The Xepta aBex is an expansion unit of the Xepta autoBalance automatic measurement system that incorporates the ability to automatically measure calcium, magnesium, potassium, nitrate, and sodium. It is not a standalone device; it requires the Xepta autoBalance unit for operation.

The Xepta aBex allows for automatic and efficient analysis using ion-selective electrodes, without the need for reagents to perform the measurements. You only need to calibrate the electrode before each measurement, allowing the equipment to operate completely automatically.