Quality Inspection Report of 3DXF50-5 Three-dimensional Square Helmholtz Coil
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Quality Inspection Report of 3DXF50-5 Three-dimensional Square Helmholtz Coil
Overall Dimensions: 1205mm(L) x 1120mm(W) x 1150mm(H)
Coil spacing
X Axial: 491mm
Y Axial: 536mm
Z Axial: 580mm
Weight: 204kg
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. |
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2. Basic information | |||||||
Product Name: Three-dimensional square coil |
Product model: | 3DXF50-5 | |||||
Test time: | Nov. 20, 2023 | ||||||
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 |
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8.0℃ | 8.0℃ | 4m | 0~30000nT | ||||
Table 1 Measurement environment data | |||||||
Magnetic field parameter test | |||||||
1. Using the device | |||||||
DX-F2031 power supply DX-330F fluxgate magnetometer |
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2. Magnetic field measurement | |||||||
This product uses the following measurement methods: Fixed-point measurement: measure the magnetic field at the target point |
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Magnetic field strength | |||||||
Axis | Display current (A) | Display voltage Voltage (V) | Magnetic field strength(Gs) |
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X axis | 3.5 | - | 5.1433 | ||||
Y axis | 3.5 | - | 5.1639 | ||||
Z axis | 3.5 | - | 5.2859 | ||||
Table 2 Magnetic field strength data | |||||||
Magnetic Field Uniformity | |||||||
Measure air gap | Measurement area | Measure current | Extreme valueMax | Extreme valueMin | Uniformity | Remark | |
X axis | 100*100*100mm | 3.5A | 5.1461Gs | 5.1428Gs | 0.05% | ||
Y axis | 100*100*100mm | 3.5A | 5.1652Gs | 5.1608Gs | -0.06% | ||
Z axis | 100*100*100mm | 3.5A | 5.2879Gs | 5.2816 | -0.08% | ||
X axis | 400*400*400mm | 3.5A | 5.0903Gs | 5.0513Gs | -1.79% | ||
Y axis | 400*400*400mm | 3.5A | 5.1239Gs | 5.1011Gs | -1.22% | ||
Z axis | 400*400*400mm | 3.5A | 5.2576Gs | 5.1975Gs | -1.67% | ||
Table 3 Uniformity data |
Electrical parameter test | |||||||
1. Using equipment | |||||||
Digital multimeter Impedance analyzer |
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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 | |||||||
Axis | Product temperature | Measuring resistance | ResistanceR@20℃ | ResistanceR@85℃ | |||
X axis | 8.0℃ | 7.420Ω | 7.854Ω | 10.202Ω | |||
Y axis | 8.0℃ | 8.790Ω | 9.304Ω | 12.085Ω | |||
Z axis | 8.0℃ | 9.890Ω | 10.468Ω | 13.598Ω | |||
Table 4 Resistance R data | |||||||
No.1 X-axis Inductance Ls, reactance Z measurement (test level 5V) | |||||||
Ls MIN[H] | FREQ[Hz] | Ls MAX[H] | FREQ[Hz] | ||||
51.8510m | 1.00000k | 52.4618m | 20 | ||||
Z MIN[Ω] | FREQ[Hz] | Z MAX[Ω] | FREQ[Hz] | ||||
9.93093 | 20 | 325.962 | 1.00000k | ||||
Table 5 X-axis inductance Ls and reactance Z data | |||||||
X-axis Inductance Ls, reactance Z-scan measurement | |||||||
POINTS | FREQ[Hz] | Ls | Z | POINTS | FREQ[Hz] | Ls | Z |
1 | 20 | 52.4618m | 9.93093 | 102 | 514.9 | 51.9874m | 168.428 |
