Zhengzhou Annuo Scientific Instruments Co., Ltd.

Simple and easy operation and 5" visual man-machine interactive touch interface. Intelligentized, user can input orders step by step by following the hint . High stability, Real-time comparison fed back by the encoder to makes the operation of the instrument more stable. Providing multiple modes of I/O ports to connect with different kinds of GC. High degree of automation , 24 hours of uninterrupted work without person. Nice appearance, small size, light in weight, easy installation, high universality. Syringe handspike use the buffer mechanism to reduce the gas in syringe needle. Sample tray use the absolute position to reduce cumulative error. The instrument designed by modular design and double lines CAN communication mechanism inside, functional module with strong expansion. Drive with precision motor to provide different kinds of powered speed to make the injection speed more stable and the injection volume more accurate. The instrument provide universal MODBUS protocol and USB interface to make convenient for the user to programme with computer. The system will check the date after user input to make the instrument running safer. User can use the computer to control the auto-sampler to improve work efficiency. Extend with 150-digit sample tray,supporting double injectors feeding sample into double inlets at the same time.The time reproducibility of synchronous sampling is less than 1/1000s. Supporting scan bar code and sample temperature control function.