3DXHC5-50 AC Triple Axis Helmholtz Coil: Quality Inspection Report
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3DXHC5-50 AC Triple Axis Helmholtz Coil: Quality Inspection Report

Overall Dimensions: 350mm(L) x 235mm(W) x 350mm(H)
Coil spacing
X Axial: 100mm
Y Axial: 55mm
Z Axial: 30mm
Weight: 17.9kg
| 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: 3D AC Helmholtz coil |
Product model: | 3DXHC5-50 | |||||
| Test time: | June 25th, 2025 | ||||||
| 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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| 26.0℃ | 26.0℃ | 0~30000nT | |||||
| Table 1 Measurement environment data | |||||||
| Magnetic field parameter test | |||||||
| 1. Using the device | |||||||
| DX-F2031 power supply DX-180 Gauss Meter |
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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 | |||||||
| No. | Display current (A) | Display voltage Voltage (V) | Magnetic field strength(Gs) |
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| X Axis | 10 | 1.28 | 18.61 | ||||
| 20 | 2.55 | 37.15 | |||||
| 30 | 3.83 | 55.69 | |||||
| 30(5Hz) | 4 | 53.4 | |||||
| 30(50Hz) | 10.2 | 53 | |||||
| Y Axis | 1 | 3.59 | 19.04 | ||||
| 2 | 7.2 | 38.35 | |||||
| 2.9 | 10.46 | 55.7 | |||||
| 2.9(5Hz) | 10.5 | 51.6 | |||||
| 2.9(50Hz) | 24.8 | 53.9 | |||||
| Z Axis | 0.5 | 1.12 | 13.87 | ||||
| 1 | 2.23 | 27.82 | |||||
| 1.5 | 3.35 | 41.48 | |||||
| 2 | 4.47 | 55.77 | |||||
| 2(5Hz) | 4.5 | 54.4 | |||||
| 2(50Hz) | 6.6 | 55.2 | |||||
| Table 2 Magnetic field strength data | |||||||
| Magnetic field uniformity | |||||||
| No. | Area | Current | Center | Max | Min | Uniformity | |
| X Axis | SΦ100mm | 30A | 55.69Gs | 55.74Gs | 55.63Gs | -0.11% | |
| Coordinates(x,y,z) | Magnetic field strength | ||||||
| (0,0,0) | 55.69Gs | ||||||
| (0,0,-35) | 55.71Gs | ||||||
| (0,0,35) | 55.74Gs | ||||||
| (35,0,0) | 55.74Gs | ||||||
| (-35,0,0) | 55.68Gs | ||||||
| (0,35,0) | 55.63Gs | ||||||
| (0,-35,0) | 55.71Gs | ||||||
| No. | Area | Current | Center | Max | Min | Uniformity | |
| Y Axis | SΦ60mm | 2.9A | 55.7Gs | 55.71Gs | 55.65Gs | -0.11% | |
| Coordinates(x,y,z) | Magnetic field strength | ||||||
| (0,0,0) | 55.7Gs | ||||||
| (0,0,-35) | 55.67Gs | ||||||
| (0,0,35) | 55.65Gs | ||||||
| (35,0,0) | 55.64Gs | ||||||
| (-35,0,0) | 55.65Gs | ||||||
| (0,35,0) | 55.71Gs | ||||||
| (0,-35,0) | 55.69Gs | ||||||
| No. | Area | Current | Center | Max | Min | Uniformity | |
| Z Axis | SΦ30mm | 2A | 55.77Gs | 55.77Gs | 55.35Gs | -0.75% | |
| Coordinates(x,y,z) | Magnetic field strength | ||||||
| (0,0,0) | 55.77Gs | ||||||
| (0,0,-35) | 55.35Gs | ||||||
| (0,0,35) | 55.56Gs | ||||||
| (35,0,0) | 55.4Gs | ||||||
| (-35,0,0) | 55.43Gs | ||||||
| (0,35,0) | 55.38Gs | ||||||
| (0,-35,0) | 55.45Gs | ||||||
| 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 | |||||||
| No. | Product temperature | Measuring resistance | ResistanceR@20℃ | ResistanceR@85℃ | |||
| X axis | 26.0℃ | 0.104Ω | 0.101Ω | 0.131Ω | |||
| Y axis | 26.0℃ | 3.640Ω | 3.542Ω | 4.601Ω | |||
| Z axis | 26.0℃ | 2.260Ω | 2.199Ω | 2.857Ω | |||
| Table 4 Resistance R data | |||||||
