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How does one dose reagents and samples precisely and safely in the field of in-vitro diagnostics? Discover the advantages of time-pressure dosing.
Using this process, analysis device works more efficiently, guarantees high sample throughput and operates accurately even with varying volumes.
Bidirectional control of pressure controller allows pressure inside the container to be increased or actively reduced for precise, repeatable dosing.
The container is pressurised in this process, meaning reagent is ready at all times. When the valve opens, device commences dosing without a delay.
Time-pressure dosing: Regardless of the pressure used for dosing a liquid, the valve opens and closes always at the same speed and accuracy.
Zoom in
In laboratory equipment and analysis devices, in DNA synthesis, in the pharmaceutical sector, as well as when filling very small quantities (e.g. for contact lens production), accurate and repeatable dosing is essential and crucial for the quality of the end product.
When dosing liquids from sealed vessels, however, it is not only the precision of the dosing valve that is important, but also the pressure level above the liquid level which influences the dosing quantity.
Bürkert has therefore developed the Type 8763 gas pressure controller to fit its micro valves. The controller is designed for low flow rates ranging from microlitres to a few millilitres and shows its outstanding qualities when used with precise dosing valves. It will be available in analogue and digital variants, each for three pressure ranges. The digital variant facilitates automated documentation. The fluid expert therefore offers coordinated components and complete systems for time-pressure dosing from a single source. Customers profit from a shorter development period.
Fluid systems for instrument-based analytics/ spectroscopy
Compact device module up to 100% tested Independent of pre-pressure, with hard and soft security ✓ Independent of pre-pressure, with hard and soft security more
Fluid systems for instrument-based analytics/ spectroscopy
Spectroscopy is based on precise and reliable sensor and actuator equipment. Combustion gases and carrier gases or liquids for absorption spectroscopy must be dosed and mixed with precision, requiring precise pressure and liquid control circuits, among other things. To meet this need, Bürke ... more
System Components Designed to Work in Harmony for Time-pressure Dosing from One Source
In laboratory equipment and analysis devices, in DNA synthesis, in the pharmaceutical sector, as well as when filling very small quantities (e.g. for contact lens production), accurate and repeatable dosing is essential and crucial for the quality of the end product. When dosing liquids fro ... more
Bürkert acquires BBS Systems AG
After five years of close and successful cooperation, the fluid technology specialist Bürkert has now acquired all shares of BBS Systems AG, with headquarters in Wil, Switzerland. The complete integration of the company, which specialises in components and system solutions for bio- and phar ... more
Bürkert receives Patent Management Award
Christian Bürkert GmbH & Co. KG won this year's IP Management Award for intellectual property. With this award the Fraunhofer IAO Institute for Industrial Engineering distinguishes companies, now for the fourth time, for their sustainable, well-aimed patent management. The award was present ... more
We offer global experience you can rely on. Bürkert is an adaptable organisation with flexible processes. We are continually committed to achieving success, both for our customers and ourselves. Consistent and continuous investment in research & development and in staff training enables us ... more
