Quality Inspection Report: DXHD10-08 Unipolar Electromagnet

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Unipolar electromagnet magnetic field system of Unipolar electromagnet pole head of Unipolar electromagnet

 

Overall Dimensions: 190mm(L) x 180mm(W) x 97mm(H)

Weight: 12.12kg

 

Performance test report
 Introduction
    1. Test purpose
Through the analysis of the test results, the evaluation of the product performance is obtained;
Evaluate whether the test product meets the technical requirements;
Provide reference data for product design and after-sales service, and provide a strong basis for leaving the factory.
    2. Basic information
 Product Name:
Unipolar electromagnet		 Product model: DXHD10-08
Test time: Jan. 17, 2024
    3. Testing environment
The detection environment is closer to the actual environmental conditions used by the user, including factors such as lead wire length and ambient temperature. The time is selected in the time interval where the fluctuation of the geomagnetic field is small. Before the test, the instruments required for the test were turned on and warmed up in advance and the measurement environment was recorded, as shown in Table 1.
Measurement environment
Environment
temperature		 Product initial
temperature		 Lead length Environmental
magnetic field
7.0℃ 7.0℃ - 0~30000nT
Table 1 Measurement environment data
　
Magnetic field parameter test
    1. Using the device
DX-F2031 power supply
DX-180 Gauss Meter
    2. Magnetic field measurement
This product uses the following measurement methods:
Fixed-point measurement: measure the magnetic field at the target point
Magnetic field strength
Measuring point position Display current (A) Display voltage Voltage (V) Magnetic field
strength（T）
Upper surface of the pole head 1 - 0.452
Upper surface of the pole head 2 - 0.877
Table 2 Magnetic field strength data

 

Electrical parameter test
    1. Using equipment
Digital multimeter
Impedance analyzer
    2. Test method
The digital instrument with bridge circuit and voltammetry is used for measurement. The measurement results are shown in the table below.
Resistance R measurement
Environment temperature Product temperature Measuring resistance ResistanceR@20℃ ResistanceR@85℃
7.0℃ 7.0℃ 19.670Ω 20.921Ω 27.176Ω
Table 3 Resistance R data
　
Conclusion
The magnetic field and electrical performance of the product meet the requirements of the corresponding technical parameters. The final performance of the product is subject to this document.

 

 

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Dexinmag® • 2024

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