| X Axis Inductance Ls, reactance Z measurement (test level 5V) | |||||||
| Ls MIN[H] | FREQ[Hz] | Ls MAX[H] | FREQ[Hz] | ||||
| 1.02003m | 1.00000k | 1.04517m | 20 | ||||
| Z MIN[Ω] | FREQ[Hz] | Z MAX[Ω] | FREQ[Hz] | ||||
| 0.16847 | 20 | 6.41355 | 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 | 1.04517m | 0.16847 | 102 | 514.9 | 1.02949m | 3.33452 |
| 2 | 24.9 | 1.04297m | 0.19441 | 103 | 519.8 | 1.02944m | 3.36605 |
| 3 | 29.8 | 1.04488m | 0.22246 | 104 | 524.7 | 1.02938m | 3.39756 |
| 4 | 34.7 | 1.04370m | 0.25112 | 105 | 529.6 | 1.02933m | 3.4291 |
| 5 | 39.6 | 1.04309m | 0.28051 | 106 | 534.5 | 1.02927m | 3.46056 |
| 6 | 44.5 | 1.04353m | 0.31057 | 107 | 539.4 | 1.02918m | 3.49197 |
| 7 | 49.4 | 1.04344m | 0.34097 | 108 | 544.3 | 1.02926m | 3.52387 |
| 8 | 54.3 | 1.04282m | 0.3715 | 109 | 549.2 | 1.02915m | 3.55517 |
| 9 | 59.2 | 1.04304m | 0.40255 | 110 | 554.1 | 1.02902m | 3.58642 |
| 10 | 64.1 | 1.04234m | 0.43332 | 111 | 559 | 1.02892m | 3.61774 |
| 11 | 69 | 1.04204m | 0.46441 | 112 | 563.9 | 1.02880m | 3.64901 |
| 12 | 73.9 | 1.04177m | 0.4956 | 113 | 568.8 | 1.02869m | 3.6803 |
| 13 | 78.8 | 1.04141m | 0.52687 | 114 | 573.7 | 1.02858m | 3.71155 |
| 14 | 83.7 | 1.04076m | 0.558 | 115 | 578.6 | 1.02847m | 3.74282 |
| 15 | 88.6 | 1.03976m | 0.58896 | 116 | 583.5 | 1.02835m | 3.77405 |
| 16 | 93.5 | 1.03946m | 0.62037 | 117 | 588.4 | 1.02825m | 3.80534 |
| 17 | 98.4 | 1.04044m | 0.65253 | 118 | 593.3 | 1.02813m | 3.83657 |
| 18 | 103.3 | 1.04019m | 0.68401 | 119 | 598.2 | 1.02802m | 3.8678 |
| 19 | 108.2 | 1.04002m | 0.71558 | 120 | 603.1 | 1.02791m | 3.89903 |
| 20 | 113.1 | 1.03984m | 0.74717 | 121 | 608 | 1.02780m | 3.93028 |
| 21 | 118 | 1.03969m | 0.77879 | 122 | 612.9 | 1.02769m | 3.96149 |
| 22 | 122.9 | 1.03947m | 0.81036 | 123 | 617.8 | 1.02757m | 3.99268 |
| 23 | 127.8 | 1.03916m | 0.84186 | 124 | 622.7 | 1.02747m | 4.02391 |
| 24 | 132.7 | 1.03887m | 0.87339 | 125 | 627.6 | 1.02735m | 4.05508 |
| 25 | 137.6 | 1.03848m | 0.90483 | 126 | 632.5 | 1.02725m | 4.08634 |
| 26 | 142.5 | 1.03792m | 0.9361 | 127 | 637.4 | 1.02714m | 4.11752 |
| 27 | 147.4 | 1.03751m | 0.96751 | 128 | 642.3 | 1.02702m | 4.14868 |
| 28 | 152.3 | 1.03727m | 0.99909 | 129 | 647.2 | 1.02691m | 4.17984 |
| 29 | 157.2 | 1.03742m | 1.03103 | 130 | 652.1 | 1.02680m | 4.21103 |
| 30 | 162.1 | 1.03762m | 1.06302 | 131 | 657 | 1.02669m | 4.24217 |
| 31 | 167 | 1.03756m | 1.09477 | 132 | 661.9 | 1.02658m | 4.27334 |
| 32 | 171.9 | 1.03768m | 1.12669 | 133 | 666.8 | 1.02648m | 4.30452 |
| 33 | 176.8 | 1.03759m | 1.15843 | 134 | 671.7 | 1.02637m | 4.33567 |
| 34 | 181.7 | 1.03749m | 1.19014 | 135 | 676.6 | 1.02625m | 4.36678 |
| 35 | 186.6 | 1.03739m | 1.22187 | 136 | 681.5 | 1.02614m | 4.39793 |
| 36 | 191.5 | 1.03727m | 1.25356 | 137 | 686.4 | 1.02603m | 4.42902 |
| 37 | 196.4 | 1.03713m | 1.28524 | 138 | 691.3 | 1.02592m | 4.46016 |
| 38 | 201.3 | 1.03705m | 1.31698 | 139 | 696.2 | 1.02581m | 4.49127 |
| 39 | 206.2 | 1.03694m | 1.34868 | 140 | 701.1 | 1.02570m | 4.52236 |
| 40 | 211.1 | 1.03680m | 1.38034 | 141 | 706 | 1.02559m | 4.55349 |
| 41 | 216 | 1.03666m | 1.41199 | 142 | 710.9 | 1.02548m | 4.58456 |
