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Baoying Liubao Industrial Zone, Yangzhou City, Jiangsu Province
Jiangsu Longyun Power Equipment Co., Ltd
Baoying Liubao Industrial Zone, Yangzhou City, Jiangsu Province
ZX56AMain technical parameters of DC resistor products
1、 Purpose:
This type of DC resistor is a multi value resistor composed of a series of ten input disks. The resistance value between the two terminals can be changed by changing the position of the switch brush contact, which can be easily verified as a whole machine0.05Resistors below level and portable DC single arm bridge for whole machine calibration. It can also be used for electrical measurement in factories, schools, and research institutions, as well as for precise adjustment of resistors in DC circuits. This resistor has the advantages of low zero resistance and small resistance variation.
2、 Main technical indicators
1Range of resistance value adjustment:0.01～111111.10Ω
2Accuracy of each stepper disk:
3The starting resistance value of the resistor is0.01Oh?
4Reference power of resistor:0.05W; nominal operating power:0.1W.
5Reference temperature:20±0.5℃； Nominal operating temperature:20±5℃。
6Reference relative humidity:40％～60％；
Nominal relative humidity:25％～80%.
7The insulation resistance between the resistor circuit and the casing is ≥1×1010Oh.
8Between the resistor circuit and the casing, it can withstand a frequency of50HZThe voltage is2000VSine wave AC voltage, duration1No breakdown in minutes.
9External dimensions:410×260×150mm.
10Weight: Approximately5kg.
DC resistance boxTechnical parameters
model |
measurement range |
accuracy |
Dimensions (mm) |
Weight (kg) |
||
fine-tuning |
ZX20 |
11.1110 |
0.2 |
181×125×120 |
1.5 |
|
ZX35 |
1011.110 |
0.2 |
181×125×120 |
1.5 |
||
Rotating adjustable |
ZX21 |
9（0.1+1+10+100+1000+100000） |
0.1 |
190×130×115 |
2 |
|
ZX21a |
10（0.1+1+10+100+1000+100000） |
0.1 |
190×131×15 |
2 |
||
ZX25a |
0.01（1-1）+10（0.1+1+10+100+1000） |
0.02 |
300×200×140 |
3.4 |
||
ZX36 |
9（1+10+100+1000） |
0.1 |
130×130×115 |
1 |
||
ZX54a |
10（0.01+0.1+1+10+100+1000+10000） |
0.01 |
380×220×130 |
5 |
||
ZX56a |
10（0.01+0.1+1+10+100+1000） |
0.02 |
300×220×130 |
3.3 |
||
ZX67 |
10（0.01+0.1+1+10+100+1000） |
0.01 |
490×250×220 |
12 |
||
ZX74 |
0.10-1111.210 |
0.01 |
440×130×12 |
3.5 |
||
ZX81 |
10（0.01+0.1+1+10+100+1000+10000） |
0.02 |
280×200×120 |
3 |
||
ZX85a |
10（0.01+0.1+1+10+100+1000+10000） |
0.1 |
220×180×120 |
2.5 |
||
ZX102 |
10（0.01+0.1+1+10+100+1000+10000） |
0.005 |
410×260×150 |
5 |
||
Rotating adjustable high resistance |
ZX83 |
010M |
0.05 |
440×130×120 |
4.5 |
|
ZX84 |
010M 0.05 level 0100M 0.1 level |
440×130×120 |
4.5 |
|||
ZX68C |
011111.1110M |
0108 0.2 |
494×249×171 |
8.8 |
||
ZX79C |
0121111.110M |
0109 1 |
480×320×210 |
9 |
||
ZX79D+ |
0121111.1110M |
01010 2 |
595×320×210 |
15 |
||
fixed |
ZX80 |
01000M、 Divided into 23 levels |
01011 5 |
480×246×175 |
7.5 |
|
ZX89 |
01000000M、 Divided into 14 levels |
01012 10 |
595×320×210 |
15 |
||
Inspection bridge standard |
ZY82A |
Fixed values: 1, 10, 100, 103, 5 × 103, 104, 5 × 104, 105, 106, 107 |
0.01 |
320×260×160 |
5 |
|
Double Bridge Inspection Standard |
ZY4 |
Fixed values: 10-4, 10-3, 10-2, 0.1, 1, 10, 100, 1000, variable: 11 (0.1+1+10) |
0.01 |
|||
ZX71 |
Fixed values: 10-4, 10-3, 10-2, 10-1, 1, 10 |
0.02 |
225×180×165 |
3.6 |
||
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