Quality Inspection Report: 3DXHC9-3 Three-dimensional Helmholtz Coil

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3DXHC9-3 Three-dimensional Helmholtz Coil 3DXHC9-3 Three-dimensional Helmholtz Coil 3DXHC9-3 Three-dimensional Helmholtz Coil

 

Overall Dimensions: 396mm(L) x 396mm(W) x 302mm(H)

 

Coil spacing
X Axial: 116mm
Y Axial: 93mm
Z Axial: 173mm

Weight: 10.79kg

 

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:
3D Helmholtz coil		 Product model: 3DXHC9-3
Test time: Nov. 08, 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
16.0℃ 16.0℃ 3m 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
No. Display current (A) Display voltage Voltage (V) Magnetic field
strength（Gs）
X Axis 1 - 3.456
Y Axis 1 - 3.608
Z Axis 1 - 3.421
Table 2 Magnetic field strength data
　
Magnetic field uniformity
Air gap Area Current Max Min Uniformity Note
X Axis Sφ70mm 0.2A 68768nT 68453nT -0.96% 　
Y Axis Sφ55mm 0.2A 72214nT 72054nT -0.16% 　
Z Axis Sφ80mm 0.2A 68405nT 68251nT -0.25% 　
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
No. Product temperature Measuring resistance ResistanceR@20℃ ResistanceR@85℃
X axis 16.0℃ 2.370Ω 2.414Ω 3.136Ω
Y axis 16.0℃ 3.680Ω 3.749Ω 4.870Ω
Z axis 16.0℃ 6.220Ω 6.337Ω 8.231Ω
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]
 809.685u  1.00000k  2.92903m 20
Z  MIN[Ω] FREQ[Hz] Z  MAX[Ω] FREQ[Hz]
3.93157 20 7.58691  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  2.92903m 3.93157 102 514.9  933.246u 5.77802
2 24.9  2.57167m 3.97233 103 519.8  931.448u 5.79656
3 29.8  2.30036m 4.00813 104 524.7  929.661u 5.81512
4 34.7  2.10114m 4.03734 105 529.6  927.901u 5.8337
5 39.6  1.95247m 4.06188 106 534.5  926.148u 5.85221
6 44.5  1.83839m 4.08341 107 539.4  924.422u 5.87074
7 49.4  1.74941m 4.10321 108 544.3  922.763u 5.88895
8 54.3  1.68114m 4.12218 109 549.2  921.059u 5.90745
9 59.2  1.62607m 4.14079 110 554.1  919.374u 5.92597
10 64.1  1.57712m 4.15845 111 559  917.702u 5.94449
11 69  1.53559m 4.17657 112 563.9  916.057u 5.96303
12 73.9  1.49962m 4.19439 113 568.8  914.421u 5.98158
13 78.8  1.46804m 4.21211 114 573.7  912.799u 6.00011
14 83.7  1.44108m 4.22922 115 578.6  911.193u 6.01866
15 88.6  1.41700m 4.24548 116 583.5  909.600u 6.03718
16 93.5  1.39528m 4.26174 117 588.4  908.020u 6.05572
17 98.4  1.37562m 4.2784 118 593.3  906.456u 6.07427
18 103.3  1.35697m 4.29521 119 598.2  904.899u 6.09275
19 108.2  1.33953m 4.31233 120 603.1  903.362u 6.1113
20 113.1  1.32332m 4.32956 121 608  901.823u 6.12983
21 118  1.30814m 4.34692 122 612.9  900.294u 6.14834
22 122.9  1.29411m 4.36395 123 617.8  898.784u 6.16688
23 127.8  1.28100m 4.38075 124 622.7  897.285u 6.1854
24 132.7  1.26859m 4.39759 125 627.6  895.798u 6.20391
25 137.6  1.25683m 4.41441 126 632.5  894.325u 6.22242
26 142.5  1.24567m 4.43126 127 637.4  892.867u 6.24095
27 147.4  1.23505m 4.44808 128 642.3  891.412u 6.25945
28 152.3  1.22484m 4.46522 129 647.2  889.975u 6.27796
29 157.2  1.21500m 4.48246 130 652.1  888.542u 6.29645
30 162.1  1.20563m 4.49978 131 657  887.131u 6.31497
