泰通科技

泰通科技

Let's take a look together. The fully automatic thermal desorption instrument can meet the following standards


2022-07-06


Automatic Thermal Desorption Meter is a 24/48/50/100 position automatic thermal desorption instrument. It can be linked with chromatography to automatically complete the desorption injection analysis process of 24/48/50/100 adsorption tubes. Room temperature secondary desorption parts or low temperature secondary desorption parts can be added according to user needs to improve sensitivity and improve chromatographic peak type.

The automatic thermal desorption instrument adopts the integrated design of the suction activation treatment furnace and the large syringe heating constant temperature furnace, which is multi-purpose in one machine, which greatly improves the cost performance and operating cost of the automatic thermal desorption instrument; Multiple repeated injections can be achieved for the same sample, eliminating the adverse effects caused by injection or misoperation during analysis; When doing the determination, you can use cheap activated carbon adsorption tubes, etc.; Compared with different types of domestic thermal desorption instruments (devices), the installation of desorption tubes is simple, and the operation without dead volume is realized; The fully automatic thermal desorption instrument is particularly suitable for novice operators who are not familiar with chromatographic analysis.

The fully automatic thermal desorption instrument can meet the following standards:

1. "HJ/644-2013 Determination of volatile organic compounds in ambient air-Adsorption tube sampling-thermal desorption gas chromatography-mass spectrometry";

2. "HJ/T400-2007 Sampling and determination method of volatile organic compounds and aldehydes and ketones in vehicles";

3. GB/T18883-2002 Indoor Air Quality Standard;

4. "HJ/583-2010 Determination of Benzene Series in Ambient Air Solid Adsorption/Thermal Desorption-Gas Chromatography ";

5. GB/50325-2010 Code for Indoor Environmental Pollution Control of Civil Construction Engineering, etc.;

6. "HJ734-2014 Determination of Waste Volatile Organic Compounds from Fixed Pollution Sources: Solid Phase Adsorption/Thermal Desorption-Gas Chromatography ", etc.