technical specification：

1、extraction kettle：volume 100-5000ml，316Stainless steel integrated processing, equipped with electric heating system, temperature adjustable, with special barrel, maximum working pressure 50MPa，The number of extraction tanks can be increased；

2、Separating still：volume 50-500ml，316Stainless steel integrated processing, equipped with electric heating system, temperature adjustable. Maximum working pressure 20MPa，The number of separators can be increased ；

3、Separator window：The separation kettle has a sapphire window to observe the progress of extraction collection；

4、CO2high-pressure pump ：flow velocity：0-100ml/min，maximum working pressure40MPa，With front cooling tank with sapphire viewing window and co2 recovery inlet. Constant current constant pressure mode is optional, with software can automatically control the flow rate and pressure。

5、Entrainment pump：flow10ml/min，maximum working pressure40MPa，match；

6、Gas path control system：Globe valve + trimmer valve + back pressure valve Gas path control system, can accurately adjust the pressure and gas flow rate；

7、fail-safe system ：Equipped with automatic pressure relief system, overpressure automatic pressure relief to ensure that the pressure is in a controllable range；

8、heating system：Electric heating temperature control，control area indoor temperature-200℃，temperature control accuracy ±1℃；’

9、Pressure indicators：Each autoclave is equipped with an independent digital pressure gauge for easy control and observation of pressure changes in the autoclave；

10、Carbon dioxide recovery system：Carbon dioxide recovery pump + two-stage gas purification device, can be carbon dioxide recycling, optional；

11、appearance：Integrated design, compact structure, high degree of automation, high cost performance, suitable for laboratory research and development users。

Superior Characteristic：

1、Integrated design, small footprint, save laboratory space；
2、The overall design is simple and practical, greatly reducing the required operation and greatly reducing the difficulty of operation；
3、More precise and refined valves and pipelines are used to improve the accuracy of pressure and flow under the premise of ensuring pressure resistance；
4、The precise design of pipeline, the reduction of extraction residue and the increase of extraction rate are of great significance for research samples；
5、Special CO2 high pressure pump, with constant current and constant pressure mode, small size, low noise, suitable for laboratory users；
6、The extraction kettle volume can be selected wide, 10ml-5000ml is optional, and 300, 500 and 1000ml are always available；
7、The separation kettle has a window to observe the change of the amount of extract obtained in different time periods；
8、Carbon dioxide recycling, saving the cost of use, low carbon environmental protection。

With standard accessory：

   ühigh flexible blank holderLCO2pipeline ，1.5M, connect the cylinder to the instrument；

üExternal filter（Filter Precision：0.5um），High pressure hose；

üPowder sample barrel；

üAnti-static emptying of pipelines2Stub，1.5 m each；

üSpare extraction kettle and separation kettle seal ring（10）；

üInstallation tool set；

üUser manual and user guide；

üOne year warranty and free technical support for life。 

Users need to equip：

Cylinders filled with carbon dioxide；

Entrainment agent (or other suitable medium)。