31 167  1.19666m 4.51709 132 661.9  885.726u 6.33347
32 171.9  1.18811m 4.53422 133 666.8  884.331u 6.35198
33 176.8  1.17983m 4.55143 134 671.7  882.949u 6.37045
34 181.7  1.17186m 4.56862 135 676.6  881.578u 6.38893
35 186.6  1.16422m 4.58582 136 681.5  880.220u 6.4074
36 191.5  1.15687m 4.60304 137 686.4  878.868u 6.42587
37 196.4  1.14975m 4.62021 138 691.3  877.535u 6.44433
38 201.3  1.14299m 4.63743 139 696.2  876.207u 6.46278
39 206.2  1.13653m 4.65449 140 701.1  874.886u 6.4812
40 211.1  1.13030m 4.67158 141 706  873.581u 6.49959
41 216  1.12429m 4.68872 142 710.9  872.281u 6.51808
42 220.9  1.11846m 4.70587 143 715.8  870.985u 6.53645
43 225.8  1.11285m 4.72304 144 720.7  869.705u 6.55485
44 230.7  1.10741m 4.74019 145 725.6  868.435u 6.57328
45 235.6  1.10213m 4.75738 146 730.5  867.177u 6.59165
46 240.5  1.09701m 4.7746 147 735.4  865.929u 6.61007
47 245.4  1.09204m 4.79183 148 740.3  864.687u 6.62843
48 250.3  1.08723m 4.8091 149 745.2  863.454u 6.64681
49 255.2  1.08241m 4.82629 150 750.1  862.233u 6.66518
50 260.1  1.07773m 4.84352 151 755  861.014u 6.6835
51 265  1.07319m 4.86079 152 759.9  859.808u 6.70183
52 269.9  1.06877m 4.87807 153 764.8  858.611u 6.72019
53 274.8  1.06448m 4.89543 154 769.7  857.420u 6.7385
54 279.7  1.06030m 4.91282 155 774.6  856.238u 6.75681
55 284.6  1.05623m 4.93024 156 779.5  855.066u 6.77511
56 289.5  1.05226m 4.94761 157 784.4  853.895u 6.7934
57 294.4  1.04837m 4.96499 158 789.3  852.737u 6.81167
58 299.3  1.04459m 4.98244 159 794.2  851.591u 6.82996
59 304.2  1.04096m 4.99971 160 799.1  850.449u 6.84821
60 309.1  1.03741m 5.01722 161 804  849.322u 6.86647
61 314  1.03392m 5.03475 162 808.9  848.195u 6.88469
62 318.9  1.03053m 5.05233 163 813.8  847.078u 6.90289
63 323.8  1.02718m 5.06992 164 818.7  845.972u 6.9211
64 328.7  1.02392m 5.08754 165 823.6  844.870u 6.9393
65 333.6  1.02073m 5.10523 166 828.5  843.781u 6.95752
66 338.5  1.01758m 5.12293 167 833.4  842.691u 6.97567
67 343.4  1.01452m 5.14066 168 838.3  841.613u 6.99384
68 348.3  1.01151m 5.15842 169 843.2  840.543u 7.012
69 353.2  1.00857m 5.17621 170 848.1  839.481u 7.03016
70 358.1  1.00566m 5.19407 171 853  838.427u 7.04832
71 363  1.00282m 5.21191 172 857.9  837.378u 7.06646
72 367.9  1.00001m 5.2298 173 862.8  836.333u 7.08458
73 372.8  997.275u 5.24771 174 867.7  835.295u 7.1027
74 377.7  994.574u 5.26564 175 872.6  834.268u 7.12081
75 382.6  991.917u 5.2836 176 877.5  833.248u 7.13893
76 387.5  989.303u 5.30161 177 882.4  832.231u 7.15702
77 392.4  986.732u 5.31967 178 887.3  831.223u 7.17513
78 397.3  984.211u 5.33775 179 892.2  830.222u 7.19323
79 402.2  981.718u 5.35588 180 897.1  829.228u 7.21133
80 407.1  979.278u 5.37403 181 902  828.240u 7.22937
81 412  976.873u 5.3922 182 906.9  827.260u 7.24738
82 416.9  974.505u 5.41041 183 911.8  826.287u 7.26541
83 421.8  972.169u 5.42861 184 916.7  825.315u 7.28341
84 426.7  969.869u 5.44684 185 921.6  824.351u 7.30141
85 431.6  967.597u 5.46509 186 926.5  823.388u 7.31933
86 436.5  965.358u 5.48337 187 931.4  822.438u 7.33731
