The published scope of accreditation for the calibration laboratory covers the required measurement parameters, ranges and uncertainties required by PSL.
校准实验室已公开的认证范围，包括管架集团有限公司(PSL)所需要的测量参数、范围和不确定性。
2
By offline calibration for the coordinate measurements device, the measurement accuracy is promoted.
通过对坐标测量装置的离线刻度，提高了测量精度。
3
The calibration coefficients calculated by this multi-point calibration method can increase the measurement accuracy, decrease the errors and improve the logging data quality.