Introduction
Syringe Pump Components
-
Stepper Motors: Provide precise and repeatable motion, essential for applications requiring high accuracy and consistency. -
Servo Motors: Include a built-in feedback mechanism to monitor and control the position, speed, and torque of the motor shaft. Servo motors precisely control the linear movement of the syringe plunger, enabling sub-microliter flow control. -
DC Motors with Encoders: Offer smooth operation and feedback control for regulating flow rates dynamically.
-
Stainless Steel (303, 316, and 420): Resistant to corrosion and provides excellent mechanical strength for continuous operation. -
Brass or Bronze Alloy: Used for lower friction and smooth motion in delicate testing applications.
-
Aluminum or Stainless Steel: Ensures robustness and resistance to harsh chemical environments. -
Polycarbonate or ABS Plastics: Lightweight alternatives for compact, portable syringe pumps.
-
LCD or Touchscreen Display: Provides real-time monitoring and easy parameter adjustments. -
Keypad or Rotary Dial Interfaces: Allows manual input for fine-tuning of settings. -
Remote Control: Enables integration with external devices such as laboratory automation systems and high-throughput instrumentation.
The Fusion 200X Automated Syringe Pump is a large automated two-channel syringe pump with programmable, dual-channel infusion and withdrawal capabilities. This system is equipped with micro-stepper motors and high-precision machined components to handle challenging lab and diagnostic applications.
The Fusion 200X features programmable multi-step mode for complex multi-step flow rates. User access is provided using a glass touchscreen and data can be accessed via USB, RS232, with computer control using LabVIEW, MatLab, and related analysis software.
Modular 4-syringe or 11-syringe push/pull rack available. The device holds syringes from 0.5μL to 60mL. Rates from 0.0001 μL/min to 84.7 mL/min, with multiple additional options available.
Learn More
-
Pressure Sensors: Detect and measure the pressure within the syringe and ensure smooth operation in high-pressure applications. -
Optical Encoders: Provide precise plunger positioning for microfluidic and low-volume data for analyses. -
Flow Rate Systems: Maintain constant infusion rates despite variations in fluid viscosity.
-
Standard Power Cords (10A 120 V): Can be used across multiple syringe pumps and are designed for both domestic and international use. -
AC Power Adapters: Ideal for continuous use in laboratory settings. -
Battery-Powered Models: Offer portability for use in medical settings or for field testing of water quality and environmental contaminants.
-
USB, RS-232, and RS-485 Interfaces: Allow for integration with computers for advanced programming and laboratory information management systems (LIMS). -
Ethernet and Wi-Fi Connectivity: Enable remote monitoring and operation in connected environments.
The Fusion 4000X is a motorized, multi-channel syringe infusion pump with dual independent infuse and withdraw channels.
This motorized multi-channel syringe infusion pump system is designed for a wide range of biopharmaceutical research like lipid nanoparticles, microfluidic mixing, and lab-on-chip flow control in drug formulation applications. With an all-glass touch screen and precision machined metal design, the Fusion 4000-X dual-channel syringe pump is easy to clean, for lab and GMP environments.
Learn More
-
Stainless Steel (304/316 Grade): Provides corrosion resistance, strength, and resistance to aggressive solvents and decontamination processes. -
Medical-Grade Plastics: Lightweight and compatible with biological fluids. -
Polytetrafluoroethylene (PTFE/Teflon): Excellent chemical resistance for handling reactive solutions. -
Polyetheretherketone (PEEK): High-performance plastic with superior chemical and thermal stability. -
Glass Syringes: Used for sensitive applications where plastic could introduce leachables or absorb trace compounds.
Learn More
9. Material Importance for Specific Applications – Biomedical applications demand specific material properties to ensure safe and efficient operation. Environmental, industrial, and food testing applications require material properties to ensure reliability and precision. Below are key material considerations:
Chemical Resistance
Certain biomedical and pharmaceutical applications require handling aggressive chemicals and solvents. Materials such as PTFE, PEEK, and stainless steel are essential due to their ability to withstand strong acids, bases, and organic solvents without degradation.
Hastelloy C Syringes resist sulfuric acid and nitric acid, while Nitronic 50 Syringes offer resistance to corrosion from salts and chlorides. Hastelloy C and Nitronic Syringes are available in 50mL, 100mL, 300mL, and 400mL volumes.
Viscous Liquid
viscosity and density. Analyzing food products, such as syrups, polysaccharides, oils, and
emulsions requires pumps with strong mechanical components. Stainless steel plungers
and reinforced lead screw assemblies can provide the necessary force and durability to
handle these fluids without clogging or excessive wear.
Complex Solutions
Biological and pharmaceutical applications often involve solutions with multiple active components, such as proteins, lipids, and suspensions. Materials like medical-grade plastics and glass syringes help maintain the stability and purity of these solutions by minimizing interactions and contamination risks.
High-Pressure Applications
Conclusion
Syringe pumps are essential tools in biomedical applications, requiring precision, reliability, and flexibility. Understanding their components and material properties helps researchers and clinical professionals select the right pump for their specific needs, ensuring accurate and efficient fluid handling in various settings. Syringe pumps are also essential for precision fluid handling in environmental and food testing applications. Their reliability, chemical compatibility, and adaptability make them critical for ensuring accurate contaminant detection, quality control, and
regulatory compliance.
chemyx.com/all-syringe-pumps/