Quality Inspection Report of DXSL20-300 Solenoid

Home ꄲ Dexinmag News ꄲ Solenoid ꄲ Quality Inspection Report of DXSL20-300 Solenoid

DXSL20-300 solenoid

Overall Dimensions: 140mm(L) x 120mm(W) x 200mm(H)

Inside diameter of coil: 36mm

Outside diameter of coil: 140mm

Weight: 9.84kg (iron core: 0.72kg; aluminum core: 0.25kg)

Performance test report
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: Solenoid				Product model:		DXSL20-300
Product Name: Solenoid				Test time:		July 13, 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
26.0℃		26.0℃		4m		0~30000nT
Table 1 Measurement environment data
Magnetic field parameter test
1. Using the device
DX-F2031 power supply DX-180 Gauss Meter
DX-F2031 power supply DX-180 Gauss Meter
2. Magnetic field measurement
This product uses the following measurement methods: Fixed-point measurement: measure the magnetic field at the target point

Magnetic field strength
Measuring point position		Display current (A)		Display voltage Voltage (V)		Magnetic field strength（Gs）
0，0，0		1		-		87.22
0，0，0		2		-		175.14
0，0，0		3		-		262.99
0，0，0		4		-		350.82
Table 2 Magnetic field strength data
Electrical parameter test
1. Using equipment
Digital multimeter Impedance analyzer
Digital multimeter Impedance analyzer
2. Test method
The digital instrument with bridge circuit and voltammetry is used for measurement. The measurement results are shown in the table below.
Resistance R measurement
Environment temperature	Product temperature	Measuring resistance		ResistanceR@20℃		ResistanceR@85℃
26.0℃	26.0℃	2.130Ω		2.073Ω		2.693Ω
Table 3 Resistance R data
Inductance Ls, reactance Z measurement (test level 5V)
Ls MIN[H]		FREQ[Hz]		Ls MAX[H]		FREQ[Hz]
42.1042m		1.00000k		42.3034m		29.8
Z MIN[Ω]		FREQ[Hz]		Z MAX[Ω]		FREQ[Hz]
5.72615		20		264.801		1.00000k
Table 4 inductance Ls and reactance Z data
Inductance Ls, reactance Z-scan measurement
POINTS	FREQ[Hz]	Ls	Z	POINTS	FREQ[Hz]	Ls	Z
1	20	42.2764m	5.72615	102	514.9	42.1943m	136.588
2	24.9	42.2627m	6.94957	103	519.8	42.1936m	137.885
3	29.8	42.3034m	8.20586	104	524.7	42.1926m	139.182
4	34.7	42.2966m	9.4681	105	529.6	42.1916m	140.478
5	39.6	42.2812m	10.7372	106	534.5	42.1900m	141.773
6	44.5	42.2561m	12.0094	107	539.4	42.1891m	143.07
7	49.4	42.2239m	13.2826	108	544.3	42.1874m	144.364
8	54.3	42.2623m	14.5804	109	549.2	42.1867m	145.661
9	59.2	42.2577m	15.8674	110	554.1	42.1861m	146.959
10	64.1	42.2522m	17.1559	111	559	42.1849m	148.255
11	69	42.2485m	18.4462	112	563.9	42.1838m	149.551
12	73.9	42.2458m	19.7381	113	568.8	42.1832m	150.848
13	78.8	42.2442m	21.0313	114	573.7	42.1824m	152.145
14	83.7	42.2433m	22.3255	115	578.6	42.1815m	153.441
15	88.6	42.2431m	23.6207	116	583.5	42.1805m	154.738
16	93.5	42.2423m	24.9161	117	588.4	42.1798m	156.035
17	98.4	42.2392m	26.2106	118	593.3	42.1790m	157.332
18	103.3	42.2380m	27.5066	119	598.2	42.1779m	158.627
19	108.2	42.2376m	28.8035	120	603.1	42.1774m	159.925
20	113.1	42.2369m	30.1005	121	608	42.1766m	161.222
21	118	42.2411m	31.4011	122	612.9	42.1757m	162.518
22	122.9	42.2406m	32.6987	123	617.8	42.1751m	163.815
23	127.8	42.2400m	33.9965	124	622.7	42.1744m	165.112
24	132.7	42.2394m	35.2944	125	627.6	42.1737m	166.409
25	137.6	42.2387m	36.5924	126	632.5	42.1743m	167.711
26	142.5	42.2380m	37.8905	127	637.4	42.1744m	169.011
27	147.4	42.2379m	39.1892	128	642.3	42.1739m	170.309
28	152.3	42.2370m	40.4874	129	647.2	42.1728m	171.604
29	157.2	42.2365m	41.7858	130	652.1	42.1723m	172.902
30	162.1	42.2358m	43.0843	131	657	42.1718m	174.199
31	167	42.2348m	44.3825	132	661.9	42.1706m	175.494
32	171.9	42.2345m	45.6815	133	666.8	42.1701m	176.792
33	176.8	42.2339m	46.9803	134	671.7	42.1694m	178.088
34	181.7	42.2334m	48.279	135	676.6	42.1689m	179.386
35	186.6	42.2330m	49.5781	136	681.5	42.1680m	180.682
