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Laser cutting machine maintenance and maintenance of power meter

by:Transon     2020-10-30
Laser cutting machine maintenance and maintenance of power meter power meter belongs to the precision instrument, need to be used in strict accordance with the requirements, to ensure measurement accuracy and stability. The use of beautiful temperature to room temperature ( 25℃) To make sure that, without the environment around, use next operation; Using the energy range of 50 ~ 75% in the major energy is more appropriate, when measuring the size of light spot size for effective measurement of 40 ~ 80% relatively appropriate; Used for the first time, need to determine the power values to zero input corresponding as calibration; Suggest that measuring the time interval for 3 min.
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