The online ion chromatograph equipped with the atmospheric aerosol sampling and pretreatment system becomes the atmospheric aerosol online analyzer. The analyzer can timely, quickly and accurately analyze the gas in the atmosphere, the anions and cations carried by the aerosol particles and the harmful substances in the heavy metals, and transmit the data of the type and concentration of the substances to the testing center through the network 24 hours a day. . Mainly used for continuous automatic monitoring of ambient air automatic stations, sulfuric acid mist, locations of swollen pollution sources, and continuous automatic monitoring in production processes such as chip processing

Particulate Cutter

Replaceable PM10, PM2.5, PM1.0 particle cutters with different particle sizes

Gas Collection Technology

Vertical wet flat plate or concentric tube diffusion corroder, the particle loss is less than 0.1% and the absorption efficiency of sulfur dioxide gas is more than 98%

Dissolver

No need to replace consumables such as film and rotating mechanism, easy maintenance and operation

Particulate Matter Collection Technology

Evaporation of particulate matter and two-stage spread of inertial impact, the recovery rate of particulate matter is more than 98%

System Blank Calibration Device

Can clean system lines and ensure that there is no gas and particulate residue left

Online Degassing Unit

The principle of negative pressure is adopted to effectively remove sample air bubbles, avoid air bubbles from entering the ion chromatography, and ensure the accuracy and continuity of measurement data.

Split Flow Analysis

The gas and aerosol are separated by anion and cation, and the sample is collected and sent at the same time, and the anion and cation are analyzed at the same time to avoid cross-contamination of the sample.

Full-time Data Sampling

Equipped with four groups of injection systems for automatic sample injection, which can collect gases and aerosols at all times without losing any minute-second samples

Long-term Automatic Monitoring System

Sampling can run continuously for 6 months, no need to change the membrane during operation, realize online automatic monitoring

Suitable for Monitoring in Various Environments

Particulate condensate sampler with forced cooling to operate without air conditioning

Research Diversity and Scalability

The preprocessor can be used alone or in combination with IC, HPLC, ICP, TOC to meet the needs of the diversity and research of analytical projects

Operation Interface

Simple operation, one-click automatic sampling

Remote Monitoring

Equipped with an IPC that can run continuously, it can remotely monitor the operation of the equipment, and the instrument automatically generates monitoring reports every hour

Database System

Monitoring data can select single or multiple species and display historical data query, pollution event trend curve at a glance

Automatic Alarm and Automatic Protection Device

The instrument continuously monitors the sampling flow, temperature and sample volume for 24 hours. When an abnormal situation occurs, the system will release information to notify the relevant personnel through the computer or mobile phone terminal. And adopt relevant automatic protection measures to ensure that the host system is safe and sound

Internal Standard Check System

Each sample is continuously injected with the internal standard standard, and the internal standard recovery rate and the accurate quantitative sample amount are checked to confirm the normal and stable condition of the ion chromatograph.

Internal Standard Recovery Test

Internal standard check reproducibility RSD≤2% (number of samples≥400), internal standard standard recovery rate>96%

Internal Scalar Elastic Adjustment

The internal standard injection volume can be adjusted according to the degree of haze to avoid exceeding the detection limit

Rainproof sampling: with rain cap

Sampling flow: 3L/min-16.7L/min

Cutting particle size: PM2.5 (or PM1.0-PM10)

Detection of gas components: HNO3, HNO2, HCl, SO2, NH3

Detection of particulate matter components: Cl-, NO2-, NO3-, SO4-, NH4+, Na+, K+, Ca2+, Mg2+

Minimum detection limit: ≤0.03ug/m3

Sampling range: ≤300ug/m3

Sampling time: long-term continuous

Temperature: 14-35℃

Dimension: 1200*600*1700mm