| 42 | 220.9 | 1.03654m | 1.44366 | 143 | 715.8 | 1.02537m | 4.61565 |
| 43 | 225.8 | 1.03636m | 1.47526 | 144 | 720.7 | 1.02525m | 4.6467 |
| 44 | 230.7 | 1.03615m | 1.5068 | 145 | 725.6 | 1.02514m | 4.67778 |
| 45 | 235.6 | 1.03583m | 1.53815 | 146 | 730.5 | 1.02504m | 4.70887 |
| 46 | 240.5 | 1.03547m | 1.56944 | 147 | 735.4 | 1.02493m | 4.73992 |
| 47 | 245.4 | 1.03516m | 1.6008 | 148 | 740.3 | 1.02481m | 4.77095 |
| 48 | 250.3 | 1.03487m | 1.63219 | 149 | 745.2 | 1.02470m | 4.80198 |
| 49 | 255.2 | 1.03473m | 1.66379 | 150 | 750.1 | 1.02460m | 4.83307 |
| 50 | 260.1 | 1.03468m | 1.69552 | 151 | 755 | 1.02447m | 4.86401 |
| 51 | 265 | 1.03461m | 1.72723 | 152 | 759.9 | 1.02435m | 4.89498 |
| 52 | 269.9 | 1.03467m | 1.75915 | 153 | 764.8 | 1.02424m | 4.92601 |
| 53 | 274.8 | 1.03474m | 1.79109 | 154 | 769.7 | 1.02410m | 4.95689 |
| 54 | 279.7 | 1.03487m | 1.82315 | 155 | 774.6 | 1.02397m | 4.98777 |
| 55 | 284.6 | 1.03496m | 1.85512 | 156 | 779.5 | 1.02382m | 5.01861 |
| 56 | 289.5 | 1.03495m | 1.88693 | 157 | 784.4 | 1.02369m | 5.04947 |
| 57 | 294.4 | 1.03486m | 1.9186 | 158 | 789.3 | 1.02355m | 5.08033 |
| 58 | 299.3 | 1.03473m | 1.95019 | 159 | 794.2 | 1.02343m | 5.11125 |
| 59 | 304.2 | 1.03471m | 1.98195 | 160 | 799.1 | 1.02332m | 5.14219 |
| 60 | 309.1 | 1.03457m | 2.01351 | 161 | 804 | 1.02316m | 5.17291 |
| 61 | 314 | 1.03446m | 2.04512 | 162 | 808.9 | 1.02304m | 5.20382 |
| 62 | 318.9 | 1.03432m | 2.07667 | 163 | 813.8 | 1.02295m | 5.23488 |
| 63 | 323.8 | 1.03420m | 2.10823 | 164 | 818.7 | 1.02284m | 5.2658 |
| 64 | 328.7 | 1.03407m | 2.13978 | 165 | 823.6 | 1.02275m | 5.29683 |
| 65 | 333.6 | 1.03395m | 2.17135 | 166 | 828.5 | 1.02261m | 5.32761 |
| 66 | 338.5 | 1.03386m | 2.20296 | 167 | 833.4 | 1.02254m | 5.35871 |
| 67 | 343.4 | 1.03371m | 2.23445 | 168 | 838.3 | 1.02246m | 5.38981 |
| 68 | 348.3 | 1.03359m | 2.26601 | 169 | 843.2 | 1.02235m | 5.4207 |
| 69 | 353.2 | 1.03346m | 2.29752 | 170 | 848.1 | 1.02229m | 5.45188 |
| 70 | 358.1 | 1.03333m | 2.32904 | 171 | 853 | 1.02222m | 5.483 |
| 71 | 363 | 1.03324m | 2.36062 | 172 | 857.9 | 1.02212m | 5.51391 |
| 72 | 367.9 | 1.03311m | 2.39211 | 173 | 862.8 | 1.02206m | 5.54506 |
| 73 | 372.8 | 1.03297m | 2.42357 | 174 | 867.7 | 1.02197m | 5.57607 |
| 74 | 377.7 | 1.03286m | 2.45512 | 175 | 872.6 | 1.02194m | 5.60735 |
| 75 | 382.6 | 1.03272m | 2.48656 | 176 | 877.5 | 1.02185m | 5.63834 |
| 76 | 387.5 | 1.03261m | 2.51809 | 177 | 882.4 | 1.02181m | 5.66958 |
| 77 | 392.4 | 1.03249m | 2.54956 | 178 | 887.3 | 1.02174m | 5.70068 |
| 78 | 397.3 | 1.03237m | 2.58104 | 179 | 892.2 | 1.02170m | 5.7319 |
| 79 | 402.2 | 1.03225m | 2.61251 | 180 | 897.1 | 1.02163m | 5.76297 |
| 80 | 407.1 | 1.03213m | 2.64397 | 181 | 902 | 1.02156m | 5.79404 |
| 81 | 412 | 1.03200m | 2.67542 | 182 | 906.9 | 1.02151m | 5.82519 |
| 82 | 416.9 | 1.03188m | 2.70687 | 183 | 911.8 | 1.02144m | 5.85628 |
| 83 | 421.8 | 1.03176m | 2.73832 | 184 | 916.7 | 1.02137m | 5.88733 |
| 84 | 426.7 | 1.03164m | 2.76974 | 185 | 921.6 | 1.02131m | 5.91842 |
| 85 | 431.6 | 1.03150m | 2.80113 | 186 | 926.5 | 1.02124m | 5.94945 |
| 86 | 436.5 | 1.03137m | 2.83254 | 187 | 931.4 | 1.02116m | 5.98045 |
