Quality Inspection Report of 3DXF50-5 Three-dimensional Square Helmholtz Coil

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3DXF50-5 Three-dimensional Square Helmholtz Coil 1 3DXF50-5 Three-dimensional Square Helmholtz Coil 2 3DXF50-5 Three-dimensional Square Helmholtz Coil 3

 

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.
    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
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
    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
Axis Display current (A) Display voltage Voltage (V) Magnetic field
strength(Gs)
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
    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 POINTS FREQ[Hz] Ls
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 POINTS FREQ[Hz] Ls
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 POINTS FREQ[Hz] Ls
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