Titration with photometric endpoint recognition is based on colour changes at the equivalence point and is used when potentiometric endpoint indication is not possible
Titration with photometric endpoint recognition is applied in a large number of titration methods.
It is based on colour changes at the equivalence point and is used when potentiometric endpoint indication is not possible; no suitable potentiometric indicator electrode is available; an official method prescribes photometric indication; the electrode signal is disturbed by sample matrix effects; one wishes to profit from the economical advantages offered by the photometric method compared to more expensive techniques, such as AAS or ICP-AES; and easy handling, quick and precise measurements are of prime importance.
The new Metrosensor Spectrosense allows to benefit from the advantages of photometric titration in an optimal way.
Depending on the application, choose one of the two wavelengths available: 523nm or 610nm.
Modern LEDs serve as the light source; they have an average operating time of 50 000 hours and their light intensity remains high even after long operating times.
The new Spectrosense is not only outstandingly robust, it is also very easy to handle.
It can be connected to a Titrino or Titrando like an ordinary electrode.
Power is supplied from the stirrer connection of the Titrino or the MSB connection of the Titrando.
If required, an external power adapter can also be used.
