Fluid control injection pumpIt is a device used to accurately control the flow rate or volume of fluids (usually liquids). It drives the piston inside the syringe to move mechanically, thereby achieving quantitative injection or extraction of liquid.

　　Fluid control injection pumpThe core lies in the collaborative work between the motor drive system and the precision mechanical structure

Motor drive: Using a motor as the power source, the amplitude of each step is accurately controlled through electronic signals.

Screw drive: The motor rotates to drive the screw to rotate, and the screw converts the rotational motion into linear motion, pushing the piston of the syringe forward or backward. This transmission method has the characteristics of high precision, low noise, and long lifespan.

Electronic control: The built-in microprocessor adjusts the motor speed based on user set parameters such as flow rate, volume, and injection time to achieve precise fluid delivery. At the same time, the system can monitor real-time parameters such as pressure and flow rate to ensure the stability of the conveying process.

Features:

1. High precision control: The flow range covers from nanoliters (nL/min) to milliliters (mL/min), meeting the needs of different application scenarios. By accurately controlling the stepper motor or servo motor, the flow rate can be fine tuned to ensure the accuracy of the experimental process.

2. Strong stability: Adopting a bidirectional (push or pull) flow design, supporting no pulse flow output, avoiding fluctuations during fluid transportation. Equipped with overvoltage protection, fault alarm and other functions to prevent equipment damage or fluid leakage caused by excessive pressure.

3. High reliability: The material of the pump body is selected to be corrosion-resistant according to the properties of the liquid, and the sealing material is compatible with the liquid to prevent leakage and contamination. The equipment has a compact structure, is easy to maintain and clean, reduces downtime, and ensures long-term stable operation.