87 441.4  963.152u 5.50164 188 936.3  821.492u 7.35525
88 446.3  960.972u 5.51996 189 941.2  820.551u 7.37318
89 451.2  958.823u 5.53829 190 946.1  819.617u 7.3911
90 456.1  956.703u 5.55664 191 951  818.689u 7.40903
91 461  954.618u 5.575 192 955.9  817.764u 7.4269
92 465.9  952.552u 5.59339 193 960.8  816.869u 7.44432
93 470.8  950.509u 5.6118 194 965.7  815.950u 7.46215
94 475.7  948.495u 5.63022 195 970.6  815.040u 7.48
95 480.6  946.507u 5.64864 196 975.5  814.135u 7.49784
96 485.5  944.537u 5.66708 197 980.4  813.235u 7.51567
97 490.4  942.592u 5.68555 198 985.3  812.343u 7.53351
98 495.3  940.672u 5.70402 199 990.2  811.452u 7.5513
99 500.2  938.782u 5.72254 200 995.1  810.570u 7.56913
100 505.1  936.913u 5.74101 201  1.00000k  809.685u 7.58691
101 510  935.072u 5.75949 　 　 　 　
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]
 416.410u  1.00000k  1.64881m 20
Z  MIN[Ω] FREQ[Hz] Z  MAX[Ω] FREQ[Hz]
2.38438 20 4.15256  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  1.64881m 2.38438 102 514.9  467.126u 3.30547
2 24.9  1.50855m 2.42104 103 519.8  466.276u 3.31345
3 29.8  1.37722m 2.44453 104 524.7  465.445u 3.32146
4 34.7  1.26655m 2.46864 105 529.6  464.626u 3.32949
5 39.6  1.17297m 2.48948 106 534.5  463.821u 3.33755
6 44.5  1.09578m 2.50773 107 539.4  463.031u 3.34562
7 49.4  1.03097m 2.52354 108 544.3  462.291u 3.3536
8 54.3  979.206u 2.53829 109 549.2  461.524u 3.36168
9 59.2  935.530u 2.55155 110 554.1  460.755u 3.36975
10 64.1  897.210u 2.56341 111 559  460.005u 3.37784
11 69  863.919u 2.57454 112 563.9  459.264u 3.38594
12 73.9  835.368u 2.585 113 568.8  458.532u 3.39404
13 78.8  810.628u 2.59516 114 573.7  457.807u 3.40219
14 83.7  789.346u 2.60465 115 578.6  457.098u 3.41033
15 88.6  770.686u 2.61381 116 583.5  456.399u 3.4185
16 93.5  754.195u 2.6228 117 588.4  455.707u 3.42667
17 98.4  739.574u 2.63165 118 593.3  455.026u 3.43487
18 103.3  725.897u 2.64047 119 598.2  454.353u 3.44307
19 108.2  713.406u 2.64927 120 603.1  453.684u 3.45129
20 113.1  702.000u 2.65804 121 608  453.014u 3.45951
21 118  691.519u 2.66673 122 612.9  452.359u 3.46776
22 122.9  681.939u 2.67515 123 617.8  451.706u 3.47603
23 127.8  673.129u 2.68342 124 622.7  451.067u 3.48431
24 132.7  664.961u 2.69165 125 627.6  450.432u 3.49258
25 137.6  657.263u 2.69983 126 632.5  449.808u 3.5009
26 142.5  650.071u 2.708 127 637.4  449.185u 3.50922
27 147.4  643.259u 2.71611 128 642.3  448.574u 3.51755
28 152.3  636.775u 2.72442 129 647.2  447.972u 3.52592
29 157.2  630.602u 2.73282 130 652.1  447.377u 3.53429
30 162.1  624.749u 2.74119 131 657  446.784u 3.54266
31 167  619.148u 2.74954 132 661.9  446.200u 3.55103
32 171.9  613.878u 2.75786 133 666.8  445.625u 3.55944
33 176.8  608.764u 2.76616 134 671.7  445.055u 3.56784
34 181.7  603.886u 2.77443 135 676.6  444.489u 3.57626
35 186.6  599.194u 2.78269 136 681.5  443.937u 3.58471
36 191.5  594.703u 2.79091 137 686.4  443.381u 3.59314
37 196.4  590.374u 2.7991 138 691.3  442.833u 3.60158
38 201.3  586.240u 2.80726 139 696.2  442.290u 3.61004
39 206.2  582.317u 2.81532 140 701.1  441.752u 3.6185