| 87 | 441.4 | 1.03123m | 2.8639 | 188 | 936.3 | 1.02108m | 6.01143 |
| 88 | 446.3 | 1.03105m | 2.89514 | 189 | 941.2 | 1.02102m | 6.04248 |
| 89 | 451.2 | 1.03091m | 2.92649 | 190 | 946.1 | 1.02093m | 6.0734 |
| 90 | 456.1 | 1.03072m | 2.95768 | 191 | 951 | 1.02085m | 6.10438 |
| 91 | 461 | 1.03054m | 2.98891 | 192 | 955.9 | 1.02076m | 6.13525 |
| 92 | 465.9 | 1.03036m | 3.02009 | 193 | 960.8 | 1.02077m | 6.16672 |
| 93 | 470.8 | 1.03020m | 3.05136 | 194 | 965.7 | 1.02069m | 6.19764 |
| 94 | 475.7 | 1.03008m | 3.08271 | 195 | 970.6 | 1.02060m | 6.22853 |
| 95 | 480.6 | 1.02997m | 3.11411 | 196 | 975.5 | 1.02051m | 6.25939 |
| 96 | 485.5 | 1.02983m | 3.14539 | 197 | 980.4 | 1.02042m | 6.29027 |
| 97 | 490.4 | 1.02976m | 3.17688 | 198 | 985.3 | 1.02032m | 6.32112 |
| 98 | 495.3 | 1.02965m | 3.20823 | 199 | 990.2 | 1.02023m | 6.35197 |
| 99 | 500.2 | 1.02962m | 3.23986 | 200 | 995.1 | 1.02014m | 6.38281 |
| 100 | 505.1 | 1.02955m | 3.27133 | 201 | 1.00000k | 1.02003m | 6.41355 |
| 101 | 510 | 1.02949m | 3.30284 | ||||
| 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] | ||||
| 25.7327m | 49.4 | 25.8033m | 29.8 | ||||
| Z MIN[Ω] | FREQ[Hz] | Z MAX[Ω] | FREQ[Hz] | ||||
| 4.89836 | 20 | 161.76 | 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 | 25.7758m | 4.89836 | 102 | 514.9 | 25.7468m | 83.3868 |
| 2 | 24.9 | 25.7620m | 5.4543 | 103 | 519.8 | 25.7467m | 84.1785 |
| 3 | 29.8 | 25.8033m | 6.06998 | 104 | 524.7 | 25.7465m | 84.9699 |
| 4 | 34.7 | 25.7945m | 6.71753 | 105 | 529.6 | 25.7464m | 85.7617 |
| 5 | 39.6 | 25.7857m | 7.39299 | 106 | 534.5 | 25.7463m | 86.5534 |
| 6 | 44.5 | 25.7709m | 8.08747 | 107 | 539.4 | 25.7463m | 87.3454 |
| 7 | 49.4 | 25.7327m | 8.79169 | 108 | 544.3 | 25.7466m | 88.1383 |
| 8 | 54.3 | 25.7743m | 9.53027 | 109 | 549.2 | 25.7465m | 88.9299 |
| 9 | 59.2 | 25.7724m | 10.2665 | 110 | 554.1 | 25.7464m | 89.7218 |
| 10 | 64.1 | 25.7680m | 11.0095 | 111 | 559 | 25.7463m | 90.5135 |
| 11 | 69 | 25.7632m | 11.7585 | 112 | 563.9 | 25.7462m | 91.3052 |
| 12 | 73.9 | 25.7586m | 12.5127 | 113 | 568.8 | 25.7461m | 92.0969 |
| 13 | 78.8 | 25.7553m | 13.2717 | 114 | 573.7 | 25.7460m | 92.8887 |
| 14 | 83.7 | 25.7530m | 14.0346 | 115 | 578.6 | 25.7459m | 93.6804 |
| 15 | 88.6 | 25.7548m | 14.8025 | 116 | 583.5 | 25.7457m | 94.472 |
| 16 | 93.5 | 25.7579m | 15.5736 | 117 | 588.4 | 25.7457m | 95.2639 |
| 17 | 98.4 | 25.7577m | 16.3448 | 118 | 593.3 | 25.7455m | 96.0554 |
| 18 | 103.3 | 25.7565m | 17.1179 | 119 | 598.2 | 25.7454m | 96.8471 |
| 19 | 108.2 | 25.7559m | 17.8931 | 120 | 603.1 | 25.7453m | 97.6389 |
| 20 | 113.1 | 25.7553m | 18.6697 | 121 | 608 | 25.7451m | 98.4305 |
| 21 | 118 | 25.7551m | 19.4479 | 122 | 612.9 | 25.7437m | 99.2172 |
| 22 | 122.9 | 25.7549m | 20.2271 | 123 | 617.8 | 25.7436m | 100.009 |
| 23 | 127.8 | 25.7549m | 21.0075 | 124 | 622.7 | 25.7434m | 100.8 |
| 24 | 132.7 | 25.7550m | 21.7888 | 125 | 627.6 | 25.7433m | 101.592 |
| 25 | 137.6 | 25.7552m | 22.571 | 126 | 632.5 | 25.7432m | 102.384 |
| 26 | 142.5 | 25.7553m | 23.3539 | 127 | 637.4 | 25.7432m | 103.176 |
| 27 | 147.4 | 25.7560m | 24.1379 | 128 | 642.3 | 25.7430m | 103.967 |
