New products AQMs Mobile monitoring VOCs Particle composition Air samplers VOCs pollution sources CEMs Sampling and analysis Mercury Cooking fume Automobile exhaust Site dust monitoring Water quality Calibrators and lab Agents
New products
AQMs
Mobile monitoring
VOCs
Particle composition
Air samplers
VOCs pollution sources
CEMs
Sampling and analysis
Mercury
Cooking fume
Automobile exhaust
Site dust monitoring
Water quality
Calibrators and lab
Agents
Th-830 VOCs online monitoring system for fixed pollution sources (sulfide)
Th-830 VOCs online monitoring system for fixed pollution sources (sulfide)
Product Description:
Consult Now Introduction
Product Description

Firstly, the water in the environmental sample goes through the on-line water removal device, and then it is absorbed into the low-temperature cold trap adsorption tube. Then, the adsorption tube is evaporated and heated to 250 ℃ for analysis. After the sample is injected, the carrier gas enters the precolumn for separation. After the target compound enters the analysis column, the valve is switched, and the carrier gas blows out the high boiling point compound from the precolumn for targeting The complex was further separated in the analytical column and detected by FPD.

Features
  • Online sample enrichment, desorption, sample analysis, automatic operation;
  • All pipelines and devices have been passivated by sulfur and have no adsorption to target sulfide;
  • Low temperature cold trap enrichment enhanced the enrichment efficiency of low boiling point compounds;
  • Rapid heating, instant analysis and sample injection greatly reduce the analysis error;
  • FPD detector with high sensitivity and selectivity is the best choice for sulfide detection;
  • The instrument has power on self-test function, gas cut-off protection function, automatic restart function and alarm function to ensure the safety and stability of the system;
  • Automatic electronic flow control (EPC) technology is used to control carrier gas, air and hydrogen, with high precision (0.01 psi), good repeatability and reproducibility;
  • The core parts are of international famous brands, with high reliability and long service life.


Scope Of Application

Environmental air on-line monitoring or on-line monitoring of industrial waste gas such as scientific research, coking, gas making, papermaking, printing and dyeing, tanning and fiber.

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