HNP Mikrosysteme (HNPM) offers a comprehensive range of products, including micro annular gear pumps, dosing systems, filters, and related accessories. The micro annular gear pumps are available in five series, designed for precise dosing and transfer of small volumes of low to high viscosity fluids. The compact dosing systems are delivered ready for operation and are customized to meet specific client requirements, leveraging years of experience in component selection and integration. Additionally, HNP Mikrosysteme provides a suitable range of fluid accessories, such as connectors, adapters, and sensor products, as well as their own filter series. This diverse equipment portfolio enables HNP Mikrosysteme to address a wide spectrum of applications in dosing technology, ensuring clients are optimally equipped for their specific needs.

Key features of dosing systems:

• Core technology: Each system features a self-priming micro annular gear pump, ensuring exceptional accuracy and dependability.
• Optional components: Systems can be customized with advanced features, including:
  • Flow meters and controllers
  • Pressure sensors and filters
  • Dosing valves and shut-off elements
  • Adapters, hoses, pipes, and dosing needles
  • Cabinets, reservoirs, and other accessories

Wide Application Range:
Dosing systems are versatile and suitable for tasks such as:

• Pharmaceutical filling systems: Perfect for handling vaccines, APIs, and other pharmaceutical ingredients.
• Cosmetics and personal care: Ensures accurate dosing of oils, creams, and active compounds.
• Industrial applications: Designed to manage oils, greases, and other viscous fluids with high precision.

Comprehensive support and advise:
A dedicated team of experienced engineers is available to provide guidance throughout the entire process. Support includes:

• Comprehensive customer advisory: Advise customers on technical solutions tailored to their specific needs and requirements.
• On-site commissioning: Ensuring smooth installation and successful system startup.
• Equipment training: Providing comprehensive training for operational and maintenance personnel.

Key features:

• Core technology: Equipped with a high-precision micro annular gear pump, delivering accuracy even for the smallest dosing volumes.
• Flexible configuration: Designed with customizable options, including integrated control systems, tubing, reservoirs, and dosing needles to meet diverse application needs.
• Wide compatibility: Suitable for various liquids, from low-viscosity fluids to highly viscous substances, ensuring seamless operation across industries.
• Compact design: The space-saving structure makes it ideal for integration into existing systems or standalone use.

Applications: The SmartDoS System is perfectly suited for various industrial and laboratory environments, supporting a wide range of applications, such as:

• Dosing in cosmetics: Perfect for handling oils, creams, and serums with precision and care.
• Pharmaceutical sector: Accurate dosing of active ingredients, vaccines, and other medical formulations.
• Ink and color dosing: Ensures consistent and bubble-free dosing for high-quality printing results.
• Bubble-free filling of oil Dampers: Ideal for industrial applications requiring precision filling.
• Microencapsulation: Supports precise dosing for encapsulation processes in various industries.

Typical liquids:

• Oils, greases, silicones, and waxes
• Adhesives and coatings
• Colorants and flavors
• Gels, pastes, and emulsions
• Additives in food and pharmaceutical industries

Advantages:

• Efficient automation: Reduces manual intervention, ensuring consistent and reliable dosing.
• Enhanced precision: Handles micro-dosing tasks with unparalleled accuracy.
• Effective use of raw materials: Minimizes waste, ensuring cost-effective operations.
• Easy integration: Can be seamlessly incorporated into existing production lines.
• Cost and time savings: Streamlines production processes, reducing both time and operational costs.
• Gentle, bubble-free dosage: Ensures product quality, especially for sensitive formulations.

The SmartDoS Dosing and Filling System combines advanced technology with customizable options, making it the perfect choice for industries that demand reliability, efficiency, and precision in liquid handling.
 

Document: Dosing and filling system

Video: smartDoS® - Compact and efficiently dosed. Manually or automatically.

Key features:

• High-precision pump technology: Powered by a micro annular gear pump, the system ensures exact dosing of liquids in volumes ranging from microliters.
• User-friendly operation: Intuitive controls make it easy to adjust dosing parameters for different tasks, ideal for laboratory workflows.
• Versatile configuration: Compatible with a wide variety of liquid types, including low-viscosity solutions and highly viscous substances.
• Compact design: The system’s small footprint makes it an excellent choice for laboratories with limited space.
   

Applications: The LiquiDoS System is perfectly suited for laboratory environments and supports a wide range of applications, such as:

• Research and development: Precise dosing for experimental setups in various fields.
• Analytical instrumentation: Accurate dispensing for analytical assays.
• Microreaction technology: Controlled dosing for small-scale reactions.Biotechnology: Handling nutrient solutions, buffers, and media in biotech processes.
• Diagnostics: Reproducible dosing for diagnostic tests.
• Laboratory automation: Integrates seamlessly into automated laboratory systems.
• Life Science analyses: Supports a variety of analyses, including cell culture work and formulation testing

Typical liquids:

• Organic and inorganic solvents: Compatible with a wide range of solvent types.
• Nutrient solutions: Ideal for dosing growth media in biotech applications.
• Buffer solutions: Supports the precise handling of buffer solutions for research.
• Water solutions: Suitable for aqueous solutions used in general laboratory work.
• Low viscosity oils: Handles low viscosity oils with precision and ease.