| 28 | 152.3 | 25.7558m | 24.9218 | 129 | 647.2 | 25.7429m | 104.759 |
| 29 | 157.2 | 25.7556m | 25.7063 | 130 | 652.1 | 25.7427m | 105.551 |
| 30 | 162.1 | 25.7557m | 26.4914 | 131 | 657 | 25.7427m | 106.343 |
| 31 | 167 | 25.7553m | 27.2765 | 132 | 661.9 | 25.7426m | 107.134 |
| 32 | 171.9 | 25.7537m | 28.0611 | 133 | 666.8 | 25.7424m | 107.926 |
| 33 | 176.8 | 25.7536m | 28.8474 | 134 | 671.7 | 25.7423m | 108.717 |
| 34 | 181.7 | 25.7532m | 29.6337 | 135 | 676.6 | 25.7422m | 109.509 |
| 35 | 186.6 | 25.7532m | 30.4207 | 136 | 681.5 | 25.7421m | 110.301 |
| 36 | 191.5 | 25.7531m | 31.2079 | 137 | 686.4 | 25.7420m | 111.093 |
| 37 | 196.4 | 25.7563m | 31.9993 | 138 | 691.3 | 25.7419m | 111.885 |
| 38 | 201.3 | 25.7562m | 32.7871 | 139 | 696.2 | 25.7417m | 112.676 |
| 39 | 206.2 | 25.7560m | 33.5751 | 140 | 701.1 | 25.7416m | 113.468 |
| 40 | 211.1 | 25.7559m | 34.3633 | 141 | 706 | 25.7416m | 114.26 |
| 41 | 216 | 25.7558m | 35.1518 | 142 | 710.9 | 25.7415m | 115.052 |
| 42 | 220.9 | 25.7557m | 35.9404 | 143 | 715.8 | 25.7413m | 115.843 |
| 43 | 225.8 | 25.7554m | 36.729 | 144 | 720.7 | 25.7413m | 116.635 |
| 44 | 230.7 | 25.7555m | 37.5182 | 145 | 725.6 | 25.7410m | 117.426 |
| 45 | 235.6 | 25.7552m | 38.3071 | 146 | 730.5 | 25.7410m | 118.218 |
| 46 | 240.5 | 25.7550m | 39.0962 | 147 | 735.4 | 25.7409m | 119.01 |
| 47 | 245.4 | 25.7548m | 39.8856 | 148 | 740.3 | 25.7409m | 119.802 |
| 48 | 250.3 | 25.7547m | 40.6751 | 149 | 745.2 | 25.7408m | 120.594 |
| 49 | 255.2 | 25.7545m | 41.4646 | 150 | 750.1 | 25.7406m | 121.385 |
| 50 | 260.1 | 25.7543m | 42.2542 | 151 | 755 | 25.7406m | 122.177 |
| 51 | 265 | 25.7542m | 43.0441 | 152 | 759.9 | 25.7406m | 122.969 |
| 52 | 269.9 | 25.7539m | 43.8337 | 153 | 764.8 | 25.7405m | 123.761 |
| 53 | 274.8 | 25.7536m | 44.6234 | 154 | 769.7 | 25.7404m | 124.553 |
| 54 | 279.7 | 25.7536m | 45.4137 | 155 | 774.6 | 25.7403m | 125.345 |
| 55 | 284.6 | 25.7534m | 46.2039 | 156 | 779.5 | 25.7402m | 126.137 |
| 56 | 289.5 | 25.7532m | 46.994 | 157 | 784.4 | 25.7401m | 126.928 |
| 57 | 294.4 | 25.7529m | 47.7841 | 158 | 789.3 | 25.7401m | 127.721 |
| 58 | 299.3 | 25.7528m | 48.5744 | 159 | 794.2 | 25.7401m | 128.513 |
| 59 | 304.2 | 25.7528m | 49.3652 | 160 | 799.1 | 25.7400m | 129.305 |
| 60 | 309.1 | 25.7526m | 50.1557 | 161 | 804 | 25.7399m | 130.096 |
| 61 | 314 | 25.7525m | 50.9464 | 162 | 808.9 | 25.7398m | 130.888 |
| 62 | 318.9 | 25.7524m | 51.737 | 163 | 813.8 | 25.7398m | 131.68 |
| 63 | 323.8 | 25.7523m | 52.5278 | 164 | 818.7 | 25.7397m | 132.472 |
| 64 | 328.7 | 25.7522m | 53.3186 | 165 | 823.6 | 25.7396m | 133.264 |
| 65 | 333.6 | 25.7521m | 54.1094 | 166 | 828.5 | 25.7395m | 134.055 |
| 66 | 338.5 | 25.7520m | 54.9003 | 167 | 833.4 | 25.7394m | 134.847 |
| 67 | 343.4 | 25.7518m | 55.6911 | 168 | 838.3 | 25.7393m | 135.639 |
| 68 | 348.3 | 25.7517m | 56.482 | 169 | 843.2 | 25.7392m | 136.431 |
| 69 | 353.2 | 25.7515m | 57.2728 | 170 | 848.1 | 25.7392m | 137.223 |
| 70 | 358.1 | 25.7514m | 58.064 | 171 | 853 | 25.7391m | 138.015 |
| 71 | 363 | 25.7514m | 58.8552 | 172 | 857.9 | 25.7389m | 138.806 |
