Smart Thermal Analyzer

The Smart Thermal Desorption Instrument is a sample pretreatment device for gas chromatography analysis. It is suitable for detecting benzene compounds and TVOC in ambient air. Unlike traditional thermal desorption instruments, we have upgraded and optimized the entire system by integrating modern high-tech injection techniques. This reduces human interference in data acquisition and enhances the reproducibility of experimental results.

The intelligent thermal desorption instrument utilizes stainless steel composite tubes to capture organic compounds. After collecting a specific volume of sample, the adsorption tube is placed within the instrument and heated to 300°C to desorb the adsorbed substances. The sample is then transferred via an insulated injection tube to a gas chromatograph for analysis.

• 10-inch color touchscreen with an intuitive interface for clear status visualization.

• Simple operation enables one-touch sample analysis.

• Adsorption tubes feature special sealing materials for easy replacement.

• Stores up to 5 methods for instant recall, enabling rapid startup and analysis.

• The gas pathway employs a combination of an electric six-port valve and solenoid valve to automatically execute desorption, injection, and backflush cleaning processes.

• Pressurization, sampling, injection, and backflush cleaning operate fully automatically.

• Piping utilizes inert materials for low-residue adsorption.

• High-temperature-resistant six-port valve with minimal dead volume, capable of operating up to 200°C.

• Synchronized operation of injection and data acquisition significantly reduces timing errors.