2 | 24.9 | 52.4561m | 11.0695 | 103 | 519.8 | 51.9844m | 170.017 |
3 | 29.8 | 52.4506m | 12.3163 | 104 | 524.7 | 51.9822m | 171.609 |
4 | 34.7 | 52.4377m | 13.6366 | 105 | 529.6 | 51.9795m | 173.199 |
5 | 39.6 | 52.4260m | 15.0146 | 106 | 534.5 | 51.9769m | 174.79 |
6 | 44.5 | 52.4041m | 16.4363 | 107 | 539.4 | 51.9740m | 176.379 |
7 | 49.4 | 52.3733m | 17.8842 | 108 | 544.3 | 51.9701m | 177.964 |
8 | 54.3 | 52.3985m | 19.3715 | 109 | 549.2 | 51.9663m | 179.55 |
9 | 59.2 | 52.3914m | 20.8727 | 110 | 554.1 | 51.9654m | 181.145 |
10 | 64.1 | 52.3848m | 22.384 | 111 | 559 | 51.9614m | 182.731 |
11 | 69 | 52.3821m | 23.9112 | 112 | 563.9 | 51.9593m | 184.321 |
12 | 73.9 | 52.3720m | 25.4459 | 113 | 568.8 | 51.9579m | 185.915 |
13 | 78.8 | 52.3719m | 26.9945 | 114 | 573.7 | 51.9552m | 187.504 |
14 | 83.7 | 52.3692m | 28.5485 | 115 | 578.6 | 51.9535m | 189.096 |
15 | 88.6 | 52.3633m | 30.1056 | 116 | 583.5 | 51.9505m | 190.684 |
16 | 93.5 | 52.3652m | 31.6731 | 117 | 588.4 | 51.9487m | 192.275 |
17 | 98.4 | 52.3533m | 33.2364 | 118 | 593.3 | 51.9460m | 193.864 |
18 | 103.3 | 52.3492m | 34.8081 | 119 | 598.2 | 51.9438m | 195.454 |
19 | 108.2 | 52.3455m | 36.3827 | 120 | 603.1 | 51.9421m | 197.046 |
20 | 113.1 | 52.3397m | 37.9592 | 121 | 608 | 51.9406m | 198.638 |
21 | 118 | 52.3338m | 39.5377 | 122 | 612.9 | 51.9379m | 200.226 |
22 | 122.9 | 52.3318m | 41.121 | 123 | 617.8 | 51.9359m | 201.816 |
23 | 127.8 | 52.3244m | 42.7018 | 124 | 622.7 | 51.9341m | 203.407 |
24 | 132.7 | 52.3197m | 44.2861 | 125 | 627.6 | 51.9325m | 204.999 |
25 | 137.6 | 52.3155m | 45.8724 | 126 | 632.5 | 51.9302m | 206.588 |
26 | 142.5 | 52.3088m | 47.4575 | 127 | 637.4 | 51.9271m | 208.173 |
27 | 147.4 | 52.3022m | 49.0438 | 128 | 642.3 | 51.9268m | 209.77 |
28 | 152.3 | 52.2996m | 50.6334 | 129 | 647.2 | 51.9233m | 211.354 |
29 | 157.2 | 52.2934m | 52.2224 | 130 | 652.1 | 51.9220m | 212.946 |
30 | 162.1 | 52.2873m | 53.8114 | 131 | 657 | 51.9220m | 214.544 |
31 | 167 | 52.2806m | 55.4002 | 132 | 661.9 | 51.9187m | 216.128 |
32 | 171.9 | 52.2768m | 56.9927 | 133 | 666.8 | 51.9181m | 217.723 |
33 | 176.8 | 52.2719m | 58.5841 | 134 | 671.7 | 51.9165m | 219.314 |
34 | 181.7 | 52.2671m | 60.1762 | 135 | 676.6 | 51.9144m | 220.903 |
35 | 186.6 | 52.2635m | 61.7697 | 136 | 681.5 | 51.9136m | 222.497 |
36 | 191.5 | 52.2593m | 63.363 | 137 | 686.4 | 51.9118m | 224.087 |
37 | 196.4 | 52.2559m | 64.9578 | 138 | 691.3 | 51.9109m | 225.68 |
38 | 201.3 | 52.2478m | 66.5468 | 139 | 696.2 | 51.9092m | 227.27 |
39 | 206.2 | 52.2441m | 68.1415 | 140 | 701.1 | 51.9083m | 228.864 |
40 | 211.1 | 52.2398m | 69.7358 | 141 | 706 | 51.9059m | 230.451 |
41 | 216 | 52.2336m | 71.3276 | 142 | 710.9 | 51.9044m | 232.042 |
42 | 220.9 | 52.2284m | 72.9206 | 143 | 715.8 | 51.9036m | 233.635 |
43 | 225.8 | 52.2226m | 74.5131 | 144 | 720.7 | 51.9018m | 235.224 |
44 | 230.7 | 52.2172m | 76.1059 | 145 | 725.6 | 51.9001m | 236.814 |
45 | 235.6 | 52.2120m | 77.6989 | 146 | 730.5 | 51.8988m | 238.405 |
46 | 240.5 | 52.2057m | 79.2905 | 147 | 735.4 | 51.8973m | 239.995 |
47 | 245.4 | 52.2010m | 80.8845 | 148 | 740.3 | 51.8962m | 241.588 |
