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AS-2912
Stationary Tower GC Auto-Sampler
AS-2912 auto sample injector is an economic stationary Tower Auto-Sampler system is special for the sample prepared for chromatography analysis.This model can also be used for high stability, high precision quantity sample injection for fluid sample.
FEATURES
·Easy to operation, man-instrument interface touch screen.
·Intelligent, Customer will be progressively demonstrated when operate the equipment.
·We offer Communication protocol and the connector to customer to convenient develop the control program.
·Better stability, Timely comparison of encoder feedback signal make the equipment more stable.
·Precise stepping motor drive makes the injection has steady speed and precise quality.
·We offer multiple I/O interface and the equipment can be easily connected with all different of GC perfectly.
·High automatic, without inspector, working continuity for 24 hours which improve efficiency.
·Attractive appearance. Small cubage. light weight. Easy to installation and universal property.
Technical indicators
| parameter | scope |
| Method of Structure | Stationary Tower |
| Syringe specification | 1、5、10、25、50、100、250、500（μl） |
| Sample tray specification | 16 digit Sample tray |
| Solvent vial | 2 |
| Waste liquid vial | 1 |
| Times for each line injection | 1～99 times |
| Time distance for injection | 65535s |
| Minimum quantity | 0.1μl |
| Maximum quantity | 250μl |
| Method type | 1～16 |
| Maximum support injection port | 1 |
| Max times for clean pin | 20 times |
| Max times for pump | 20 times |
| Viscosity delay time | 0～120s |
| Interval pre injection or after injection | 0～300s |
| Time interval for PTV | 0～300s |
| Injection Speed | fast, slow |
| Injection Speed choose | fast, slow |
| Method of Injection | Normal Mode、Sample+L2、Sample+ L2+L3 |
| Control method of PTV | Interval self-control and Signal control |
