Overview
FET-99S intelligent digital eddy current Flaw detector is suitable for online and offline flaw detection of aluminum tubes, aluminum rods, copper wires, aluminum wires, stainless steel wires and steel wires, and can also be used for automatic flaw detection of Miscellaneous mechanical parts. The instrument adopts digital electronic technology, eddy current technology and microcomputer technology, and has the characteristics of easy debugging and operation, reliable and sensitive flaw detection performance. It can detect longitudinal crazing and transverse defects in the production of metal pipes, wires and bars. Sensitivity to axial defects is high.
Features
1. Single station single channel design
2, gain range 0-48db, step distance 0.5db
3. Frequency range 64Hz-2MHz
4. Phase adjustment 0-360 degrees, 1 degree step
5. Automatic phase and amplitude analysis functions
6. Automatic zero calibration system, which can set the zero calibration interval
7. Various alarm area setting modes
8, gain ratio (Y/X) 0.1-10
9. Adapt to various Probe types
10. Detection signal playback and access functions
11, Fast analog/digital electronic automatic equilibrating and dynamic tracking filter
12. Display modes: Impedance, Time Base
13. Sound and light alarm output
14. Store a large number of test programs and test data
15. Automatic recording shows defects
Principle
The instrument detects metal material defects through eddy current technology. The product is placed on the swirl/spin tooling, the Probe is attached to the surface of the workpiece, the product moves forward with the swirl/spin tooling, and the Probe scans to detect the surface of the product. When a defect is detected, the instrument will issue an automatic alarm; when there is no defect, it will not alarm.
Applications
Production of aluminum pipes, aluminum rods, copper wires, aluminum wires, stainless steel wires, steel wires, mechanical parts, metal pipes, wires, and bars
Steps
1. Put the product on the swirling/spinning tooling
2. Probe is attached to the surface of the workpiece, the product moves forward with the swirl/spin tooling, and Probe detects and scans the surface of the product
3. Automatic alarm when defective
4. No alarm when there are no defects
Notice
• Operating voltage AC220 +/- 10V
• Operating temperature range -15~ 55 ℃
• Storage Temperature range -20~ 60 ℃
• relative humidity not more than 85%
• Probe types need to be properly connected