48 | 250.3 | 52.1934m | 82.4735 | 149 | 745.2 | 51.8949m | 243.179 |
49 | 255.2 | 52.1871m | 84.0646 | 150 | 750.1 | 51.8939m | 244.771 |
50 | 260.1 | 52.1828m | 85.6587 | 151 | 755 | 51.8918m | 246.358 |
51 | 265 | 52.1769m | 87.2502 | 152 | 759.9 | 51.8910m | 247.951 |
52 | 269.9 | 52.1725m | 88.8438 | 153 | 764.8 | 51.8905m | 249.546 |
53 | 274.8 | 52.1687m | 90.4386 | 154 | 769.7 | 51.8891m | 251.136 |
54 | 279.7 | 52.1654m | 92.0342 | 155 | 774.6 | 51.8867m | 252.722 |
55 | 284.6 | 52.1606m | 93.627 | 156 | 779.5 | 51.8865m | 254.317 |
56 | 289.5 | 52.1561m | 95.2202 | 157 | 784.4 | 51.8851m | 255.908 |
57 | 294.4 | 52.1514m | 96.813 | 158 | 789.3 | 51.8841m | 257.5 |
58 | 299.3 | 52.1459m | 98.4041 | 159 | 794.2 | 51.8828m | 259.09 |
59 | 304.2 | 52.1429m | 99.9998 | 160 | 799.1 | 51.8827m | 260.686 |
60 | 309.1 | 52.1385m | 101.593 | 161 | 804 | 51.8809m | 262.274 |
61 | 314 | 52.1332m | 103.183 | 162 | 808.9 | 51.8794m | 263.863 |
62 | 318.9 | 52.1293m | 104.777 | 163 | 813.8 | 51.8789m | 265.457 |
63 | 323.8 | 52.1259m | 106.372 | 164 | 818.7 | 51.8773m | 267.046 |
64 | 328.7 | 52.1199m | 107.961 | 165 | 823.6 | 51.8766m | 268.639 |
65 | 333.6 | 52.1141m | 109.55 | 166 | 828.5 | 51.8748m | 270.226 |
66 | 338.5 | 52.1086m | 111.139 | 167 | 833.4 | 51.8743m | 271.82 |
67 | 343.4 | 52.1048m | 112.732 | 168 | 838.3 | 51.8732m | 273.411 |
68 | 348.3 | 52.1000m | 114.323 | 169 | 843.2 | 51.8725m | 275.004 |
69 | 353.2 | 52.0975m | 115.918 | 170 | 848.1 | 51.8721m | 276.598 |
70 | 358.1 | 52.0923m | 117.508 | 171 | 853 | 51.8713m | 278.19 |
71 | 363 | 52.0883m | 119.1 | 172 | 857.9 | 51.8712m | 279.787 |
72 | 367.9 | 52.0842m | 120.691 | 173 | 862.8 | 51.8729m | 281.392 |
73 | 372.8 | 52.0802m | 122.283 | 174 | 867.7 | 51.8739m | 282.995 |
74 | 377.7 | 52.0767m | 123.875 | 175 | 872.6 | 51.8735m | 284.589 |
75 | 382.6 | 52.0729m | 125.467 | 176 | 877.5 | 51.8729m | 286.182 |
76 | 387.5 | 52.0688m | 127.058 | 177 | 882.4 | 51.8697m | 287.761 |
77 | 392.4 | 52.0650m | 128.649 | 178 | 887.3 | 51.8685m | 289.351 |
78 | 397.3 | 52.0613m | 130.241 | 179 | 892.2 | 51.8674m | 290.941 |
79 | 402.2 | 52.0575m | 131.832 | 180 | 897.1 | 51.8655m | 292.527 |
80 | 407.1 | 52.0539m | 133.423 | 181 | 902 | 51.8652m | 294.121 |
81 | 412 | 52.0510m | 135.016 | 182 | 906.9 | 51.8650m | 295.717 |
82 | 416.9 | 52.0471m | 136.606 | 183 | 911.8 | 51.8636m | 297.306 |
83 | 421.8 | 52.0434m | 138.196 | 184 | 916.7 | 51.8628m | 298.897 |
84 | 426.7 | 52.0403m | 139.789 | 185 | 921.6 | 51.8627m | 300.493 |
85 | 431.6 | 52.0369m | 141.38 | 186 | 926.5 | 51.8620m | 302.085 |
86 | 436.5 | 52.0335m | 142.97 | 187 | 931.4 | 51.8617m | 303.68 |
87 | 441.4 | 52.0299m | 144.561 | 188 | 936.3 | 51.8607m | 305.27 |
88 | 446.3 | 52.0271m | 146.153 | 189 | 941.2 | 51.8603m | 306.864 |
89 | 451.2 | 52.0242m | 147.745 | 190 | 946.1 | 51.8598m | 308.458 |
90 | 456.1 | 52.0210m | 149.335 | 191 | 951 | 51.8589m | 310.048 |
91 | 461 | 52.0169m | 150.924 | 192 | 955.9 | 51.8580m | 311.64 |
92 | 465.9 | 52.0146m | 152.517 | 193 | 960.8 | 51.8547m | 313.215 |
