Unit of deflection sensitivity of CRO is Meter/volt
Deflection sensitivity of a Cathode Ray Oscilloscope (CRO) refers to the amount of vertical deflection produced on the screen for a given input voltage. The unit of deflection sensitivity is crucial for understanding the accuracy and precision of measurements made using a CRO.
Here is a breakdown of the unit of deflection sensitivity:
• Definition: Deflection sensitivity is defined as the change in vertical deflection on the screen per unit input voltage applied to the vertical plates of the CRO.
• Unit: The unit of deflection sensitivity is expressed as meters per volt (m/V). This means that for every volt of input signal applied to the vertical plates of the CRO, the vertical deflection on the screen will be represented in meters.
• Significance: The deflection sensitivity is a critical parameter in CRO measurements as it determines the scale and accuracy of the displayed waveform. A higher deflection sensitivity value indicates a greater vertical deflection for a given input voltage, allowing for more precise measurements.
In conclusion, the unit of deflection sensitivity of a CRO is expressed as meters per volt (m/V), highlighting the relationship between the input voltage and the vertical deflection displayed on the screen. Understanding this unit is essential for accurate and reliable measurements using a CRO in various applications.