Dosing Systems

HNP Mikrosysteme offers a range of compact, ready-to-use dosing systems designed for precise and efficient handling of liquids across various industries. Each system is tailored to customer specifications, ensuring optimal performance for specific applications. 

Key Features

• Integrated Micro Annular Gear Pump: At the heart of each system is a self-priming micro annular gear pump, ensuring accurate and low-pulsation dosing. 
• Modular Design: Systems can be configured with optional components such as flow meters, pressure sensors, filters, valves, and reservoirs to meet specific requirements. 
• Wide Viscosity Range: Capable of handling liquids with viscosities from 0.3 to 1,000,000 mPas.
• Temperature Control: Optional modules for electrical heating or double-shell heating allow for temperature sensitive applications. 
• User-Friendly Interfaces: Systems like smartDoS feature graphical user interfaces for intuitive operation and integration with PLCs. 

Dosing System Overview

1. LiquiDoS
   • Description: A compact and versatile dosing system suitable for analysis, research, and development.
   • Applications: Ideal for laboratory settings requiring precise liquid handling. 
2. smartDoS
   • Description: A flexible dosing and filling system designed for mechanical engineering and the cosmetics sector.
   • Features:
     • Adjustable dosing dynamics.
     • Graphical user interface.
     • Gentle, bubble-free dosage.
   • Applications: Used in cosmetics, pharmaceuticals, ink and color dosing, and microencapsulation. 
3. MoDoS (Modular Dosing System)
   • Description: A modular pump system for continuous production processes in fine chemistry.
   • Applications: Suitable for micro process technology, flow chemistry, pharmaceutical production, and miniplant technology. 
4. µDispense (Micro Dispense Module)
   • Description: A modular dosing system for discrete dosing and continuous delivery of liquids with an integrated control board.
   • Applications: Used in analytical instrumentation and laboratory automation. 
5. colorDoS
   • Description: A compact dosing system for liquid colors in plastic injection molding and extrusion.
   • Features:
     • Prevents color transfer.
     • Ensures fast and clean color changes.
   • Applications: Ideal for the plastics industry requiring precise color dosing. 

Typical Applications

• Life Sciences: Analytical instrumentation, biotechnology, and pharmaceutical processes.
• Chemical Processing: Precise dosing of chemicals in various industrial processes.
• Mechanical and Plant Engineering: Integration into complex machinery requiring accurate fluid handling.
• Cosmetics Industry: Dosing of creams, gels, and other cosmetic products. 
• Plastics Industry: Color dosing in injection molding and extrusion processes.