XPR precision balances have a range of quality assurance features that work together to help you ensure accurate results and to comply with any applicable regulations. The StatusLight is built into the front of the balance terminal and uses color to let you see at a glance if the balance is ready for weighing to begin. The balance status is recorded against each weighing result to provide additional process security. The GWP Approved function not only actively monitors the balance status, it also ensures you always weigh within the safe weighing range. The on-screen icon is your reassurance of accurate, reproducible results. GWP Approved needs to be activated by your service technician. The Tolerance Profiles ensure weighing tasks meet defined quality requirements and regulations. An on-screen warning is given if results are out-of-spec. By using the same profile each time a specific task is carried out, consistency and traceability are assured.