TD8330 Magnetic Measurement Testing System For Permanent Magnet Materials

Introduction

• TD8330 is mainly used to measure the magnetic properties of various types of permanent magnet materials, and consists of excitation and measurement host, electromagnet, magnetic field measurement sensor, computer and PC software, etc.

• The TD8330 meets international standards IEC 60404-5 and GB/T 3217-2013.

Application

• Measuring materials Alnico, Ferrite, NdFeB, SmCo, etc.

• Sample shape: Ring, cylinder, circle, square, tile shape (with fixture).

• Measurable parameters Js, Br, Hcb, Hcj, ( BH )max.

• Magnetic measurement curve: magnetization curve, demagnetization curve, B-H/J-H hysteresis loop, temperature characteristic curve (high temperature test), etc

Features

• Equipped with electromagnet with 250 or 280 options,the maximum magnetic field of up to 3.2T.

• Optional temperature cap enables the measured sample to reach 500C for high temperature test.

• Equipped with PC software to complete the test process automatically.

• The zero drift of the fluxmeter integrator and the nonlinear error of the Hall probe have little influence. The residual turn area can be compensated when measuring with J coil.

Specification

Reproducibility of the measured magnetic parameters

• Test temperature: 23 °C5 °C.

• The sample size shall strictly comply with the relevant requirements of GB/T 3217-2013.

• The guaranteed value is the required value in the standards.

Reproducibility of the measured magnetic parameters