40 211.1  578.538u 2.82337 141 706  441.231u 3.62699
41 216  574.897u 2.83139 142 710.9  440.701u 3.63551
42 220.9  571.377u 2.83936 143 715.8  440.183u 3.64403
43 225.8  567.968u 2.84733 144 720.7  439.668u 3.65257
44 230.7  564.682u 2.85528 145 725.6  439.158u 3.6611
45 235.6  561.487u 2.8632 146 730.5  438.653u 3.66963
46 240.5  558.400u 2.87111 147 735.4  438.155u 3.67821
47 245.4  555.405u 2.87899 148 740.3  437.661u 3.68677
48 250.3  552.496u 2.88684 149 745.2  437.167u 3.69534
49 255.2  549.592u 2.89466 150 750.1  436.685u 3.70394
50 260.1  546.781u 2.90245 151 755  436.201u 3.71253
51 265  544.067u 2.91024 152 759.9  435.725u 3.72116
52 269.9  541.437u 2.91803 153 764.8  435.252u 3.72976
53 274.8  538.877u 2.92578 154 769.7  434.781u 3.73839
54 279.7  536.394u 2.93352 155 774.6  434.313u 3.74702
55 284.6  533.976u 2.94128 156 779.5  433.853u 3.75568
56 289.5  531.622u 2.94902 157 784.4  433.396u 3.76434
57 294.4  529.325u 2.95675 158 789.3  432.944u 3.77301
58 299.3  527.097u 2.96446 159 794.2  432.496u 3.78169
59 304.2  524.992u 2.97202 160 799.1  432.047u 3.79036
60 309.1  522.897u 2.97968 161 804  431.607u 3.79906
61 314  520.865u 2.98734 162 808.9  431.171u 3.80775
62 318.9  518.887u 2.995 163 813.8  430.736u 3.81645
63 323.8  516.955u 3.00264 164 818.7  430.307u 3.82518
64 328.7  515.075u 3.01029 165 823.6  429.881u 3.83391
65 333.6  513.236u 3.01791 166 828.5  429.458u 3.84263
66 338.5  511.432u 3.02555 167 833.4  429.038u 3.85136
67 343.4  509.689u 3.0332 168 838.3  428.622u 3.86011
68 348.3  507.986u 3.04084 169 843.2  428.206u 3.86887
69 353.2  506.317u 3.04844 170 848.1  427.797u 3.87763
70 358.1  504.687u 3.0561 171 853  427.389u 3.8864
71 363  503.090u 3.06374 172 857.9  426.982u 3.89517
72 367.9  501.536u 3.07141 173 862.8  426.583u 3.90397
73 372.8  500.019u 3.07906 174 867.7  426.183u 3.91276
74 377.7  498.529u 3.08672 175 872.6  425.790u 3.92157
75 382.6  497.066u 3.09439 176 877.5  425.400u 3.9304
76 387.5  495.646u 3.10207 177 882.4  425.007u 3.9392
77 392.4  494.249u 3.10975 178 887.3  424.621u 3.94804
78 397.3  492.892u 3.11744 179 892.2  424.242u 3.9569
79 402.2  491.555u 3.12514 180 897.1  423.857u 3.96572
80 407.1  490.252u 3.13284 181 902  423.480u 3.97459
81 412  488.976u 3.14057 182 906.9  423.103u 3.98346
82 416.9  487.725u 3.14831 183 911.8  422.731u 3.99233
83 421.8  486.498u 3.15605 184 916.7  422.360u 4.00122
84 426.7  485.295u 3.16382 185 921.6  421.991u 4.01012
85 431.6  484.116u 3.17158 186 926.5  421.627u 4.01902
86 436.5  482.959u 3.17934 187 931.4  421.265u 4.02796
87 441.4  481.829u 3.18715 188 936.3  420.905u 4.03687
88 446.3  480.719u 3.19493 189 941.2  420.544u 4.04578
89 451.2  479.624u 3.20275 190 946.1  420.188u 4.05467
90 456.1  478.557u 3.21058 191 951  419.834u 4.06357
91 461  477.498u 3.2184 192 955.9  419.481u 4.07247
92 465.9  476.471u 3.22626 193 960.8  419.161u 4.08114
93 470.8  475.458u 3.23411 194 965.7  418.808u 4.09003
94 475.7  474.460u 3.24199 195 970.6  418.461u 4.09896
95 480.6  473.484u 3.24988 196 975.5  418.115u 4.10787
