Repair of self calibration SPC failure of Tektronix oscilloscope dpo3054

Recently, Aetna Xiaobian learned from the oscilloscope maintenance center that the customer sent one for repair DPO3054 Oscilloscope , The reason for sending for repair is that the customer found that the calibration was not satisfactory during use , So it was sent for inspection and maintenance , After receiving the instrument, the company will immediately arrange engineers to test . Next, Xiaobian will this DPO3054 Oscilloscope maintenance The process of Sort it out as a phase I case , I hope I can help you , In future use, if you encounter similar situations , You can refer to .

instrument ：DPO3054 Oscilloscope

fault ： Self calibration SPC Failure

DPO3054 Maintenance process ：

1. testing ： A calibration error was detected , There is still a problem with running calibration multiple times , Press Menu off May continue to run . however , The oscilloscope may be out of tolerance or other abnormalities .

2. DPO3054 Maintenance process ：SPC In case of failure, the whole machine shall be tested to find the fault point , Replace the damaged chip , Adjust the testing instrument , Calibration passed .

above , It's Xi'an Aetna test Agitek The oscilloscope introduced to you DPO3054 Repair cases , So how should we maintain our oscilloscope every day , To reduce the frequency of its failure ？ You can listen to Xi'an Aetna test Agitek Suggestions from the editor of oscilloscope Maintenance Center ！

1、 Oscilloscope DPO3054 In long-term use , Keep dry and clean ;

2、 When using an oscilloscope DPO3054 Vibration and shock shall be prevented during .

3、 Run out of oscilloscope DPO3054 Turn off the power supply after , Remove the lead , In order to reduce accidental accidents .

4、 No oscilloscope DPO3054 when , Add cover , Prevent dust intrusion , So as not to cause dust accumulation and high-pressure arcing , Even damage .

Here, Xi'an Antai test Agitek Remind everyone , Engineers in the use of instrument engineering maintenance is very important , If you have DPO3054 need repair , You can come to Xi'an Antai test at any time Agitek, About DPO3054 Oscilloscope calibration failed maintenance details