AutoTD 20A Automatic Thermal Desorption and Desorption Instrument

NegotiableUpdate on 12/25

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The AutoTD 20A automatic thermal desorption desorption instrument uses an exclusive intellectual property sample tube 360 for primary desorption; Cylindrical heating technology and two-stage desorption use cold trap hot gas flow instantaneous desorption technology to improve the efficiency and speed of desorption, making the chromatographic peak shape sharper, sensitivity higher, and no residual effects. The instrument is equipped with 20 sample grades, highly automated design, and sample overlap processing functions, which can achieve 24-hour unmanned operation of the instrument and meet the analysis needs of general sample volume customers.

Product Details

Technical Specifications:

² Primary desorption: sample tube360Cylindrical heating

² Secondary desorption: instantaneous secondary desorption of hot gas flow

² Cold trap temperature range:-40℃～400℃

² Two stage diversion with a wide measurable concentration range(ngLevel up tougAll levels can be measured)

² Automatic leakage test, automatic water vapor blowing

² 20Automatic sample tube transfer system with automatic cap removal and wearing function

² Optional electronic pressure control and electronic flow control accessories

² Can store10There are various methods to choose from, edit the sequence and run it

² Can be paired with any brandGCTheGC/MScombination use

² Desorption efficiency: No significant sample discrimination effect, desorption efficiency ≥95％

Application fields:Environmental air monitoring（HJ644-2013TheHJ583-2010）Monitoring of fixed pollution sources（HJ734-2014）Total volatile organic compounds（TVOC）Measurement（GB/T18883-2022TheGB50325-2020）Air quality inside the car（VDA278）Plant and herbal medicine development and research(Flavor and aroma analysis), occupational health and safety applications

Main functions:Mainly used for volatile and semi volatile organic compounds in ambient air, fixed source exhaust gases, indoor air, and workplace air（VOCsandSVOCs）Analysis