2023 CMEF

Automatic Sample Pre-processing Unit

This display simulates the entire process of sample handling, automatic code scanning and storage, automatic cap opening, automatic liquid transfer, and cap closing in sample preprocessing. The self-made X-axis and two Y-axes, the gear+rack system and the sychronized belt system provide good accuracy and speed. The high torque rotatry gripper module EHMD-CN ensures the reliability of the capping/decapping. The combination of pressure/vacuum generator PGVA and pipette head DHOE achieves pipetting from ul to ml, and is equipped with automatic removal of TIP head function.

Higlights

• The Y-axis cantilever system based on the self-made rack and pinion system can be used when the remaining space of the desktop is too tight to use the gantry system. The X-axis system composed of two sychronized belts ensures that the two Y-axis cantilevers can move independently without interference with each other
• The rotary gripping module EHMD-CN, the variant of high torque, can provide 1.3Nm instantaneous torque, and up to 1.7 Nm.
• The combination of high-precision pressure/vacuum generator PGVA and pipetting head DHOE ensures pipetting accuracy
• The telescope system can travel longer distances than the original electric axis, meeting more needs
• Integrated solution for automated liquid handling in the lab, better suited for solutions with limited installation space.

Decapping and Recapping

The whole system shows the high torque rotary mechanical gripper and the one key operation interface, which can realize the simple operation of opening and closing the cover with one hand.

Highlights

• The high torque variant, rotary and gripping module EHMD-CN can provide 1.3Nm instantaneous torque;
• The gripper jaw is easy to dismantle and clean;
• Compact modular design with the integration of drive and controller;
• RS485 interface for easy connection

Pipetting

The whole system shows the automatic liquid handling system. The combination of pressure and vacuum generator PGVA and pipette head DHOE realizes the liquid handling in the range from ul to ml, matches Festo disposable tips, and reduces the risk of cross contamination.

Highlights

The highly precise pressure and vacuum generator PGVA in combination of pipette head DHOE ensures the accuracy of pipetting. It features flexible configuration and easy integration.

Dosing

The whole system shows the system stability using our medium separated valve for dispensing, which can achieve continuous and stable dispensing in the range of ul.

Highlights

• Small and compact valve desigh with low power consumption
• Continuous dispensing liquids in the range from ul to ml
• The whole system can be tailor-made to the specific requirements of customers for flexible configuration