Overview:

AutoTDS-VThe fully automatic thermal desorption instrument is a20Low temperature secondary fully automatic thermal desorption instrument, with a combination of electric six way valve and solenoid valve in the gas path, which can be programmed to automatically complete20The four processes of primary desorption, low-temperature enrichment, secondary desorption, injection, and blowback of the adsorption tube can be independently set, including primary desorption temperature, secondary desorption temperature, cold trap temperature, and pipeline heating temperature. A synchronous signal is output during injection to simultaneously start the chromatography and workstation.

Applicable standard：

Ø《HJ-644-2013Determination of volatile organic compounds in ambient air by adsorption tube sampling-Thermal desorption gas chromatography-mass spectrometry

How to translateØ《HJ/T 400-2007

Sampling and determination methods for volatile organic compounds and aldehydes and ketones in vehiclesHow to translate

Ø《GB/T18883-2002Indoor Air Quality StandardsHow to translateØ《HJ583-2010

solid adsorption/Thermal desorption-