93 | 470.8 | 52.0120m | 154.109 | 194 | 965.7 | 51.8539m | 314.807 |
94 | 475.7 | 52.0093m | 155.7 | 195 | 970.6 | 51.8545m | 316.406 |
95 | 480.6 | 52.0063m | 157.291 | 196 | 975.5 | 51.8533m | 317.996 |
96 | 485.5 | 52.0031m | 158.881 | 197 | 980.4 | 51.8525m | 319.587 |
97 | 490.4 | 52.0004m | 160.472 | 198 | 985.3 | 51.8523m | 321.182 |
98 | 495.3 | 51.9979m | 162.064 | 199 | 990.2 | 51.8519m | 322.775 |
99 | 500.2 | 51.9959m | 163.657 | 200 | 995.1 | 51.8522m | 324.373 |
100 | 505.1 | 51.9930m | 165.247 | 201 | 1.00000k | 51.8510m | 325.962 |
101 | 510 | 51.9902m | 166.837 | ||||
Table 6 X-axis Detailed frequency data of inductance Ls and reactance Z |
Y-axis Inductance Ls, reactance Z measurement (test level 5V) | |||||||
Ls MIN[H] | FREQ[Hz] | Ls MAX[H] | FREQ[Hz] | ||||
68.1872m | 1.00000k | 69.1144m | 20 | ||||
Z MIN[Ω] | FREQ[Hz] | Z MAX[Ω] | FREQ[Hz] | ||||
12.3492 | 20 | 428.649 | 1.00000k | ||||
Table 7 Y-axis inductance Ls and reactance Z data | |||||||
Y-axis Inductance Ls, reactance Z-scan measurement | |||||||
POINTS | FREQ[Hz] | Ls | Z | POINTS | FREQ[Hz] | Ls | Z |
1 | 20 | 69.1144m | 12.3492 | 102 | 514.9 | 68.4225m | 221.636 |
2 | 24.9 | 69.1132m | 13.9321 | 103 | 519.8 | 68.4196m | 223.731 |
3 | 29.8 | 69.1054m | 15.6432 | 104 | 524.7 | 68.4153m | 225.822 |
4 | 34.7 | 69.0702m | 17.4401 | 105 | 529.6 | 68.4112m | 227.914 |
5 | 39.6 | 69.0655m | 19.3094 | 106 | 534.5 | 68.4072m | 230.005 |
6 | 44.5 | 69.0410m | 21.2227 | 107 | 539.4 | 68.4033m | 232.097 |
7 | 49.4 | 69.0146m | 23.1709 | 108 | 544.3 | 68.3977m | 234.183 |
8 | 54.3 | 69.0288m | 25.1548 | 109 | 549.2 | 68.3943m | 236.276 |
9 | 59.2 | 69.0137m | 27.1537 | 110 | 554.1 | 68.3901m | 238.365 |
10 | 64.1 | 69.0079m | 29.1726 | 111 | 559 | 68.3874m | 240.461 |
11 | 69 | 68.9963m | 31.2021 | 112 | 563.9 | 68.3822m | 242.547 |
12 | 73.9 | 69.0054m | 33.253 | 113 | 568.8 | 68.3789m | 244.639 |
13 | 78.8 | 68.9910m | 35.3009 | 114 | 573.7 | 68.3757m | 246.732 |
14 | 83.7 | 68.9835m | 37.3595 | 115 | 578.6 | 68.3721m | 248.823 |
15 | 88.6 | 68.9740m | 39.4234 | 116 | 583.5 | 68.3681m | 250.912 |
16 | 93.5 | 68.9662m | 41.4931 | 117 | 588.4 | 68.3648m | 253.004 |
17 | 98.4 | 68.9531m | 43.5643 | 118 | 593.3 | 68.3617m | 255.096 |
18 | 103.3 | 68.9444m | 45.6419 | 119 | 598.2 | 68.3579m | 257.186 |
19 | 108.2 | 68.9361m | 47.7226 | 120 | 603.1 | 68.3538m | 259.274 |
20 | 113.1 | 68.9293m | 49.8067 | 121 | 608 | 68.3519m | 261.37 |
21 | 118 | 68.9226m | 51.8934 | 122 | 612.9 | 68.3484m | 263.46 |
22 | 122.9 | 68.9131m | 53.9798 | 123 | 617.8 | 68.3455m | 265.552 |
23 | 127.8 | 68.9059m | 56.0701 | 124 | 622.7 | 68.3427m | 267.645 |
24 | 132.7 | 68.8978m | 58.1609 | 125 | 627.6 | 68.3396m | 269.736 |
25 | 137.6 | 68.8896m | 60.2529 | 126 | 632.5 | 68.3364m | 271.826 |
26 | 142.5 | 68.8809m | 62.3455 | 127 | 637.4 | 68.3334m | 273.918 |
27 | 147.4 | 68.8721m | 64.4388 | 128 | 642.3 | 68.3309m | 276.01 |
28 | 152.3 | 68.8639m | 66.5334 | 129 | 647.2 | 68.3278m | 278.101 |
29 | 157.2 | 68.8558m | 68.6291 | 130 | 652.1 | 68.3252m | 280.193 |
