintenance costs.

²Special anti blowing port:The instrument has a nitrogen reverse blowing interface, which can achieve reverse blowing of the gas chamber and keep it clean and uncontaminated. A dedicated internal light path nitrogen blowing interface can blow optical components to improve cleaning ability, ensuring that the instrument has sufficient light flux and sensitivity;

²Powerful chemical stoichiometry ability:The analysis software has multiple built-in analysis methods and uses powerful PLS algorithms, with strong qualitative and quantitative capabilities for substances;

²Flexible data processing:The instrument can record test data in real-time, and the data can be exported and downloaded. It can also be opened in Excel format for data processing, and new gases can be reanalyzed offline;

²External module:Provide an external H2S high-precision module (optional) to fill the gap of infrared principle's inability to measure H2S;

²Built in zirconia:Built in zirconia sensor (optional);

²Powerful software functionalityEmbedded computer control system with Chinese operation interface, with multiple functions such as multi gas quantification, qualitative analysis, spectral library search, spectral storage, data playback, user self calibration of spectra, self library construction, continuous measurement settings, etc

²Multiple working modes:Suitable for on-site individual work, vehicle mounted continuous monitoring, unmanned monitoring, etc.

²Measurement of VOCs in water:The analyzer host is equipped with a portable water sample pre-treatment device (optional) that can measure VOCs in water.

Application scenarios

²Environmental Air Emergency Monitoring

²On site monitoring of occupational health

²Analysis of greenhouse gases

²Analysis of VOCs in Water Bodies

²Gas monitoring in confined spaces (oil tankers, containers, etc.)Chemical reaction kettleEtc.)