Product Introduction

The AM-3000 series volatile organic compound online monitoring system is an online monitoring system independently developed by Guoji Instrument for measuring the content of volatile organic compounds (VOCs) in gases. The system consists of a sampling unit, gas chromatograph, calibration unit, and control unit, which can simultaneously measure total hydrocarbons (THC) and methane (CH)₄）Various organic compounds such as non methane hydrocarbons (NMHC), benzene derivatives (BTEX), as well as monitoring parameters related to gas temperature, pressure, flow rate, and total emissions. Widely used for monitoring volatile organic compounds in pollution source discharge outlets, factory boundaries, and other fields.

Product Features

Full process heat tracing: The overall heat tracing scheme is designed to provide high-temperature heat tracing from sampling to analysis, reducing sample loss;

National standard method: The pre-treatment method complies with the US EPA and domestic organic waste gas determination standards, and is stable and reliable;

Fine processing: The sample pretreatment device comes with a cleaning function to reduce the interference of particles, water vapor, and other components in the sample;

Fully enclosed: The system has an air tightness testing function to ensure the accuracy and reliability of the test results;

Scalable: Using gas chromatography analysis method, it can be extended to monitor multiple characteristic factors;

Widely applicable: It has various designs such as conventional and positive pressure explosion-proof, and can be applied to different safety requirements and working conditions in explosion-proof areas.

Technical Parameter

Testing items: methane, non methane total hydrocarbons, total hydrocarbons, benzene, toluene, ethylbenzene, xylene

Range: Methane: （0.1~1000）Ppm/non methane total hydrocarbons: （0.05~10000）Ppm/benzene: （0.1~200）ppm

Detection limit: Methane: 0.1ppm/Non methane total hydrocarbons: 0.05ppm/Benzene: 0.05ppm

Analysis cycle: ≤ 2min（Non methane total hydrocarbons）/≤ 5-8 minutes (benzene derivatives)

Repeatability: ≤ 2%

Detector: Hydrogen flame ionization detector（FID）

Dimensions: 600mm × 940mm × 2050mm（Length×Width×Height）

Product Configuration

Sketch Map

Schematic diagram of AM-3000 pollution source volatile organic compound online monitoring system

GC1000 host

Product series

AM-3000A ordinary type AM-3000B probe explosion-proof type AM-3000C host explosion-proof type AM-3000D factory specific