Supercritical fluids, liquids and even highly viscous pastes can be pumped.
The syringe pump consists of a steel cylinder with movable piston and a control unit.
Nitronic
50 is the standard material for cylinders, pistons and cylinder covers.
Hastelloy is available for some pumps and results in even greater
chemical resistance. The standard seals are made of graphite-impregnated
Teflon, which ensures a long service life under harsh operating
conditions, although optional seals are available for special
applications.
The D-Series controllers offer many different operating modes. The standard operating modes are:
- Constant flow rate
- Constant pressure
- Flow or pressure programming
- External control
In
addition to precise delivery, Teledyne Isco syringe pumps can also be
used for precise dosing. This is possible through an additional option,
the Dispense Mode. It enables the user to set not only the flow rate
exactly, but also the delivery rate. It switches off automatically as
soon as the desired flow rate is reached. This function is highly
interesting for dosing into a reactor, for example.
Examples of applications
- Chemical/reactor/catalysis pumps
- Pumps for supercritical fluids
- Pumps for drill core analysis
- HPLC/LC pumps
- R & D pumps
- Dosing pumps
Please note that we can only sell Teledyne ISCO products to customers in Germany and Austria.