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Proton Transfer Reaction Time of Flight Mass Spectrometer

Proton Transfer Reaction Time of Flight Mass SpectrometerPTR-TOF

Product Description

The PTR-TOF proton transfer time-of-flight mass spectrometer is an emerging technology that can achieve online detection of trace amounts of volatile organic compounds and semi-volatile organic compounds (VOCs/SVOCs) by combining a proton transfer ion source and a time-of-flight mass spectrometer. It can be used at It can qualitatively and quantitatively quantify pptv-level VOCs/SVOCs within seconds. It has the advantages of fast response, no need for pre-processing, high sensitivity and low detection limit.

Application Scope

Continuous real-time monitoring of ambient air quality (VOCs/SVOCs); online monitoring of VOCs/SVOCs emissions from engines (such as exhaust emissions from motor vehicles); real-time monitoring of VOCs/SVOCs in industrial production processes (such as chemical plants, semiconductor industries, etc.); chemical industry Fixed-point or navigational monitoring of VOCs/SVOCs in the factory area; laboratory analysis, such as observation of VOCs/SVOCs and secondary product photochemical processes in smoke boxes, etc.

Features

Real-time online monitoring without sample collection and preprocessing;

High sensitivity, the detection limit is as low as pptv level, and can detect trace contaminants;

The response speed is fast and pollutants can be quickly screened within (50~100) ms;

High mass resolution, accurate identification of chemical components;

No carrier gas required, less consumables, and low maintenance costs.

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