| 72 | 367.9 | 25.7512m | 59.6462 | 173 | 862.8 | 25.7388m | 139.597 |
| 73 | 372.8 | 25.7510m | 60.4372 | 174 | 867.7 | 25.7389m | 140.39 |
| 74 | 377.7 | 25.7508m | 61.2282 | 175 | 872.6 | 25.7388m | 141.182 |
| 75 | 382.6 | 25.7507m | 62.0194 | 176 | 877.5 | 25.7386m | 141.973 |
| 76 | 387.5 | 25.7506m | 62.8107 | 177 | 882.4 | 25.7386m | 142.765 |
| 77 | 392.4 | 25.7503m | 63.6015 | 178 | 887.3 | 25.7384m | 143.557 |
| 78 | 397.3 | 25.7503m | 64.3929 | 179 | 892.2 | 25.7383m | 144.348 |
| 79 | 402.2 | 25.7501m | 65.1843 | 180 | 897.1 | 25.7383m | 145.14 |
| 80 | 407.1 | 25.7499m | 65.9753 | 181 | 902 | 25.7381m | 145.931 |
| 81 | 412 | 25.7497m | 66.7664 | 182 | 906.9 | 25.7381m | 146.724 |
| 82 | 416.9 | 25.7496m | 67.5579 | 183 | 911.8 | 25.7379m | 147.515 |
| 83 | 421.8 | 25.7494m | 68.349 | 184 | 916.7 | 25.7379m | 148.307 |
| 84 | 426.7 | 25.7494m | 69.1407 | 185 | 921.6 | 25.7379m | 149.099 |
| 85 | 431.6 | 25.7492m | 69.9318 | 186 | 926.5 | 25.7377m | 149.89 |
| 86 | 436.5 | 25.7490m | 70.723 | 187 | 931.4 | 25.7376m | 150.682 |
| 87 | 441.4 | 25.7488m | 71.5143 | 188 | 936.3 | 25.7375m | 151.474 |
| 88 | 446.3 | 25.7487m | 72.3059 | 189 | 941.2 | 25.7374m | 152.265 |
| 89 | 451.2 | 25.7485m | 73.0972 | 190 | 946.1 | 25.7375m | 153.058 |
| 90 | 456.1 | 25.7485m | 73.8888 | 191 | 951 | 25.7372m | 153.849 |
| 91 | 461 | 25.7482m | 74.68 | 192 | 955.9 | 25.7374m | 154.642 |
| 92 | 465.9 | 25.7481m | 75.4716 | 193 | 960.8 | 25.7363m | 155.428 |
| 93 | 470.8 | 25.7480m | 76.263 | 194 | 965.7 | 25.7362m | 156.219 |
| 94 | 475.7 | 25.7479m | 77.0546 | 195 | 970.6 | 25.7361m | 157.011 |
| 95 | 480.6 | 25.7477m | 77.8459 | 196 | 975.5 | 25.7361m | 157.803 |
| 96 | 485.5 | 25.7475m | 78.6374 | 197 | 980.4 | 25.7360m | 158.595 |
| 97 | 490.4 | 25.7474m | 79.429 | 198 | 985.3 | 25.7359m | 159.386 |
| 98 | 495.3 | 25.7472m | 80.2203 | 199 | 990.2 | 25.7358m | 160.178 |
| 99 | 500.2 | 25.7471m | 81.0118 | 200 | 995.1 | 25.7357m | 160.97 |
| 100 | 505.1 | 25.7470m | 81.8036 | 201 | 1.00000k | 25.7354m | 161.76 |
| 101 | 510 | 25.7469m | 82.5952 | ||||
| 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] | ||||
| 7.42644m | 147.4 | 7.44855m | 29.8 | ||||
| Z MIN[Ω] | FREQ[Hz] | Z MAX[Ω] | FREQ[Hz] | ||||
| 2.48861 | 20 | 46.7432 | 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 | 7.44281m | 2.48861 | 102 | 514.9 | 7.42950m | 24.1493 |
| 2 | 24.9 | 7.43282m | 2.58282 | 103 | 519.8 | 7.42944m | 24.3768 |
| 3 | 29.8 | 7.44855m | 2.69523 | 104 | 524.7 | 7.42949m | 24.6047 |
| 4 | 34.7 | 7.44514m | 2.81972 | 105 | 529.6 | 7.42949m | 24.8325 |
| 5 | 39.6 | 7.44244m | 2.95682 | 106 | 534.5 | 7.42948m | 25.0602 |
| 6 | 44.5 | 7.43965m | 3.10473 | 107 | 539.4 | 7.42948m | 25.288 |
| 7 | 49.4 | 7.42833m | 3.2598 | 108 | 544.3 | 7.42905m | 25.5145 |
| 8 | 54.3 | 7.43804m | 3.42845 | 109 | 549.2 | 7.42902m | 25.7422 |
| 9 | 59.2 | 7.43865m | 3.60125 | 110 | 554.1 | 7.42900m | 25.97 |
| 10 | 64.1 | 7.43821m | 3.77996 | 111 | 559 | 7.42899m | 26.1978 |
| 11 | 69 | 7.43685m | 3.96348 | 112 | 563.9 | 7.42898m | 26.4257 |
| 12 | 73.9 | 7.43533m | 4.15138 | 113 | 568.8 | 7.42900m | 26.6536 |