Advantages:

• Smallest volume handling: The system is capable of dosing as little as 0.25 μl.
• Broad flow rate range: Handles flow rates from 1.5 μl/min to 72 mL/min, ensuring adaptability to different experimental needs.
• Self-priming and bubble-free operation: The system includes a self-priming micro pump with gentle, bubble-free dosing for consistent results.
• External start signal: Allows integration with other laboratory equipment for automated workflows.
• Low shear dosing: Ensures gentle handling of sensitive media to maintain their properties.
• Media-resistant materials: Constructed with material combinations that resist a wide variety of reagents, ensuring durability and versatility.
• Fast change of media and easy rinsing: Simplifies workflows by minimizing downtime during media changes.
• Cost and time saving: Reduces reagent waste and optimizes dosing efficiency, providing cost-effective solutions.

The LiquiDoS Dosing System is an essential tool for any laboratory requiring accurate, efficient, and flexible liquid handling. Its precision and adaptability make it the ideal choice for diverse scientific and research applications.

Key features of the MoDoS System:

• Modular design: Configure the system with precisely the components required, such as pumps, sensors, and controllers, for optimized performance in diverse applications.
• High-precision pump technology: Utilizes micro annular gear pumps for accurate dosing across a wide range of liquid viscosities.
• Scalable and customizable: Designed to adapt to both small-scale laboratory setups and large-scale industrial processes.
• Wide viscosity range: Handles liquids from 0.3 to 1,000 mPas, ensuring compatibility with low- and high-viscosity substances.

Applications: The MoDoS System is ideal for industries requiring customized dosing solutions, including:

• Micro process technology: Precise dosing for specialized micro-process operations.
• Flow chemistry: Accurate dosing of reactants for continuous flow processes.
• Fine chemistry: Handling and dosing of chemicals for high-precision synthesis.
• Pharmaceutical production: High-accuracy dosing of active pharmaceutical ingredients, formulations, and specialty compounds.
• Miniplant technology: Supporting pilot-scale production and testing.
• Dosing and filling: Reliable handling of liquid dosing and filling requirements in various industries.

Typical liquids:

• Acids and bases
• Organometallic compounds, butyl lithium
• Catalysts
• Ammonia, pure or in solution
• Pharmaceutical ingredients and vaccines
• Solutions of radioactive isotopes
• Organic reagents

Advantages:

• Ready-to-use unit: Fully equipped and assembled system in a rigid framework.
• Modular system of components: Individually equipped with micro annular gear pump, filters, sensors (e.g. flow, pressure, temperature), valves, and fluid connections.
• Chemical resistant materials: Material combinations from stainless steel / hard metal to alloy C22 / ceramics, with optional titanium.
• High process stability: Mass or volume flow controlled micro annular gear pumps.
• Standard fluidic interfaces: Screw-in fittings or aseptic μ-Clamp.
• Local controller: Integrated controller allows stand-alone mode as well as integration into external process control systems.
• Open design: Easy access and exchange of all components.
• FDA-3.1 certified materials: Optional use of FDA-compliant and 3.1-certified materials to meet regulatory requirements in industries such as pharmaceuticals and food production

Comprehensive support: The MoDoS system includes expert consultation for selecting the right components, as well as testing and support during commissioning to ensure optimal performance.
The MoDoS Modular Dosing System combines advanced technology with unmatched flexibility, making it the perfect choice for applications demanding precision and adaptability in liquid dosing and handling.

Document: Dosing system in the lab

Video: LiquiDoS® - Dosing in the lab, easy and functional.

Key features:

• Integrated components: Combines a filter, pump, and valve in a single module to streamline liquid handling operations.
• High-performance pump: Features a micro annular gear pump, ensuring precise and repeatable dosing of liquids.
• Advanced filtration: Safe operation with a wire mesh filter to protect the pump and downstream fluidic structures from particles, extending the life of the pump and maintaining liquid quality.
• Accurate valve control: Chemical-resistant miniature valve (2/2- or 3/2-way magnetic valve) enables precise flow regulation, essential for dosing and metering applications.
• Compact design: Lightweight and space-saving dimensions (40 x 58.8 x 46 mm, approx. 271 g without pump) make it suitable for both laboratory and industrial environments.
• Flexible use: Compatible with a wide range of mzr-pumps from low pressure to magnetic hermetic series, with volume flows ranging from 0.15 - 9 ml/min to 1.2 - 72 ml/min.
• Easy maintenance: Simple replacement of pump and filter through mounting with a stainless steel sheet.
   

Applications: The F-P-V Functional Module is designed for diverse applications, including:

• Analytical instrumentation: Ensuring precise sample handling and accurate analysis.
• Laboratory automation: Facilitating automated fluid handling tasks with high precision.
• Diagnostics: Supporting accurate dosing in diagnostic devices.
• Biotechnology: Handling sensitive biological fluids with precision and care.
• Micro reaction technology: Enabling precise dosing in micro-scale chemical reactions.
• Research and development: Supporting a wide range of fluid handling applications in experimental setups.

Advantages:

• Low void volume: Integration of micro annular gear pump, filter, and valve ensures minimized liquid hold-up.
• Wide range of volume flows: Supports a variety of flow rates, adaptable for different applications.
• Safety and reliability: Wire mesh filter ensures safe operation by protecting fluidic structures from particles.
• Chemical resistance: The miniature valve is resistant to a wide range of chemicals, ensuring versatility in handling different liquids.
• Ease of maintenance: Pump and filter can be replaced easily, reducing downtime and maintenance costs.
   

Customization and support: The F-P-V module can be tailored to meet specific requirements, with options for different filters, pumps, and valve types. Expert guidance and support during installation and operation ensure optimal performance.
The Filter-Pump-Valve Functional Module (F-P-V) is the ultimate solution for compact, precise, and reliable liquid handling in diverse applications.
 

Document: Filter-pump-valve functional module F-P-V