36	191.5	42.2325m	50.877	137	686.4	42.1671m	181.978
37	196.4	42.2321m	52.176	138	691.3	42.1665m	183.275
38	201.3	42.2315m	53.4748	139	696.2	42.1656m	184.57
39	206.2	42.2308m	54.7736	140	701.1	42.1648m	185.866
40	211.1	42.2303m	56.0727	141	706	42.1642m	187.163
41	216	42.2296m	57.3715	142	710.9	42.1634m	188.46
42	220.9	42.2290m	58.6705	143	715.8	42.1625m	189.755
43	225.8	42.2284m	59.9694	144	720.7	42.1618m	191.052
44	230.7	42.2275m	61.2678	145	725.6	42.1610m	192.348
45	235.6	42.2271m	62.5671	146	730.5	42.1602m	193.643
46	240.5	42.2264m	63.866	147	735.4	42.1594m	194.94
47	245.4	42.2257m	65.1648	148	740.3	42.1586m	196.235
48	250.3	42.2248m	66.4633	149	745.2	42.1579m	197.532
49	255.2	42.2244m	67.7624	150	750.1	42.1571m	198.827
50	260.1	42.2238m	69.0614	151	755	42.1563m	200.123
51	265	42.2232m	70.3603	152	759.9	42.1552m	201.418
52	269.9	42.2227m	71.6594	153	764.8	42.1543m	202.713
53	274.8	42.2222m	72.9584	154	769.7	42.1535m	204.009
54	279.7	42.2217m	74.2575	155	774.6	42.1525m	205.303
55	284.6	42.2210m	75.5562	156	779.5	42.1519m	206.6
56	289.5	42.2206m	76.8554	157	784.4	42.1510m	207.895
57	294.4	42.2200m	78.1544	158	789.3	42.1501m	209.19
58	299.3	42.2197m	79.4537	159	794.2	42.1493m	210.486
59	304.2	42.2197m	80.7536	160	799.1	42.1484m	211.781
60	309.1	42.2190m	82.0522	161	804	42.1474m	213.075
61	314	42.2185m	83.3511	162	808.9	42.1466m	214.371
62	318.9	42.2180m	84.6501	163	813.8	42.1453m	215.664
63	323.8	42.2174m	85.949	164	818.7	42.1445m	216.959
64	328.7	42.2168m	87.2477	165	823.6	42.1435m	218.253
65	333.6	42.2162m	88.5466	166	828.5	42.1426m	219.548
66	338.5	42.2154m	89.8448	167	833.4	42.1417m	220.843
67	343.4	42.2151m	91.1442	168	838.3	42.1406m	222.136
68	348.3	42.2146m	92.443	169	843.2	42.1395m	223.43
69	353.2	42.2138m	93.7415	170	848.1	42.1385m	224.724
70	358.1	42.2134m	95.0405	171	853	42.1374m	226.018
71	363	42.2128m	96.3393	172	857.9	42.1367m	227.313
72	367.9	42.2121m	97.6377	173	862.8	42.1354m	228.605
73	372.8	42.2115m	98.9363	174	867.7	42.1346m	229.901
74	377.7	42.2110m	100.235	175	872.6	42.1332m	231.192
75	382.6	42.2104m	101.534	176	877.5	42.1324m	232.487
76	387.5	42.2101m	102.833	177	882.4	42.1315m	233.782
77	392.4	42.2095m	104.131	178	887.3	42.1303m	235.074
78	397.3	42.2087m	105.43	179	892.2	42.1293m	236.368
79	402.2	42.2080m	106.728	180	897.1	42.1282m	237.661
80	407.1	42.2074m	108.026	181	902	42.1271m	238.954
81	412	42.2069m	109.325	182	906.9	42.1260m	240.247
82	416.9	42.2062m	110.623	183	911.8	42.1248m	241.54
83	421.8	42.2057m	111.922	184	916.7	42.1238m	242.833
84	426.7	42.2052m	113.22	185	921.6	42.1227m	244.126
85	431.6	42.2046m	114.519	186	926.5	42.1217m	245.42
86	436.5	42.2038m	115.817	187	931.4	42.1205m	246.712
87	441.4	42.2033m	117.115	188	936.3	42.1196m	248.006
88	446.3	42.2027m	118.414	189	941.2	42.1186m	249.299
89	451.2	42.2019m	119.711	190	946.1	42.1173m	250.59
90	456.1	42.2016m	121.011	191	951	42.1157m	251.88
91	461	42.2010m	122.309	192	955.9	42.1148m	253.174
92	465.9	42.2003m	123.607	193	960.8	42.1137m	254.466
93	470.8	42.1999m	124.905	194	965.7	42.1126m	255.759
94	475.7	42.1992m	126.203	195	970.6	42.1114m	257.051
95	480.6	42.1988m	127.502	196	975.5	42.1104m	258.344
96	485.5	42.1982m	128.8	197	980.4	42.1092m	259.636
97	490.4	42.1976m	130.098	198	985.3	42.1081m	260.927
98	495.3	42.1972m	131.397	199	990.2	42.1068m	262.219
99	500.2	42.1965m	132.695	200	995.1	42.1058m	263.512
100	505.1	42.1958m	133.993	201	1.00000k	42.1042m	264.801
101	510	42.1951m	135.29
Table 5 Detailed frequency data of inductance Ls and reactance Z

Conclusion
The magnetic field and electrical performance of the product meet the requirements of the corresponding technical parameters. The final performance of the product is subject to this document.