Phone: +49 (0) 6205 9450-0 | Email: info@duratec.de

  • Pumping & Dosing

    A variety of pumping principles are available for pumps and dosing systems. Depending on the application and requirements, the suitable system should be chosen.

Pumping and dosing tasks can be found in day-to-day laboratory routine as well as in process and application technology. Starting with simple dosing to complex, continuous and low-pulsation liquid handling of critical media.

Industries Areas Assignments Application examples

Chemistry
Pharma
Biotechnology
Medical diagnostics
Medical technology
Automotive
Semiconductor technology
Environment
Textile
Colours

Process technology
Technical centre
Process technology
Research & Development
Miniplant
Reaction Process Machinery
Fermentation
Analytics
Production & Manufacturing
Packaging
Test benches
Material testing

Dispensing
Dispensing
Pumping
Dilution
Suction
Applying
Coating
Spraying
Mixing
Rinsing
Cleaning
Bonding

Fluid transport in microstructures
Tracking of reactions
Dosing technology for reactors
pH regulation in reactors
Application of active ingredients in medical technology
LC/MS: addition of calibration standard or flowsplit
Filling of viscous or volatile media
Bonding of windshields
Edge cleaning of wavers
Liquid-liquid extraction
Colorimetry
Sampling
Sample introduction
Reconditioning
Testing of diagnostic test strips
Generation of droplets in the microliter range

Applications

Standard applications and special solutions implemented by DURATEC
Standard application

Spread / Spray / Evaporate Liquids

Transportation of liquids to different dispensing systems for spreading, spraying or evaporation of liquids:

  • Agent application in medical technology and medical diagnostics
  • Test gas production via evaporation systems
  • Cleaning processes semiconductor industry
  • Gluing processes
Liquid dosing spraying evaporating

Standard application

Liquid Handling / Mikrofluidics

Duplex dosing of different media using small streams/quantities in and through microstructures, microfluidic chips, measuring cells, filtration systems, etc.

Liquid Handling / Mikrofluidik

Standard application

Multi-Media Dosing System

Dosing different media via selection valve in one reactor / fermenter.

  • Reactant
  • Catalyzer
  • Acid / Base
  • Substrate
  • Nutrient solution
  • Detergents
Multi-Media dosing

Standard application

Multi-Reactor Dosing System

Dosing of one medium via distribution valve in different reactors / fermenters.

  • Reactant
  • Catalyzer
  • Acid / Base
  • Substrate
  • Nutrient solution
  • Detergents
Multi-Reaktor-Dosierung

Standard application

d.Drive-PUMP C30 connected to LC/MS

  1. Use of the pump as an active flow splitter. The pump picks up liquid from the fluid path between the HPLC system and the MS detector.
  2. Add e.g. Standard for calibration, buffer for pH switch or eluent for e-spray in the fluid path between the HPLC system and MS detector.

Special solution

Multiple dispenser for preparation of cuvette test reagent mixture

System for in-house production of cuvette test reagent mixture for the determination of chemical oxygen requirement ST-CSB in water and wastewater. For this purpose, three test substances are dosed in different quantities into special reaction/measuring vessels according to a programmable dosing procedure.


Special solution

Extraction System for Retention Samples

System for collecting 24 hour retention samples from a production line including sensors for safety and redundancy.

DURATEC Analysetechnik GmbH

DURATEC is a supplier and manufacturer of products and services for the fields of instrumental analysis, chemical analysis technology and technical, industrial or scientific processes or applications.



DURATEC Analysentechnik
Rheinauer Strasse 4
DE-68766 Hockenheim

Phone

+49-6205-9450-0

Fax

+49-6205-9450-33

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