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AS-2912 straight tower automatic sampler
AS-2912 straight tower automatic sampler
Product details
PRODUCT INFORMATION
Product Name: AS-2912 Straight Tower Automatic Sample Injector
Product Introduction: AS-2912 Straight Tower Automatic Sample Injector is an economical automatic sampling device developed specifically for sample preparation in chromatographic analysis. Eliminating complex manual operations and improving work efficiency. This instrument is driven by a precision imported motor, greatly improving the accuracy and repeatability of sample analysis; And each driving part is equipped with a coding feedback system to achieve real-time monitoring, which further reflects the stability of the instrument. A large-sized human-machine interactive interface makes it easier to operate. This instrument can be used for high stability and high precision quantitative injection of liquid samples.
Performance characteristics:
Ø Simple and easy-to-use, visual human-machine interactive touch interface.
Intelligent, user input operation, gradually prompting.
Provide communication protocols and interfaces to facilitate the development of upper computer control programs for users.
High stability, real-time comparison of encoder feedback, making device operation more stable.
Equipped with precision motor drive, the injection speed is stable and the injection quantification is precise.
Ø Provides multiple modes of I/O ports, compatible with gas chromatography from different manufacturers.
High degree of automation, unmanned operation, 24-hour uninterrupted work.
Ø Beautiful appearance, small size, light weight, easy installation, and strong universality.
Technical indicators:
Product Name: AS-2912 Straight Tower Automatic Sample Injector
Product Introduction: AS-2912 Straight Tower Automatic Sample Injector is an economical automatic sampling device developed specifically for sample preparation in chromatographic analysis. Eliminating complex manual operations and improving work efficiency. This instrument is driven by a precision imported motor, greatly improving the accuracy and repeatability of sample analysis; And each driving part is equipped with a coding feedback system to achieve real-time monitoring, which further reflects the stability of the instrument. A large-sized human-machine interactive interface makes it easier to operate. This instrument can be used for high stability and high precision quantitative injection of liquid samples.
Performance characteristics:
Ø Simple and easy-to-use, visual human-machine interactive touch interface.
Intelligent, user input operation, gradually prompting.
Provide communication protocols and interfaces to facilitate the development of upper computer control programs for users.
High stability, real-time comparison of encoder feedback, making device operation more stable.
Equipped with precision motor drive, the injection speed is stable and the injection quantification is precise.
Ø Provides multiple modes of I/O ports, compatible with gas chromatography from different manufacturers.
High degree of automation, unmanned operation, 24-hour uninterrupted work.
Ø Beautiful appearance, small size, light weight, easy installation, and strong universality.
Technical indicators:
| parameter | range |
| Syringe specifications | 1. 5, 10, 25, 50, 100, 250, 500 (unit: μl） |
| Sample disk specifications | 16 bit sample tray |
| Solvent bottle position | 2 of them |
| Waste liquid bottle position | 1 piece |
| Each number of sample runs | 1 to 99 times |
| Maximum time interval | 65535s |
| Minimum injection volume | 0.1μl |
| Maximum injection volume | 250μl |
| methods | 1-16 types |
| Maximum support for injection port | 1 piece |
| Maximum number of cleaning needles | 20 times |
| Maximum number of pump samples | 20 times |
| Viscosity delay time | 0～120s |
| Residence time before and after injection | 0～300s |
| Maximum time interval of PTV | 0～300s |
| Needle insertion speed | Fast, slow |
| Selection of extraction and injection speed | Fast, slow |
| Injection mode | Normal mode, sample+L2, sample+L2+L3 PTV |
| control mode | Interval self-control and signal feedback control |
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