Why does the uVK-1 Auto-turret Micro Vickers and Knoop Hardness Tester fail to start after powering on? 2025-01-10
●Fault phenomenonWhen the uVK-1 Auto-turret Micro Vickers and Knoop Hardness Tester is powered on, the device interface stays on the startup screen and no subsequent operations can be performed, such as the selection of hardness test process, parameter setting and sample measurement. This seriously
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