Any photometrically determined endpoint titration can be done with ease: work with visual indicators, self-indicating titrations, turbidometric, and chemiluminescence titrations
By adding photometric titrimetry to Multitrator's thermometric and potentiometric capabilities, Stirling says it has expanded Multitrator's already considerable repertoire to make it the best value titration system on the market.
Any photometrically determined endpoint titration can be done with ease: work with visual indicators, self-indicating titrations, turbidometric, and even chemiluminescence titrations.
Your dilemma - you'd love to change that old visual indicator-based titration method because your analysts all see the endpoint differently (or not at all!).
However, you can't because it's a standard method - AS/NZS, ASTM, AOAC, BS, BP, EN, DIN, JIS, ISO or whatever.
Your analyst-to-analyst and lab-to-lab comparisons are poor, your boss is on your back, and the customers are complaining.
Yet you're still not allowed to change the method because it's in the contract (or some government agency won't let you).
The solution - take the human factor out of the titration equation and detect the endpoint totally objectively with Multitrator's new photometric titration module. Multitrator's new photometric titration module is specifically designed to detect inflections in all photometrically determined titration curves.
It's not a clunky adaptor kit to a spectrophotometer; it's a plug-and play device that connects with just one cable to the standard Multitrator IMT 024 module.
It fits snugly and securely into the Multitrator titration beaker adaptor ring, and is ready to go immediately.
The Multitrator photometric titration module comes with two ultra-bright LED sources as standard - a red LED (623nm) and a yellow-green LED (574nm).
These wavelengths have been chosen to provide sharp inflections with most indicator systems. Choose whichever light source you want with a mouse-click.
Or switch off the light sources and just use the super-sensitive photo-detectors for chemiluminescence titrations.
Do turbidometric titrations with ease.
The titration cells are cheap, disposable, yet crystal-clear polycarbonate specimen tubes with a 25mm light path.
Unlike photometric probes, there is no contact of optical parts by the solution, therefore no lenses or mirrors to foul and no seals and glues to dissolve in unfriendly titration media.
While the Multitrator photometric titration module has been designed for rugged, day-to-day use, there is absolutely no compromise on sensitivity.
You can choose between onset, mid-point, or offset of colour change to determine your endpoint, whatever the method demands.
Multitrator's superb regular signal conditioning and peak-picking algorithms work perfectly with the new photometric titration module to give you highly precise and accurate results every time.
