ZY-3400N Automatic low-temperature concentration device

Product Features

1、Adopting advanced electronic refrigeration devices (up to a minimum of -50 ℃)

2、Equipped with an adjustable vacuum pump, the sampling flow is more stable

3、Power-on self-test, fault alarm and prompt

4、Color touch screen, controlled by microcomputer program, with main functions including:

1) Method parameter setting, real-time display of working status, and running time

2) The desorption zone, injection valve, and sample transfer tube are all individually heated and controlled for temperature

3) Set up the analysis program and press the run button to automatically complete the entire sample analysis

4) GC and chromatographic data processing workstations can be synchronously started, and external programs can also be used to start this device

5、Adopting self-developed electronic cold trap technology and bipolar four layer refrigeration sheets, effectively improving cooling capacity and rapid heat desorption ability, and improving detection accuracy

6、Automatically achieve sample adsorption, desorption, injection, and backwash cleaning functions through time programming

7、The sample transfer tube and injection valve have automatic backflushing function to avoid cross contamination of different samples

8、In order to support imported gas chromatographs for more convenient and accurate use, this instrument is also equipped with dedicated interfaces for various imported instruments, making connection convenient

9、Equipped with an adjustable vacuum pump, the sampling flow is more stable

10、The instrument gas pipeline and sample transmission pipeline have undergone inert treatment internally to ensure that the sample passes through without adsorption