ZC0003 Multirange Voltage Sensor is used to measure the potential difference at the ends of the electronic components, can be used in DC circuit.
Specification
| Range | -25V~+25V / -2.5V~+2.5V |
| Resolution | 0.01V / 0.001V |
| Accuracy | ±1%F.S |
Usage
Connect the Multirange Voltage sensor to computer by USB cable.
Open the SWR iLab V8.0 software.
Click 'New' to create new experimental template.
Notes
- The Multirange Voltage Sensor needs calibration before use.
- The Multirange Voltage Sensor should parallel connect to circuit.
- The red conducting wire is connected to the high-voltage terminal and the black conducting wire is connected to the low-voltage terminal so that measured value is positive. Otherwise it will be negative.
- When measuring, please do not make the measured voltage exceeds the range of the sensor.
- Do not plug in and out USB frequently. Minimum plug interval is 2s.
Typical experiment
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Measure the electrodynamic potential and internal resistance of battery
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VA characteristics of small bulb, diode and conductor
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Ohm's law
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Series-parallel circuit of resistance
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LC oscillation
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The charging and discharging of capacitor
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