This calibration procedure stipulates the calibration conditions, calibration items, calibration methods, calibration result processing and calibration cycle of the Gould 1421 digital storage oscilloscope. This calibration procedure is applicable to the calibration of the Gould 1421 digital storage oscilloscope. Other types of digital storage oscilloscopes can also be calibrated with reference to this procedure.
SJ 20228-1993 history
1970SJ 20228-1993 Verification regulation of model Gould 1421 storage oscilloscope