96 485.5  472.525u 3.25779 197 980.4  417.773u 4.11681
97 490.4  471.577u 3.26569 198 985.3  417.431u 4.12574
98 495.3  470.650u 3.27362 199 990.2  417.091u 4.13468
99 500.2  469.742u 3.28158 200 995.1  416.749u 4.14361
100 505.1  468.855u 3.28951 201  1.00000k  416.410u 4.15256
101 510  467.985u 3.29748 　 　 　 　
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]
 1.65486m  1.00000k  7.79856m 20
Z  MIN[Ω] FREQ[Hz] Z  MAX[Ω] FREQ[Hz]
6.8927 20 14.678  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  7.79856m 6.8927 102 514.9  1.86042m 11.0771
2 24.9  6.90424m 7.00307 103 519.8  1.85670m 11.1109
3 29.8  6.16723m 7.12773 104 524.7  1.85304m 11.1446
4 34.7  5.58522m 7.27227 105 529.6  1.84945m 11.1785
5 39.6  5.12207m 7.32377 106 534.5  1.84594m 11.2125
6 44.5  4.75501m 7.39623 107 539.4  1.84248m 11.2465
7 49.4  4.46025m 7.47255 108 544.3  1.83911m 11.28
8 54.3  4.22494m 7.54028 109 549.2  1.83577m 11.314
9 59.2  4.03110m 7.63462 110 554.1  1.83245m 11.348
10 64.1  3.86495m 7.7314 111 559  1.82923m 11.3823
11 69  3.72127m 7.84741 112 563.9  1.82602m 11.4167
12 73.9  3.59918m 8.0245 113 568.8  1.82288m 11.4511
13 78.8  3.49260m 8.17203 114 573.7  1.81983m 11.4857
14 83.7  3.42119m 8.00321 115 578.6  1.81676m 11.5202
15 88.6  3.32543m 7.91962 116 583.5  1.81376m 11.5548
16 93.5  3.25186m 7.91712 117 588.4  1.81080m 11.5893
17 98.4  3.18592m 7.95941 118 593.3  1.80793m 11.6241
18 103.3  3.12473m 8.00647 119 598.2  1.80508m 11.6589
19 108.2  3.06907m 8.05383 120 603.1  1.80227m 11.6938
20 113.1  3.01728m 8.09812 121 608  1.79947m 11.7287
21 118  2.96904m 8.14313 122 612.9  1.79677m 11.7639
22 122.9  2.92426m 8.18801 123 617.8  1.79407m 11.799
23 127.8  2.88233m 8.25525 124 622.7  1.79140m 11.8342
24 132.7  2.84321m 8.29569 125 627.6  1.78879m 11.8694
25 137.6  2.80591m 8.33828 126 632.5  1.78623m 11.9047
26 142.5  2.77068m 8.38089 127 637.4  1.78366m 11.94
27 147.4  2.73714m 8.42325 128 642.3  1.78115m 11.9753
28 152.3  2.70502m 8.46608 129 647.2  1.77867m 12.0107
29 157.2  2.67424m 8.50903 130 652.1  1.77623m 12.0463
30 162.1  2.64488m 8.55187 131 657  1.77385m 12.082
31 167  2.61675m 8.59408 132 661.9  1.77146m 12.1175
32 171.9  2.58986m 8.6356 133 666.8  1.76912m 12.1532
33 176.8  2.56393m 8.67721 134 671.7  1.76679m 12.189
34 181.7  2.53900m 8.71823 135 676.6  1.76451m 12.2248
35 186.6  2.51497m 8.75915 136 681.5  1.76223m 12.2605
36 191.5  2.49189m 8.79999 137 686.4  1.75999m 12.2964
37 196.4  2.46965m 8.83988 138 691.3  1.75782m 12.3324
38 201.3  2.44827m 8.87949 139 696.2  1.75564m 12.3684
39 206.2  2.42769m 8.92191 140 701.1  1.75345m 12.4044
40 211.1  2.40813m 9.00516 141 706  1.75136m 12.4405
41 216  2.38919m 9.04307 142 710.9  1.74925m 12.4768
42 220.9  2.37084m 9.07709 143 715.8  1.74720m 12.513
43 225.8  2.35308m 9.11259 144 720.7  1.74514m 12.5492
44 230.7  2.33596m 9.14853 145 725.6  1.74310m 12.5855
45 235.6  2.31932m 9.18489 146 730.5  1.74110m 12.6219
46 240.5  2.30330m 9.22087 147 735.4  1.73912m 12.6584
47 245.4  2.28780m 9.25595 148 740.3  1.73714m 12.6947
