8600 series vibration sample magnetometer/VSM, AGM

The 8600 series VSM is a new, high-performance vibrating sample magnetometer that combines the advantages of the 7400 series VSM and Princeton's 3900 series VSM. The 8600 series VSM has been redesigned with higher sensitivity (33 nemu), faster testing speed (10 ms/pt), and simpler operation. In addition to normal VSM functions, the 8600 series VSM can also quickly test first-order reversal curves (FORCs). The first-order reversal curve provides information on the magnetic interaction force and coercive force distribution that cannot be obtained by hysteresis loops, which is important for user research.

feature

Data collection speed: 10ms/point

Magnetic field control rate: 8604:10000 Oe/s; 8607: 5000 Oe/s

• Automatic rotation

Multiple temperature options are available, with a maximum temperature of 1273K

The maximum magnetic field is greater than 3T

• Quickly test the first-order reversal curve function

Water cooled electromagnet can provide excellent magnetic field stability, with a maximum long-term stable magnetic field

Bipolar four quadrant electromagnet power supply smoothly crosses zero

Testable material

Various magnetic materials, including:

•Antimagnetic materials, paramagnetic materials, ferrite magnetic materials, ferromagnesian magnetic materials, antiferromagnetic materials, anisotropic materials

•Particle and continuous medium magnetic recording materials, layer GMR, CMR, partial exchange interaction, and spin electron materials

•Magneto optical materials

•Bulk magnetic materials, powders, films, single crystals, magnetic liquids

measurement

The following parameters can be directly measured or calculated by the system software:

•Hysteresis loop: M vs H curve, saturation magnetization (MSAT), remanence (MREM), coercivity (Hc), coercivity tilt angle, dM/dHValue, or relative sensitivity of coercivity, distribution of conversion zone, flatness, rectangular ratio, hysteresis loss, Ws, minimum hysteresis curve

•Initial magnetization curve

•DC remanence

•Communicating residual magnetism

•Time function of magnetization data

•First order reversal curves (FORCs)

System Options

•Integrated high and low temperature options: 100K to 950K

High temperature option: Room temperature to 1273K

Low temperature options: 10K to 450K@LHe ， 100k-450k@LN2

Vector coil: capable of simultaneously measuring vector values in both X and Y directions of the sample