Zhizhen Precision Instrument (Qingdao) Co., Ltd.

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Micro MOKE Magnetic Measuring Instrument

+86-13335086685 Yao Jingli

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Magnetic Measuring Instruments

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Product Description
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Applications

Product Model:

MINI MOKE

Product Overview:

● The Micro MOKE Magnetic Measuring Instrument measures hysteresis loops through the magneto-optical Kerr effect in a fast, precise, non-contact, and non-destructive manner (no additional sample processing required), and can capture the coercivity, saturation magnetization, and remanence data of magnetic materials.

● Featuring a lightweight and compact structure, and user-friendly operation, this instrument offers quick testing, making it an ideal option for quick non-destructive testing of diverse magnetic thin film materials in both laboratory research and industrial production. It also functions well in assisting in magnetic material development, quality control, and exploration of post-processing parameters.
Performance Specifications and Advantages:

● Sample size: The standard sample holder is suitable for samples ≤10 mm × 10 mm, and can support 2-inch samples through expansion and be compatible with fragment measurement downwards.

● Magnet: A bipolar magnet is adopted

● Rated output of magnetic field: 650 mT, with the magnetic field perpendicular to the surface of the film

● Quick testing: Field strength ranges: -20 mT–20 mT in 1 mT increment in the quick scanning mode. Time from sample loading to test completion: 45 s; time from start to end: 30 s.

● Magnetic field resolution: 50 μT.

● Magnetic detection sensitivity: Kerr rotation detection is greater than 0.8 mdeg

● Air gap: 6 mm

● Overall dimensions (L×W×H): 510 × 360 × 392 mm

Micro MOKE System Features:

1. The flexible scanning modes cater to quick and high-quality scanning requirements;

2. With highly focused laser, it can test the performance of local or individual structures within samples through easy operations;

3. The built-in test result storage function can record test images and data;

4. The sample holder features the sample fixation function, and is plug-and-play, coupled with its automatic positioning function;

5. Its highly integrated structure facilitates its use and placement in addition to its dust and shock resistance, and stable performance;

6. The LabVIEW program-based test procedures feature a user-friendly interface (insert sample →

7. Both a touchscreen and the mouse-and-keyboard input modes are offered for users’ option;

8. Several external interface ports are offered, such as USB, HDMI, and Ethernet.

Functions and Applications:

Spintronics/Magnetoelectronics

Magnetic nanotechnology

Non-volatile magnetic random access memory

Magneto-resistance research

Magnetic film

Magnetic sensor

Detailed view:

Back view: Power switch, USB

port, Ethernet port, HDMI port

Right view: USB port

Sample holder: dual-spring clip support

WiFi antenna
Measurement results of vertical hysteresis loop