Certificate of Calibration Serial number: All measurements made are traceable to national standards and conform to the requirements of ISO/IEC 17025:2005. Synchronous channels Please note: these figures are measurements of the uncorrected ADC output. The digitiser produces data which is corrected based on these numbers to have a DC gain of 1µV/count and a DC offset of 0V (uncorrected for temperature drift). Channel Raw DC gain (V/count) Raw DC offset (V) Corrected DC gain (V/count) Corrected DC offset (V) Multiplexed channels Please note: these figures are measurements of the uncorrected ADC output. The digitiser produces data which is corrected based on these numbers to have a DC gain of 1µV/count and a DC offset of 0V (uncorrected for temperature drift). Channel Raw DC gain (V/count) Raw DC offset (V) Corrected DC gain (V/count) Corrected DC offset (V)