| 13 | 78.8 | 7.43338m | 4.34311 | 114 | 573.7 | 7.42899m | 26.8814 |
| 14 | 83.7 | 7.42897m | 4.53675 | 115 | 578.6 | 7.42897m | 27.1093 |
| 15 | 88.6 | 7.42675m | 4.73418 | 116 | 583.5 | 7.42897m | 27.3372 |
| 16 | 93.5 | 7.42897m | 4.93584 | 117 | 588.4 | 7.42895m | 27.5651 |
| 17 | 98.4 | 7.43390m | 5.14103 | 118 | 593.3 | 7.42894m | 27.793 |
| 18 | 103.3 | 7.43353m | 5.34629 | 119 | 598.2 | 7.42892m | 28.0209 |
| 19 | 108.2 | 7.43319m | 5.55356 | 120 | 603.1 | 7.42895m | 28.249 |
| 20 | 113.1 | 7.43299m | 5.76255 | 121 | 608 | 7.42897m | 28.4771 |
| 21 | 118 | 7.43268m | 5.97297 | 122 | 612.9 | 7.42895m | 28.705 |
| 22 | 122.9 | 7.43192m | 6.18422 | 123 | 617.8 | 7.42896m | 28.9331 |
| 23 | 127.8 | 7.43059m | 6.39612 | 124 | 622.7 | 7.42898m | 29.1612 |
| 24 | 132.7 | 7.42931m | 6.60901 | 125 | 627.6 | 7.42897m | 29.3892 |
| 25 | 137.6 | 7.42784m | 6.82264 | 126 | 632.5 | 7.42901m | 29.6174 |
| 26 | 142.5 | 7.42660m | 7.03729 | 127 | 637.4 | 7.42900m | 29.8454 |
| 27 | 147.4 | 7.42644m | 7.25362 | 128 | 642.3 | 7.42902m | 30.0736 |
| 28 | 152.3 | 7.42735m | 7.47174 | 129 | 647.2 | 7.42897m | 30.3015 |
| 29 | 157.2 | 7.42857m | 7.69088 | 130 | 652.1 | 7.42901m | 30.5297 |
| 30 | 162.1 | 7.42918m | 7.91005 | 131 | 657 | 7.42902m | 30.7579 |
| 31 | 167 | 7.42949m | 8.12951 | 132 | 661.9 | 7.42905m | 30.9861 |
| 32 | 171.9 | 7.43020m | 8.34953 | 133 | 666.8 | 7.42902m | 31.2141 |
| 33 | 176.8 | 7.43018m | 8.56975 | 134 | 671.7 | 7.42974m | 31.4453 |
| 34 | 181.7 | 7.43015m | 8.79041 | 135 | 676.6 | 7.42972m | 31.6734 |
| 35 | 186.6 | 7.43018m | 9.01152 | 136 | 681.5 | 7.42975m | 31.9017 |
| 36 | 191.5 | 7.43019m | 9.23304 | 137 | 686.4 | 7.42976m | 32.1299 |
| 37 | 196.4 | 7.43020m | 9.45493 | 138 | 691.3 | 7.42974m | 32.358 |
| 38 | 201.3 | 7.43018m | 9.67707 | 139 | 696.2 | 7.42974m | 32.5862 |
| 39 | 206.2 | 7.43009m | 9.8993 | 140 | 701.1 | 7.42972m | 32.8143 |
| 40 | 211.1 | 7.42985m | 10.1214 | 141 | 706 | 7.42974m | 33.0426 |
| 41 | 216 | 7.42964m | 10.3441 | 142 | 710.9 | 7.42972m | 33.2707 |
| 42 | 220.9 | 7.42943m | 10.567 | 143 | 715.8 | 7.42974m | 33.499 |
| 43 | 225.8 | 7.42924m | 10.7901 | 144 | 720.7 | 7.42973m | 33.7272 |
| 44 | 230.7 | 7.42899m | 11.0133 | 145 | 725.6 | 7.42967m | 33.9552 |
| 45 | 235.6 | 7.42886m | 11.2369 | 146 | 730.5 | 7.42968m | 34.1834 |
| 46 | 240.5 | 7.42857m | 11.4605 | 147 | 735.4 | 7.42970m | 34.4118 |
| 47 | 245.4 | 7.42856m | 11.6847 | 148 | 740.3 | 7.42973m | 34.6402 |
| 48 | 250.3 | 7.42882m | 11.9096 | 149 | 745.2 | 7.42969m | 34.8683 |
| 49 | 255.2 | 7.42915m | 12.1346 | 150 | 750.1 | 7.42973m | 35.0967 |
| 50 | 260.1 | 7.42964m | 12.36 | 151 | 755 | 7.42967m | 35.3248 |
| 51 | 265 | 7.42997m | 12.5854 | 152 | 759.9 | 7.42967m | 35.5531 |
| 52 | 269.9 | 7.43032m | 12.8109 | 153 | 764.8 | 7.42968m | 35.7814 |
| 53 | 274.8 | 7.43047m | 13.0362 | 154 | 769.7 | 7.42967m | 36.0096 |
| 54 | 279.7 | 7.43059m | 13.2617 | 155 | 774.6 | 7.42966m | 36.2379 |
| 55 | 284.6 | 7.43059m | 13.4879 | 156 | 779.5 | 7.42969m | 36.4663 |
| 56 | 289.5 | 7.43059m | 13.7132 | 157 | 784.4 | 7.42967m | 36.6946 |
| 57 | 294.4 | 7.43057m | 13.9387 | 158 | 789.3 | 7.42967m | 36.9229 |
