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AS-2902
Universal Multi-function Gas Chromatography Auto Sample Injector
AS-2902 auto sample injector is an economic auto sample injecting instrument which is special for the sample prepared for chromatography analysis. Which avoid the complex manual operation and improve the efficiency. This instrument adopts precise imported motor which improve the accuracy and repeatability of analyzing sample; also each drive parts is equipped with code-feedback system which can realize monitoring instinstant and prove the stability of instruments. Moreover, huge size for man-instrument interface which is easy for operation. And this model can also be used for high stability, high precision quantity sample injection for fluid sample.
Features:
1.Easy to operation, man-instrument interface touch screen.
2.Conversion between multi-language which convenient for different customers.
3.With manual sample injection, steady speed, precise quantity.
4.Precise stepping motor drive and code-feedback system, with high stability.
5.Finish sample injector pin washing automatically, stamping and exacting sample.
6.Support 120 stations sample plate and multi plate specification for the stations below 120 pieces.
7.Multi communicative interface which finish gas chromatography and upper monitor synchronous operation.
8.Attractive appearance, small figure, light weight, easy to installation, universal property.
9.High automatic, without inspector, working continuity for 24 hours which improve efficiency.
10.Can be connected with all kinds of gas chromatography at home and abroad and can inject sample in different injection port.
Technical indicators:
| parameter | scope |
| Method of Structure | Turning-Tower |
| Use the inlet or not | No inlet used |
| Support upgrade or not | Support the upgrade |
| Syringe specification | 1、5、10、25、50、100、250、500（μl） |
| Sample tray specification | 15,110,120,155 digit sample tray |
| Solvent vial | 3 |
| Waste liquid vial | 3 |
| Times for each line injection | 1～99 times |
| Time distance for each injection | 0～9999s |
| Minimum quantity | 0.1μl |
| Maximum quantity | 500μl |
| Method type | 20 |
| Maximum support injection port | 2 |
| Max support injection lines | 110 lines |
| 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 choose | fast, medium fast,slow,user-defined |
| Sampling precision | ±1% |
