What is the sensitivity standard for needle detectors? How to adjust the needle detection machine's sensitivity?

How to Adjust the Needle Testing Machine's Sensitivity?

Needle Detection MachineSensitivity can be adjusted via the sensitivity dial or voltage adjustment dial, with specific values to be set according to the product's requirements. For instance, textile apparel...Needle DetectorSensitivity diameter requirements range from 0.8mm to 1.0mm. When setting the needle detection machine's sensitivity, it's recommended to conduct a test first to determine the appropriate sensitivity level. Also, pay attention to whether the sensitivity setting is appropriate; too high or too low may affect the detection results. Calibration can also be done through the nine-point testing method. If the sensitivity does not meet the customer's requirements, it can beNeedle Detection MachineIncrease sensitivity. If the needle detection machine's sensitivity is increased and still does not meet the customer's requirements, it is recommended to contact the supplier for resolution or to replace the machine.