KEM - Model AT-710B -Potentiometric Entry Level Titrator

KEM’s new intuitive operation concept makes a touchscreen based user interface in many cases redundant: No methods to select, no sample file to enter, no click required to run different types of measurements one after the other or automatically in a row. Instead of controlling the titrator with a costly touchscreen the operator controls it with a reasonably priced automation unit. The CHA-700 Sample Changer has no rotating turntable but six or eleven fixed positions. Each of these positions can be dedicated to a certain type of measurement. In order to perform measurements the operator only needs to know which type of sample comes into which position and to put it there – an easy task which does not require any training.

Entering measuring methods on an instrument directly normally means annoying scrolling and time-consuming input of names and numbers on a small screen. The AT-710B offers a far more convenient way to enter measuring methods working on the big screen and the comfortable keyboard which is available to everybody: The methods can be developed directly on an USB memory stick on any personal computer – without needing to install any software. This concept does not only make method development more convenient, it makes it at the same time easier to install the same method on several AT-710B titrators and ensures that there is always at least one backup copy of your valuable methods.

High resolution burettes, small dead volumes and automatic compensation of the influence of ambient temperature fluctuations: The AT-710 titrators come with all the prerequisites that ensure highly accurate results:

The burette drives have a resolution of 20’000 steps.

No more classical turning valve connected to the burette: The AT-710 titrators come with a newly developed valve mounted directly on top of the burette. Advantage: Less connecting tubes, which means less cross contamination when replacing reagents and less room for air bubble formation.

Fluctuations of the ambient temperature can cause measuring errors. With an optional temperature sensor the AT-710 titrators monitor the temperature of the titration reagent and correct errors due to volume expansion automatically.

Transmitting sample weights directly from a balance, inputting sample names with a barcode reader, entering sample codes with a numeric keypad: The AT-710 titrators offer all the interfaces and features required for a seamless integration into your workflow.

The AT-710B offers even the possibility to connect an Android device. The corresponding App can be used to start and stop titrations. It provides a real time display of the titration curves and facilitates the easy input of sample weights.

The optional smart electrode cable with IC chip stores calibration results, replacement date etc. of an electrode. Time consuming recalibration can be avoided when multiple electrodes are used.

Whatever your titration needs will be in the future – your initial investment will never be lost: The AT-710B titrator can easily be upgraded to an AT-710S or to an AT-710M titrator by simply adding the corresponding MCU-710 control unit. It is thus possible to convert your stand alone titrator to a touch panel controlled titration system, capable of running up to 4 titrations of any type simultaneously – including volumetric or coulometric Karl Fischer titrations.

Bench space as it is normally limited. The AT-710 titrators deal very economically with this valuable resource: Even a fully fledged titration system consisting of an AT-710 Titrator and a CHA-700 Sample Changer does not occupy more than 365 mm of bench space – a new record in terms of space efficiency in the world of titration!