The C in the model name XPR226CDR indicates that it is a
comparator analytical balance. The XPR226CDR is a high-performance analytical balance, specially selected for its extremely high accuracy. It is the instrument of choice for high-precision mass measurement applications by mass determination laboratories and weight calibration service providers. In these applications, weights are compared to reference weights, hence the name comparator balance. However, they can also be used for analytical balance applications where a high degree of accuracy is required.