Sentron says is proven that, in comparison with other technologies, its glass-free ion sensitive field effect transistor (Isfet) technology gives the best results for all kind of applications
In every application it is important to get the best results and to work as safe as possible.
The Isfet (ion sensitive field effect transistor) technology guarantees this, says Sentron.
A probe for every application.
The Sentron glass-free pH probe with its strong Isfet chip will not break and is therefore very safe.
Sentron has two series of Isfet pH probes with different tip designs to cover applications in liquids, semisolids, viscous solutions and more.
Hot-line: a series with a complete range of high temperature Isfet pH probes.
The probes are made of heat and chemical resistant materials and have chemically stable KCI reference gel, so these probes function reliable at high temperatures up to 105C and in contact with more aggressive chemicals.
five types of tips are available: for every application there is a probe.
Stream-line: this series use a flowing reference with thickened KCI solution and the reference provides a constant liquid flow, which ensures stable readings while preventing junction fouling.
Although suitable for general pH testing, the probes (Conefet and Surfet) are ideal for low conductive and pure water applications as well as highly concentrated or polluting samples.
Sentron Micro Electrode: the latest innovative product of Sentron.
The standard Micro electrode has a diameter of only 3mm and is made of Peek.
The measuring part (the sensor) is built-in at the conic end of the electrode and therefore it can measure very small volumes or used in very small sized sample cups or in micro-titer plates.
On request other materials for this electrode as stainless steel are available.
The Micro electrodes can be used in applications in thin high pipes or to measure the pH in meat and cheese (stainless steel) but also in bacterial cultivates.
This Micro electrode is easy to clean and very suitable for applications in the biotechnology, food, pharmacy etc.
High performance Isfet pH meters.
All Sentron electrodes can be connected to one of the four Sentron pH meters: two different types of meters, namely portable meters and bench top meters.
The Argus portable meter and Titan benchtop meter are basic meters.
The Argus X portable meter and the Titan X benchtop meter are the advanced versions.
The basic Argus and Argus X portable meters are designed to stand the most rough and demanding field, industry, and laboratory circumstances.
The Argus X guarantees a fully waterproof system.
Another advantage of the Argus X portable is the cradle, that will load the battery by an unique, inductive method.
Information can be send, through an infra-red connection between the meter and the cradle and from there via serial RS 232 exits, to a computer or printer.
The Titan and Titan X benchtop meters works on electricity as well as on batteries.
These meters are very useful in laboratories.
It also offers good signal processing and database storage.
The Titan X benchtop model has also optional contact exits and it has a programmable high and low pH alarm, with a signal on the display by an acoustic signal.
The multifunctional graphical LCD display on all meters give a good and crystal clear measurement of pH and temperature.
Also can be chosen for one of the four languages on the display.
The Titan X and the Argus X even give the opportunity to read measurements in the dark by lightening up the display.
The menu of the meters is very easy to use.
Another advantage of Sentron meters is that you can store data of even 300 measurements with the time and date.
The status of the probes will control itself by self-diagnostic functions.
The models come up to all demands of Good Laboratory Practice (GLP) and CE.