48 250.3  2.27275m 9.29108 149 745.2  1.73520m 12.7312
49 255.2  2.25794m 9.32875 150 750.1  1.73329m 12.7678
50 260.1  2.24398m 9.36996 151 755  1.73138m 12.8044
51 265  2.22985m 9.39287 152 759.9  1.72951m 12.841
52 269.9  2.21639m 9.4238 153 764.8  1.72764m 12.8777
53 274.8  2.20335m 9.45587 154 769.7  1.72578m 12.9144
54 279.7  2.19079m 9.48972 155 774.6  1.72397m 12.9512
55 284.6  2.17858m 9.52022 156 779.5  1.72217m 12.988
56 289.5  2.16679m 9.55329 157 784.4  1.72038m 13.0248
57 294.4  2.15518m 9.58047 158 789.3  1.71861m 13.0618
58 299.3  2.14403m 9.6125 159 794.2  1.71684m 13.0987
59 304.2  2.13332m 9.64392 160 799.1  1.71510m 13.1357
60 309.1  2.12287m 9.67763 161 804  1.71338m 13.1727
61 314  2.11274m 9.71087 162 808.9  1.71169m 13.2098
62 318.9  2.10290m 9.74364 163 813.8  1.70999m 13.2468
63 323.8  2.09332m 9.77623 164 818.7  1.70833m 13.2841
64 328.7  2.08402m 9.80965 165 823.6  1.70667m 13.3213
65 333.6  2.07499m 9.84323 166 828.5  1.70502m 13.3584
66 338.5  2.06620m 9.87648 167 833.4  1.70340m 13.3957
67 343.4  2.05831m 9.90775 168 838.3  1.70178m 13.433
68 348.3  2.04996m 9.93976 169 843.2  1.70019m 13.4704
69 353.2  2.04184m 9.97231 170 848.1  1.69859m 13.5077
70 358.1  2.03397m 10.0054 171 853  1.69703m 13.5452
71 363  2.02629m 10.0382 172 857.9  1.69546m 13.5826
72 367.9  2.01878m 10.071 173 862.8  1.69391m 13.6201
73 372.8  2.01151m 10.1038 174 867.7  1.69239m 13.6577
74 377.7  2.00444m 10.1363 175 872.6  1.69088m 13.6953
75 382.6  1.99745m 10.1688 176 877.5  1.68936m 13.7327
76 387.5  1.99069m 10.2024 177 882.4  1.68786m 13.7702
77 392.4  1.98414m 10.2364 178 887.3  1.68639m 13.8078
78 397.3  1.97771m 10.27 179 892.2  1.68492m 13.8455
79 402.2  1.97148m 10.3032 180 897.1  1.68345m 13.8831
80 407.1  1.96537m 10.3358 181 902  1.68198m 13.9208
81 412  1.95936m 10.3684 182 906.9  1.68055m 13.9585
82 416.9  1.95357m 10.4008 183 911.8  1.67913m 13.9962
83 421.8  1.94785m 10.4338 184 916.7  1.67770m 14.034
84 426.7  1.94232m 10.4661 185 921.6  1.67628m 14.0717
85 431.6  1.93689m 10.4992 186 926.5  1.67489m 14.1096
86 436.5  1.93154m 10.5318 187 931.4  1.67350m 14.1473
87 441.4  1.92641m 10.5658 188 936.3  1.67211m 14.1851
88 446.3  1.92135m 10.6256 189 941.2  1.67076m 14.2231
89 451.2  1.91631m 10.6515 190 946.1  1.66938m 14.2609
90 456.1  1.91148m 10.6846 191 951  1.66803m 14.2988
91 461  1.90670m 10.7157 192 955.9  1.66670m 14.3368
92 465.9  1.90204m 10.747 193 960.8  1.66532m 14.3739
93 470.8  1.89746m 10.7796 194 965.7  1.66397m 14.4118
94 475.7  1.89301m 10.8131 195 970.6  1.66264m 14.4497
95 480.6  1.88865m 10.8458 196 975.5  1.66134m 14.4878
96 485.5  1.88437m 10.8784 197 980.4  1.66002m 14.5257
97 490.4  1.88018m 10.9112 198 985.3  1.65874m 14.5639
98 495.3  1.87603m 10.9437 199 990.2  1.65744m 14.6019
99 500.2  1.87205m 10.9768 200 995.1  1.65615m 14.6399
100 505.1  1.86811m 11.01 201  1.00000k  1.65486m 14.678
101 510  1.86424m 11.0436 　 　 　 　
Table 10 Z axis Detailed frequency data of inductance Ls and reactance Z

 

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