Innovation and experience to offer solutions for your dosing requirements
Our innovative and high-precision dosing technology incorporates advanced system components from our world-renowned Liquid Handling instruments. They are combined with highquality, reliable component groups and modules from automation and control technology according to your requirements.
BRAND dosing systems can be integrated into complex filling and packaging lines as needed, and can be customized to individual specifications. Thus, they offer a broad range of possible applications, and are well suited for high-throughput filling lines.
The operating principle of our dosing systems is based on the advanced bottle-top dispenser seripettor® from BRAND.The piston-cylinder principle is ideally adapted for use in precision dosing systems.The direct displacement principle makes them especially suitable for dosing low-viscosity, aqueous, and many other types of media. Volume ranges from 50 μl to 25 ml per dosing stroke.
The media is usually supplied for example by using a peristaltic pump through a media feed tube to the level control container. This provides a constant system pressure and serves as an air trap. An upward aspiration stroke fills the dispensing cartridges with media via a media distributor channel. The subsequent downward movement of the piston conveys the medium through the valve system in the valve head and delivers it via the dispensing tube or a flexible dispensing tube. The piston movements are actuated by one or more axles.
The centerpiece of the system:
The easily replaceable seripettor® dispensing cartridge available in three sizes: 2 ml, 10 ml and 25 ml; the piston (PE) and cylinder (PP) are also available sterile
For routine use in sensitive Areas
Key media-carrying components as valve head with dispensing tube, dispensing cartridge and level control container are made of plastics and can be easily exchanged.
Advantages of the seripettor®
For the consumer area
All media-carrying components can be replaced quickly, easily, and cleanly by changing the complete plastics made dosing module in a plug´n play process.
Based on the seripettor® dispensing technology an entirely novel, completely replaceable, single-use dosing module made of exceptionally high quality plastics has been developed. The modular design of the segments allows an individual assembly. The system offers the greatest possible flexibility in the dosing module arrangement. At BRAND, manufacturing and assembly can be conducted under validated cleanroom conditions (ISO 14644-1, Class 8).
Advantages of the FD dosing System
The FD dosing module makes CIP/SIP processes a thing of the past, and eliminates all the associated system technology. This means:
For critical applications
For dosing critical media, we design customized solutions from standard components from the wide selection of BRAND bottle-top dispensers: Foremost these are used for critical reagents such as acids, alkalis, organic solvents, or high-viscosity media.
Single-channel Dispensing system with x/y/z portal
In these systems, the dispensing cartridges are made exclusively from durable, long-lasting components with high chemical resistance. A high priority is developing a maintenance-friendly system design, which reduces cleaning expenditures to a Minimum, even with reusable technology.
Volume ranges from 0.25 ml to 100 ml per dosing stroke.