30 | 162.1 | 68.8478m | 70.7252 | 131 | 657 | 68.3221m | 282.283 |
31 | 167 | 68.8392m | 72.821 | 132 | 661.9 | 68.3186m | 284.371 |
32 | 171.9 | 68.8351m | 74.9219 | 133 | 666.8 | 68.3167m | 286.466 |
33 | 176.8 | 68.8281m | 77.02 | 134 | 671.7 | 68.3142m | 288.558 |
34 | 181.7 | 68.8200m | 79.1175 | 135 | 676.6 | 68.3116m | 290.649 |
35 | 186.6 | 68.8120m | 81.2152 | 136 | 681.5 | 68.3082m | 292.738 |
36 | 191.5 | 68.8052m | 83.3145 | 137 | 686.4 | 68.3061m | 294.831 |
37 | 196.4 | 68.7969m | 85.4118 | 138 | 691.3 | 68.3021m | 296.916 |
38 | 201.3 | 68.7895m | 87.5107 | 139 | 696.2 | 68.3004m | 299.011 |
39 | 206.2 | 68.7822m | 89.6097 | 140 | 701.1 | 68.2982m | 301.103 |
40 | 211.1 | 68.7745m | 91.708 | 141 | 706 | 68.2958m | 303.195 |
41 | 216 | 68.7659m | 93.8055 | 142 | 710.9 | 68.2930m | 305.284 |
42 | 220.9 | 68.7575m | 95.9028 | 143 | 715.8 | 68.2913m | 307.378 |
43 | 225.8 | 68.7500m | 98.0014 | 144 | 720.7 | 68.2885m | 309.468 |
44 | 230.7 | 68.7412m | 100.098 | 145 | 725.6 | 68.2859m | 311.558 |
45 | 235.6 | 68.7330m | 102.195 | 146 | 730.5 | 68.2814m | 313.639 |
46 | 240.5 | 68.7270m | 104.295 | 147 | 735.4 | 68.2789m | 315.729 |
47 | 245.4 | 68.7186m | 106.392 | 148 | 740.3 | 68.2772m | 317.823 |
48 | 250.3 | 68.7133m | 108.493 | 149 | 745.2 | 68.2741m | 319.91 |
49 | 255.2 | 68.7049m | 110.589 | 150 | 750.1 | 68.2727m | 322.005 |
50 | 260.1 | 68.6974m | 112.686 | 151 | 755 | 68.2677m | 324.083 |
51 | 265 | 68.6910m | 114.785 | 152 | 759.9 | 68.2650m | 326.171 |
52 | 269.9 | 68.6848m | 116.884 | 153 | 764.8 | 68.2618m | 328.257 |
53 | 274.8 | 68.6779m | 118.982 | 154 | 769.7 | 68.2602m | 330.351 |
54 | 279.7 | 68.6716m | 121.08 | 155 | 774.6 | 68.2589m | 332.445 |
55 | 284.6 | 68.6655m | 123.179 | 156 | 779.5 | 68.2564m | 334.534 |
56 | 289.5 | 68.6583m | 125.275 | 157 | 784.4 | 68.2539m | 336.622 |
57 | 294.4 | 68.6528m | 127.374 | 158 | 789.3 | 68.2522m | 338.715 |
58 | 299.3 | 68.6474m | 129.474 | 159 | 794.2 | 68.2509m | 340.81 |
59 | 304.2 | 68.6401m | 131.569 | 160 | 799.1 | 68.2505m | 342.909 |
60 | 309.1 | 68.6333m | 133.665 | 161 | 804 | 68.2465m | 344.989 |
61 | 314 | 68.6270m | 135.761 | 162 | 808.9 | 68.2439m | 347.077 |
62 | 318.9 | 68.6208m | 137.858 | 163 | 813.8 | 68.2430m | 349.173 |
63 | 323.8 | 68.6141m | 139.954 | 164 | 818.7 | 68.2415m | 351.265 |
64 | 328.7 | 68.6085m | 142.051 | 165 | 823.6 | 68.2410m | 353.363 |
65 | 333.6 | 68.6016m | 144.146 | 166 | 828.5 | 68.2375m | 355.446 |
66 | 338.5 | 68.5944m | 146.239 | 167 | 833.4 | 68.2366m | 357.541 |
67 | 343.4 | 68.5896m | 148.337 | 168 | 838.3 | 68.2333m | 359.625 |
68 | 348.3 | 68.5836m | 150.433 | 169 | 843.2 | 68.2308m | 361.712 |
69 | 353.2 | 68.5807m | 152.535 | 170 | 848.1 | 68.2309m | 363.813 |
70 | 358.1 | 68.5724m | 154.625 | 171 | 853 | 68.2313m | 365.915 |
71 | 363 | 68.5671m | 156.721 | 172 | 857.9 | 68.2283m | 367.999 |
72 | 367.9 | 68.5615m | 158.816 | 173 | 862.8 | 68.2280m | 370.098 |
73 | 372.8 | 68.5563m | 160.912 | 174 | 867.7 | 68.2249m | 372.181 |
74 | 377.7 | 68.5510m | 163.008 | 175 | 872.6 | 68.2226m | 374.268 |
