Customer Information: Jilin University – College of Earth Sciences

Instrument Information: Coherent Laser GeoLasPro 193nm

Instrument Fault: Instrument error, meeting

Fault Diagnosis: Actual testing revealed faults in 2 sets of high-voltage power supplies and high-voltage capacitors

Repair Plan:

1) Repair 2 sets of high-voltage power supplies;
2) Replace high-voltage power supplies;
3) Debug