APL-TD-50D fully automatic thermal desorption pyrolysis desorption instrument Introduction: The APL-TD series automatic thermal desorption desorption instrument is a fully automated design, touch screen display, and more convenient operation automatic thermal desorption instrument independently developed by APL Opler. The gas circuit adopts a combination of electric six way valve and electromagnetic valve, and uses a touch screen to facilitate editing, saving, and calling the desorption, injection, and backflushing processes of the adsorption tube. It can clearly display the action status of various parts during the sample extraction process, and the user can have a clear understanding of the instrument operation process. The heating temperature of the adsorption tube, six way valve, pipeline, and other components can be independently set, and a synchronous signal can be output during sample injection, enabling simultaneous start-up of chromatography and workstation. Features: 1. The gas circuit adopts a combination of electric six way valve and electromagnetic valve to automatically achieve desorption, sample injection, and backflushing cleaning processes 2. Using a touch screen to facilitate editing, saving, and calling methods 3. The heating temperature of the adsorption tube, pipeline, and six way valve can be independently set, 4. This machine comes with a standard sample simulation sampling function, which makes it more convenient to create working curves through a thermal desorption instrument; 5. Automatically achieve functions such as desorption, purge adsorption, sample injection, and backwash cleaning (activation) through time programming; 6. Adopting Simple Lock locking and sealing technology to achieve simple and reliable fixation and sealing of the sampling tube, and completing the fixation and disassembly of the sampling tube in 2 seconds to achieve efficient work 7. Adopting semiconductor refrigeration, with high cooling efficiency and no need for external refrigeration devices, saving usage costs 8. Adopting an international standard adsorption tube (89mm long and 6.4mm outer diameter), the adsorption tube can withstand a temperature of 420 ℃ and is sealed with a sealed PTFE cap, ensuring a longer storage time for the sample; 9. The replacement of the injection needle is convenient, and it can be connected to all models of GC injection ports both domestically and internationally Technical parameters: Temperature control range of the desorption tube: room temperature -400 ℃, accuracy: 1 ℃; Temperature control range of valve injection system: room temperature -220 ℃, accuracy: 1 ℃; Sample transmission pipeline temperature control range: room temperature -260 ℃, accuracy: 1 ℃; Secondary analysis temperature range: -35 ℃ -400 ℃, secondary flash heating rate:>3000 ℃/min Desorption recovery rate:>98% (related to components); Blowback cleaning flow rate: 0-600ml/min (continuously adjustable); Simulated sampling flow rate: 100ml/min;
Introduction: The APL-TD series automatic thermal desorption desorption instrument is a fully automated design, touch screen display, and more convenient operation automatic thermal desorption instrument independently developed by APL Opler. The gas circuit adopts a combination of electric six way valve and electromagnetic valve, and uses a touch screen to facilitate editing, saving, and calling the desorption, injection, and backflushing processes of the adsorption tube. It can clearly display the action status of various parts during the sample extraction process, and the user can have a clear understanding of the instrument operation process. The heating temperature of the adsorption tube, six way valve, pipeline, and other components can be independently set, and a synchronous signal can be output during sample injection, enabling simultaneous start-up of chromatography and workstation.