75 | 382.6 | 68.5460m | 165.104 | 176 | 877.5 | 68.2242m | 376.377 |
76 | 387.5 | 68.5397m | 167.196 | 177 | 882.4 | 68.2203m | 378.456 |
77 | 392.4 | 68.5351m | 169.293 | 178 | 887.3 | 68.2174m | 380.539 |
78 | 397.3 | 68.5300m | 171.388 | 179 | 892.2 | 68.2165m | 382.634 |
79 | 402.2 | 68.5251m | 173.483 | 180 | 897.1 | 68.2166m | 384.735 |
80 | 407.1 | 68.5203m | 175.578 | 181 | 902 | 68.2140m | 386.82 |
81 | 412 | 68.5155m | 177.673 | 182 | 906.9 | 68.2120m | 388.908 |
82 | 416.9 | 68.5100m | 179.766 | 183 | 911.8 | 68.2104m | 390.999 |
83 | 421.8 | 68.5055m | 181.861 | 184 | 916.7 | 68.2113m | 393.104 |
84 | 426.7 | 68.5008m | 183.956 | 185 | 921.6 | 68.2089m | 395.19 |
85 | 431.6 | 68.4963m | 186.051 | 186 | 926.5 | 68.2072m | 397.28 |
86 | 436.5 | 68.4912m | 188.144 | 187 | 931.4 | 68.2064m | 399.375 |
87 | 441.4 | 68.4864m | 190.237 | 188 | 936.3 | 68.2058m | 401.471 |
88 | 446.3 | 68.4823m | 192.332 | 189 | 941.2 | 68.2041m | 403.561 |
89 | 451.2 | 68.4768m | 194.424 | 190 | 946.1 | 68.2018m | 405.646 |
90 | 456.1 | 68.4729m | 196.519 | 191 | 951 | 68.2042m | 407.76 |
91 | 461 | 68.4689m | 198.614 | 192 | 955.9 | 68.2011m | 409.841 |
92 | 465.9 | 68.4643m | 200.707 | 193 | 960.8 | 68.2009m | 411.939 |
93 | 470.8 | 68.4596m | 202.799 | 194 | 965.7 | 68.1967m | 414.013 |
94 | 475.7 | 68.4561m | 204.895 | 195 | 970.6 | 68.1937m | 416.094 |
95 | 480.6 | 68.4524m | 206.99 | 196 | 975.5 | 68.1952m | 418.203 |
96 | 485.5 | 68.4487m | 209.085 | 197 | 980.4 | 68.1942m | 420.296 |
97 | 490.4 | 68.4429m | 211.173 | 198 | 985.3 | 68.1899m | 422.369 |
98 | 495.3 | 68.4398m | 213.269 | 199 | 990.2 | 68.1899m | 424.468 |
99 | 500.2 | 68.4362m | 215.363 | 200 | 995.1 | 68.1898m | 426.566 |
100 | 505.1 | 68.4314m | 217.454 | 201 | 1.00000k | 68.1872m | 428.649 |
101 | 510 | 68.4275m | 219.546 | ||||
Table 8 Y-axis Detailed frequency data of inductance Ls and reactance Z |
Z-axis Inductance Ls, reactance Z measurement (test level 5V) | |||||||
Ls MIN[H] | FREQ[Hz] | Ls MAX[H] | FREQ[Hz] | ||||
82.9136m | 995.1 | 84.4706m | 20 | ||||
Z MIN[Ω] | FREQ[Hz] | Z MAX[Ω] | FREQ[Hz] | ||||
14.511 | 20 | 521.271 | 1.00000k | ||||
Table 9 Z-axis inductance Ls and reactance Z data | |||||||
Z-axis Inductance Ls, reactance Z-scan measurement | |||||||
POINTS | FREQ[Hz] | Ls | Z | POINTS | FREQ[Hz] | Ls | Z |
1 | 20 | 84.4706m | 14.511 | 102 | 514.9 | 83.2925m | 269.813 |
2 | 24.9 | 84.4671m | 16.5139 | 103 | 519.8 | 83.2846m | 272.35 |
3 | 29.8 | 84.4379m | 18.6612 | 104 | 524.7 | 83.2796m | 274.897 |
4 | 34.7 | 84.4192m | 20.9127 | 105 | 529.6 | 83.2725m | 277.437 |
5 | 39.6 | 84.3610m | 23.2238 | 106 | 534.5 | 83.2651m | 279.974 |
6 | 44.5 | 84.3583m | 25.6041 | 107 | 539.4 | 83.2580m | 282.513 |
7 | 49.4 | 84.3414m | 28.0165 | 108 | 544.3 | 83.2508m | 285.05 |
8 | 54.3 | 84.3332m | 30.4597 | 109 | 549.2 | 83.2456m | 287.595 |
9 | 59.2 | 84.3161m | 32.9208 | 110 | 554.1 | 83.2389m | 290.133 |
10 | 64.1 | 84.3061m | 35.408 | 111 | 559 | 83.2320m | 292.671 |
11 | 69 | 84.2912m | 37.9049 | 112 | 563.9 | 83.2241m | 295.205 |
12 | 73.9 | 84.2813m | 40.4136 | 113 | 568.8 | 83.2184m | 297.746 |