| 58 | 299.3 | 7.43046m | 14.1642 | 159 | 794.2 | 7.42965m | 37.1511 |
| 59 | 304.2 | 7.43007m | 14.389 | 160 | 799.1 | 7.42965m | 37.3795 |
| 60 | 309.1 | 7.42999m | 14.6147 | 161 | 804 | 7.42933m | 37.6062 |
| 61 | 314 | 7.42993m | 14.8406 | 162 | 808.9 | 7.42963m | 37.8363 |
| 62 | 318.9 | 7.42983m | 15.0664 | 163 | 813.8 | 7.42963m | 38.0646 |
| 63 | 323.8 | 7.42979m | 15.2925 | 164 | 818.7 | 7.42963m | 38.2928 |
| 64 | 328.7 | 7.42973m | 15.5185 | 165 | 823.6 | 7.42960m | 38.521 |
| 65 | 333.6 | 7.42971m | 15.7448 | 166 | 828.5 | 7.42961m | 38.7494 |
| 66 | 338.5 | 7.42968m | 15.9711 | 167 | 833.4 | 7.42961m | 38.9778 |
| 67 | 343.4 | 7.42957m | 16.1973 | 168 | 838.3 | 7.42960m | 39.2061 |
| 68 | 348.3 | 7.42955m | 16.4237 | 169 | 843.2 | 7.42960m | 39.4345 |
| 69 | 353.2 | 7.42914m | 16.6498 | 170 | 848.1 | 7.42957m | 39.6626 |
| 70 | 358.1 | 7.42944m | 16.8767 | 171 | 853 | 7.42960m | 39.8912 |
| 71 | 363 | 7.42940m | 17.1032 | 172 | 857.9 | 7.42958m | 40.1195 |
| 72 | 367.9 | 7.42940m | 17.3299 | 173 | 862.8 | 7.42958m | 40.3478 |
| 73 | 372.8 | 7.42935m | 17.5566 | 174 | 867.7 | 7.42959m | 40.5763 |
| 74 | 377.7 | 7.42936m | 17.7834 | 175 | 872.6 | 7.42958m | 40.8046 |
| 75 | 382.6 | 7.42936m | 18.0103 | 176 | 877.5 | 7.42957m | 41.033 |
| 76 | 387.5 | 7.42934m | 18.2372 | 177 | 882.4 | 7.42956m | 41.2613 |
| 77 | 392.4 | 7.42931m | 18.464 | 178 | 887.3 | 7.42955m | 41.4897 |
| 78 | 397.3 | 7.42932m | 18.6911 | 179 | 892.2 | 7.42956m | 41.7181 |
| 79 | 402.2 | 7.42929m | 18.918 | 180 | 897.1 | 7.42957m | 41.9466 |
| 80 | 407.1 | 7.42926m | 19.1451 | 181 | 902 | 7.42953m | 42.1748 |
| 81 | 412 | 7.42929m | 19.3723 | 182 | 906.9 | 7.42953m | 42.4032 |
| 82 | 416.9 | 7.42929m | 19.5994 | 183 | 911.8 | 7.42951m | 42.6315 |
| 83 | 421.8 | 7.42928m | 19.8266 | 184 | 916.7 | 7.42953m | 42.8601 |
| 84 | 426.7 | 7.42932m | 20.0539 | 185 | 921.6 | 7.42955m | 43.0886 |
| 85 | 431.6 | 7.42931m | 20.2812 | 186 | 926.5 | 7.42949m | 43.3167 |
| 86 | 436.5 | 7.42934m | 20.5085 | 187 | 931.4 | 7.42949m | 43.5451 |
| 87 | 441.4 | 7.42932m | 20.7358 | 188 | 936.3 | 7.42945m | 43.7733 |
| 88 | 446.3 | 7.42936m | 20.9632 | 189 | 941.2 | 7.42944m | 44.0018 |
| 89 | 451.2 | 7.42939m | 21.1907 | 190 | 946.1 | 7.42942m | 44.2301 |
| 90 | 456.1 | 7.42938m | 21.4181 | 191 | 951 | 7.42943m | 44.4586 |
| 91 | 461 | 7.42938m | 21.6455 | 192 | 955.9 | 7.42944m | 44.6871 |
| 92 | 465.9 | 7.42937m | 21.873 | 193 | 960.8 | 7.42944m | 44.9157 |
| 93 | 470.8 | 7.42939m | 22.1005 | 194 | 965.7 | 7.42943m | 45.1441 |
| 94 | 475.7 | 7.42942m | 22.3281 | 195 | 970.6 | 7.42944m | 45.3726 |
| 95 | 480.6 | 7.42944m | 22.5557 | 196 | 975.5 | 7.42947m | 45.6012 |
| 96 | 485.5 | 7.42941m | 22.7832 | 197 | 980.4 | 7.42945m | 45.8296 |
| 97 | 490.4 | 7.42943m | 23.0108 | 198 | 985.3 | 7.42948m | 46.0583 |
| 98 | 495.3 | 7.42940m | 23.2383 | 199 | 990.2 | 7.42945m | 46.2866 |
| 99 | 500.2 | 7.42945m | 23.4661 | 200 | 995.1 | 7.42945m | 46.515 |
| 100 | 505.1 | 7.42949m | 23.6939 | 201 | 1.00000k | 7.42939m | 46.7432 |
| 101 | 510 | 7.42950m | 23.9216 | ||||
| Table 10 Z axis Detailed frequency data of inductance Ls and reactance Z | |||||||