Resistance Box
Product Description
When only a small change in resistance, then wire to the "0" and another small indication terminal, can reduce the resistance inside the lead resistance. The resistance box should be placed in shelter room, the air temperature from + 10 Degree~ 40 Degree relative humidity below 80% should not contain harmful impurities can cause corrosion
Product Detail
Resistance Box
Gelsonlab HSPE-105 High Precision Variable Decade Resistor Resistance Box Knob Switch for lab 0.1R to 99.9999KR
When the proper use of resistance box to rotate the knob in each group, so that the contact resistance is stable and reliable
The maximum allowable current value of the resistance box in use should never exceed the specified
When only a small change in resistance, then wire to the "0" and another small indication terminal, can reduce the resistance inside the lead resistance
The resistance box should be placed in shelter room, the air temperature from + 10 Degree~ 40 Degree relative humidity below 80% should not contain harmful impurities can cause corrosion
Product description
Parameter:
1. Use for precision resistance experiment: 0.1R to 99.9999kR
2. Zero value of the resistance: 30 ± 5mΩ
3. Dielectric strength of the resistance box circuit between the shell, withstand a frequency of 50 Hz, 2000 VAC's role, which lasted one minute
4. Resistance box circuit and the insulation resistance between the shell less than 1000 megohms
5. Size: 200*150*110mm
6. Net Weight: 1.3kg