AS-3016 Gas Chromatography Automatic Liquid Sampler

AS-3016Liquid Auto Sampler is an efficient and intelligent liquid auto sampling product. It primarily performs fully automated liquid sampling for gas chromatographs. It can be expanded with a 161-position multifunctional large-capacity sample tray to meet the needs of customers with large sample testing requirements, eliminating tedious sample pre-processing procedures and effectively improving work efficiency. It provides an upper computer control program, allowing direct operation of the auto sampler on a computer, making the instrument more convenient to use. It can be used with gas chromatographs from brands such as Agilent, Shimadzu, PE, Thermo Fisher, Techcomp, Pannuo, Fuli, and Dongxi.

Do not worry about the incompatibility of this liquid auto sampler with your gas chromatograph. This instrument has been tested for compatibility and matching with domestic and international brand gas chromatographs, so there is no need for concern.

AS-3016 Gas Chromatography Liquid Auto Sampler Performance:

♦Provides multiple modes of I/O ports, compatible with gas chromatographs from different manufacturers.

♦High degree of automation, unattended operation, 24-hour continuous work.

♦Aesthetically pleasing appearance, small size, lightweight, easy installation, and strong versatility.

♦The sampling push rod uses a buffered mechanism, reducing the dead volume of sampling.

♦The sample tray uses an absolute position encoder, compensating for cumulative errors during operation.

♦The instrument adopts a modular design, with an internal dual-line CAN communication mechanism, offering strong expandability for functional modules.

♦Uses precision motor drive, provides multiple drive speeds, stable sampling speed, and precise sampling quantification.

♦Provides universal Modbus communication protocol and USB universal interface, facilitating the development of user upper computer control programs.

♦Safe error checking; after user inputs data, the system verifies the data, making instrument operation safer.

♦PC-end upper computer software fully reverse control, improving user efficiency.

♦160-position sample tray expansion, supports dual-tower sampling, time reproducibility for synchronous sampling is less than 1/1000 second.

Main Technical Parameters:

Parameter Range

Syringe Specification                     1 (domestic) 5, 10, 25, 50, 100, 250, 500 (unit: μl)

Sample Tray Positions                     19-position sample tray, expandable to 150-position sample tray

Injections per Vial                     1～99 times

Maximum Time Interval                     999 minutes

Minimum Injection Volume                        0.1μl

Maximum Injection Volume                        250μl

Method Selection                           1～20

Maximum Supported Injection Ports                  1

Maximum Needle Cleaning Times                  99 times

Maximum Pumping Times                     99 times

Viscosity Delay                           0～60s

Pre- and Post-Injection Dwell Time            0～120s

Needle Insertion Speed                           Fast, Slow, User-defined

Aspiration and Injection Speed Selection            Fast, Slow, User-defined

Injection Mode                           Regular, Continuous, Sample+L2, Sample+L2+L3, PTV

Control Method                           Interval Auto Control, Signal Reverse Control, PC Control

Our company also supplies related instrument accessories and consumables for auto samplers: auto sampler needles, sample vials, etc.