ATDS - 3420S thermal desorption automatic sampling device

  ATDS - 3420S thermal desorption automatic sampling device

Brief introduction
ATDS-3420S thermal desorption autosampler device following a number of innovations , improvements and refinement:
1 . Just add the necessary "function module" I can achieve a variety of sample processing functions to achieve " one" injection analysis ;
2 . Single-page , digital, touch control, large-size LCD screen to replace the multi-page , thin film key input , small-size LCD screen display
3 . Gas pressure to achieve digital display , to improve the accuracy of analysis to provide a guarantee ;
4 . Increasing the pressure change when the sample thermal desorption monitoring function.
5 . Expanded use of silicone rubber insulation material , so that the injection conduit heater temperature was raised above 250 ℃, particularly advantageous for the analysis of high boiling point ;

Features
1. The function module is integrated design, compact structure, easy operation and maintenance ;
2. Computer touch control, single-page LCD character display, digital input
3. With pressurized gas regulation and digital display system without any modification to the GC instrument and change the instrument does not need to adjust the original carrier gas , and other parameters can be carried out by thermal desorption analysis of the high-pressure injection ;
4. resolve tube mounting pressure sensors and pressure sealing performance digital display ;
5. At the same time for several GC injection analysis , greatly improving the work efficiency ;
6. automatically pressurized , sampling, sampling, analysis, and analysis of the purge function;

7. Use a high-pressure injection principle ( no six -way valve and quantitative tube ) reduces the adverse effects of the injection valve , at the same time improve the analysis
   Sensitivity ;
8. Samples of sampling and sample transfer tube are automatic purge function, to avoid cross-contamination of different samples ;
9. For the analysis of the active substance optional 0.53mm elastic quartz tube as the sample delivery tube ;
10. sampling and injection needles have a variety of specifications , can be easily replaced to meet the different GC instrument inlet needs ;
11. drive key components imported pneumatic components ;

Technical Specifications
1. The sample zone temperature control range:
At room temperature in increments of 1 ℃ -400 ℃heating power of any set of about 400W;
2. The valve injection system temperature control range:
At room temperature in increments of 1 ℃ -180 ℃heating power any set about 60W ( safe low voltage power supply ) ;
3. The sample transfer line temperature control range:
At room temperature in increments of 1 ℃ -200 ℃heating power any set about 40W ( safe low voltage power supply ) ;
4. Temperature control accuracy : <± 0.5 ℃;
5. Temperature Control Gradient : <± 0.5 ℃;

6. Leak pressure range : 0 ~ 0.2Mpa (0 ~ 0.7Mpa optional ) continuously adjustable ;
7. Monitoring Pressure range : 0 ~ 0.2Mpa digital display
8. purge flow : 0 ~ 200ml / min ( adjustable ) ;
9. Desorption Recovery: > 85% ( and related components ) ;
10. Analysis Repeatability : RSD <1% ( and GC performance -related ) ;
11. Power supply : AC (220 ± 22) V, frequency (50 ± 0.5) HZ;
12. Ambient temperature : 10 ℃ ~ 40 ℃;
13. Humidity : RH <85%;
14. Instrument effective size : 260 × 360 × 420mm3;
15. Instrument weight : about 15 kg.

Company Information

Dear customer : We,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history. Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing,bioscience,medical apparatus and instruments,internet technology and some frontier science. Through a long-time development,we own a national resources system of various professional talents,abundant supply for various components & parts and special materials, full producing &processing equipments,strong Technological standardization and a complete quality assurance system. If you need OEM or ODM in manufacturing ,scientific research,market development and or you want to build your own brand in your country,it’s our honor to cooperate with you.In this way,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba. We firmly believe that science and technology is no boundaries. Our mission is to make every effort to contribute to all humanity.   Your earlier friendly enquire from us would be highly appreciated.Thanks in advance!