Qstream-FM is a high precision static voltage monitoring system. It uses a special electrostatic voltage sensor to accurately measure the static voltage value of the product surface and monitor the electrostatic discharge phenomenon of the product in a non-contact way. The test results are displayed on the Qstream screen, and the powerful software Qview can be used to track and analyze the electrostatic condition of the product, and the alarm test value is automatically sent to the mailbox. The test data can be uploaded to the customer data management system. It can also predict product yield by AI analysis function.
Measurement Range
Qstream-FM-20k：±20kVDC or peak AC
Measurement Accuracy
Better than ±5% of the reading ± 2 counts
over a probe-to surface separation
Qstream-FM-20k: 25 mm
