Tunkia TD81 series Soft magnetic AC test system
TD81 series is AC Magnetic Properties Measuring System for Soft Magnetic Materials. The product design conforms to the standard IEC 60404-6, GB/T 3658-2008. These series instruments cover frequency range from 20 Hz up to 1 MHz, depending on the selected model. It used for testing the AC magnetic properties and curves of ring core specimen.
Features Tunkia TD81 series Soft magnetic AC test system
- Electrical parameters calibration function.
- Testing mode: setting H to measure B or setting B to measure Ps. Testing in full frequency range with good accuracy and repeatability.
- Automatically testing with professional software.
- Automatically calculating magnetic parameters and curves.
- Complete curves drawing and data management functions.
- Modular design, easy to upgrade or maintenance
Specification Tunkia TD81 series Soft magnetic AC test system :
|Magnetic parameters||Uncertainty ( k = 2 ) @1 kHz||Repeatability|
|Main magnetic parameters||Ps||2.0%||1.0%|
Testing conditions：( 23±5 )°C，20 Hz ≤ F ≤ 20 kHz，demagnetized before testing,The ratio of the outer diameter to the inner diameter of the measured specimen shouldnot begreater than 1.4, preferably less than 1.25.