13 | 78.8 | 84.2628m | 42.9282 | 114 | 573.7 | 83.2132m | 300.289 |
14 | 83.7 | 84.2491m | 45.4521 | 115 | 578.6 | 83.2068m | 302.826 |
15 | 88.6 | 84.2350m | 47.9815 | 116 | 583.5 | 83.2009m | 305.366 |
16 | 93.5 | 84.2162m | 50.5134 | 117 | 588.4 | 83.1959m | 307.908 |
17 | 98.4 | 84.1975m | 53.05 | 118 | 593.3 | 83.1893m | 310.444 |
18 | 103.3 | 84.1841m | 55.5928 | 119 | 598.2 | 83.1831m | 312.981 |
19 | 108.2 | 84.1678m | 58.1364 | 120 | 603.1 | 83.1770m | 315.519 |
20 | 113.1 | 84.1554m | 60.6848 | 121 | 608 | 83.1732m | 318.064 |
21 | 118 | 84.1399m | 63.2329 | 122 | 612.9 | 83.1659m | 320.597 |
22 | 122.9 | 84.1280m | 65.7859 | 123 | 617.8 | 83.1614m | 323.139 |
23 | 127.8 | 84.1123m | 68.3371 | 124 | 622.7 | 83.1567m | 325.68 |
24 | 132.7 | 84.0972m | 70.89 | 125 | 627.6 | 83.1502m | 328.214 |
25 | 137.6 | 84.0839m | 73.4453 | 126 | 632.5 | 83.1460m | 330.757 |
26 | 142.5 | 84.0689m | 76.0001 | 127 | 637.4 | 83.1405m | 333.294 |
27 | 147.4 | 84.0516m | 78.5532 | 128 | 642.3 | 83.1365m | 335.837 |
28 | 152.3 | 84.0388m | 81.1104 | 129 | 647.2 | 83.1294m | 338.367 |
29 | 157.2 | 84.0246m | 83.6671 | 130 | 652.1 | 83.1262m | 340.913 |
30 | 162.1 | 84.0110m | 86.2243 | 131 | 657 | 83.1212m | 343.451 |
31 | 167 | 83.9977m | 88.7821 | 132 | 661.9 | 83.1169m | 345.992 |
32 | 171.9 | 83.9889m | 91.3444 | 133 | 666.8 | 83.1117m | 348.529 |
33 | 176.8 | 83.9752m | 93.9018 | 134 | 671.7 | 83.1063m | 351.064 |
34 | 181.7 | 83.9625m | 96.4603 | 135 | 676.6 | 83.1023m | 353.605 |
35 | 186.6 | 83.9466m | 99.0156 | 136 | 681.5 | 83.0979m | 356.145 |
36 | 191.5 | 83.9324m | 101.572 | 137 | 686.4 | 83.0932m | 358.682 |
37 | 196.4 | 83.9200m | 104.13 | 138 | 691.3 | 83.0887m | 361.221 |
38 | 201.3 | 83.9056m | 106.686 | 139 | 696.2 | 83.0838m | 363.757 |
39 | 206.2 | 83.8932m | 109.244 | 140 | 701.1 | 83.0793m | 366.295 |
40 | 211.1 | 83.8809m | 111.802 | 141 | 706 | 83.0753m | 368.834 |
41 | 216 | 83.8666m | 114.356 | 142 | 710.9 | 83.0710m | 371.372 |
42 | 220.9 | 83.8541m | 116.913 | 143 | 715.8 | 83.0662m | 373.908 |
43 | 225.8 | 83.8409m | 119.468 | 144 | 720.7 | 83.0635m | 376.453 |
44 | 230.7 | 83.8281m | 122.024 | 145 | 725.6 | 83.0598m | 378.993 |
45 | 235.6 | 83.8161m | 124.58 | 146 | 730.5 | 83.0564m | 381.534 |
46 | 240.5 | 83.8041m | 127.136 | 147 | 735.4 | 83.0514m | 384.068 |
47 | 245.4 | 83.7913m | 129.69 | 148 | 740.3 | 83.0475m | 386.606 |
48 | 250.3 | 83.7794m | 132.244 | 149 | 745.2 | 83.0433m | 389.143 |
49 | 255.2 | 83.7691m | 134.802 | 150 | 750.1 | 83.0396m | 391.682 |
50 | 260.1 | 83.7572m | 137.356 | 151 | 755 | 83.0376m | 394.229 |
51 | 265 | 83.7465m | 139.911 | 152 | 759.9 | 83.0330m | 396.763 |
52 | 269.9 | 83.7342m | 142.464 | 153 | 764.8 | 83.0279m | 399.295 |
53 | 274.8 | 83.7234m | 145.018 | 154 | 769.7 | 83.0242m | 401.833 |
54 | 279.7 | 83.7127m | 147.572 | 155 | 774.6 | 83.0217m | 404.377 |
55 | 284.6 | 83.7024m | 150.127 | 156 | 779.5 | 83.0169m | 406.909 |
56 | 289.5 | 83.6910m | 152.679 | 157 | 784.4 | 83.0155m | 409.458 |
57 | 294.4 | 83.6811m | 155.233 | 158 | 789.3 | 83.0107m | 411.99 |
