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xpr microbalance

XPR microbalances for maximum weighing performance

Laboratory projects involving expensive, rare or toxic substances require the smallest possible sample sizes.  METTLER TOLEDO’s XPR microbalances incorporate a range of innovative technologies to deliver the highest accuracy in their class and ensure micro-weighing tasks are simpler, safer and more secure.  XPR provides a combination of usability and accuracy that is critical in laboratories where small samples have to be quickly and reliably weighed.


The XPR6UD5 is a notable addition to the microbalances, with an unique 05µg readability and improved repeatability by 25%.  The XPR balance offers outstanding weighing performance on a very small compact footprint thanks to the patented active temperature controlling system (ATC) system which draws heat away from the weighing cell, thereby enhancing stability and measurement accuracy.  The built-in GWP (Good Weighing Practice) approved quality assurance function actively monitors the balance status.  Furthermore, the ToleranceProfile function ensures weighing tasks and results adhere to defined quality requirements and applicable regulations.

The SmartView terminal mounted directly on the weighing unit is unique and optimises the ergonomics of weighing small samples. The draft shield design concept makes cleaning easy. Moreover, touch-free sensors reduce the risk of cross-contamination.

The modern balance software with the new interface is as easy to use as a smartphone.  Data entry for tasks and settings is fast and easy.  The capacitive touchscreen allows one to ‘swipe’ through settings, applications and methods. The XPR has a new method concept:  when a weighing process is performed, the parameters used are automatically stored in the built-in notepad. This means that task methods can be stored in the method library and quickly accessed which saves time and provides higher process security.

xpr microbalance