58 | 299.3 | 83.6701m | 157.784 | 159 | 794.2 | 83.0084m | 414.533 |
59 | 304.2 | 83.6567m | 160.331 | 160 | 799.1 | 83.0047m | 417.07 |
60 | 309.1 | 83.6450m | 162.88 | 161 | 804 | 83.0006m | 419.605 |
61 | 314 | 83.6351m | 165.432 | 162 | 808.9 | 82.9996m | 422.155 |
62 | 318.9 | 83.6255m | 167.984 | 163 | 813.8 | 82.9952m | 424.688 |
63 | 323.8 | 83.6145m | 170.533 | 164 | 818.7 | 82.9929m | 427.231 |
64 | 328.7 | 83.6048m | 173.084 | 165 | 823.6 | 82.9899m | 429.77 |
65 | 333.6 | 83.5943m | 175.633 | 166 | 828.5 | 82.9877m | 432.314 |
66 | 338.5 | 83.5828m | 178.179 | 167 | 833.4 | 82.9855m | 434.857 |
67 | 343.4 | 83.5749m | 180.732 | 168 | 838.3 | 82.9818m | 437.393 |
68 | 348.3 | 83.5648m | 183.28 | 169 | 843.2 | 82.9798m | 439.936 |
69 | 353.2 | 83.5587m | 185.837 | 170 | 848.1 | 82.9773m | 442.478 |
70 | 358.1 | 83.5449m | 188.376 | 171 | 853 | 82.9724m | 445.006 |
71 | 363 | 83.5370m | 190.927 | 172 | 857.9 | 82.9711m | 447.553 |
72 | 367.9 | 83.5275m | 193.474 | 173 | 862.8 | 82.9681m | 450.091 |
73 | 372.8 | 83.5182m | 196.022 | 174 | 867.7 | 82.9664m | 452.636 |
74 | 377.7 | 83.5095m | 198.57 | 175 | 872.6 | 82.9644m | 455.179 |
75 | 382.6 | 83.5008m | 201.118 | 176 | 877.5 | 82.9629m | 457.725 |
76 | 387.5 | 83.4928m | 203.667 | 177 | 882.4 | 82.9595m | 460.26 |
77 | 392.4 | 83.4835m | 206.213 | 178 | 887.3 | 82.9559m | 462.794 |
78 | 397.3 | 83.4743m | 208.758 | 179 | 892.2 | 82.9544m | 465.34 |
79 | 402.2 | 83.4661m | 211.305 | 180 | 897.1 | 82.9509m | 467.875 |
80 | 407.1 | 83.4579m | 213.852 | 181 | 902 | 82.9501m | 470.423 |
81 | 412 | 83.4491m | 216.397 | 182 | 906.9 | 82.9464m | 472.956 |
82 | 416.9 | 83.4405m | 218.942 | 183 | 911.8 | 82.9440m | 475.495 |
83 | 421.8 | 83.4327m | 221.488 | 184 | 916.7 | 82.9427m | 478.042 |
84 | 426.7 | 83.4249m | 224.034 | 185 | 921.6 | 82.9413m | 480.587 |
85 | 431.6 | 83.4170m | 226.579 | 186 | 926.5 | 82.9408m | 483.138 |
86 | 436.5 | 83.4084m | 229.122 | 187 | 931.4 | 82.9382m | 485.676 |
87 | 441.4 | 83.3999m | 231.665 | 188 | 936.3 | 82.9368m | 488.221 |
88 | 446.3 | 83.3927m | 234.211 | 189 | 941.2 | 82.9387m | 490.786 |
89 | 451.2 | 83.3850m | 236.755 | 190 | 946.1 | 82.9357m | 493.322 |
90 | 456.1 | 83.3772m | 239.298 | 191 | 951 | 82.9273m | 495.824 |
91 | 461 | 83.3697m | 241.843 | 192 | 955.9 | 82.9279m | 498.381 |
92 | 465.9 | 83.3630m | 244.388 | 193 | 960.8 | 82.9258m | 500.921 |
93 | 470.8 | 83.3561m | 246.933 | 194 | 965.7 | 82.9224m | 503.454 |
94 | 475.7 | 83.3481m | 249.474 | 195 | 970.6 | 82.9208m | 505.997 |
95 | 480.6 | 83.3414m | 252.018 | 196 | 975.5 | 82.9188m | 508.537 |
96 | 485.5 | 83.3345m | 254.562 | 197 | 980.4 | 82.9167m | 511.078 |
97 | 490.4 | 83.3265m | 257.102 | 198 | 985.3 | 82.9160m | 513.626 |
98 | 495.3 | 83.3196m | 259.645 | 199 | 990.2 | 82.9158m | 516.178 |
99 | 500.2 | 83.3122m | 262.185 | 200 | 995.1 | 82.9136m | 518.717 |
100 | 505.1 | 83.3064m | 264.731 | 201 | 1.00000k | 82.9139m | 521.271 |
101 | 510 | 83.3003m | 267.275 | ||||
Table 10 Z-axis Detailed frequency data of inductance Ls and reactance Z |