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The sensitivity of an instrument is the smallest amount it can measure, of whatever it's built to measure.
Anything smaller than the sensitivity of the instrument, and the instrument doesn't even notice it.
For example, a laboratory scale can measure the weight of a hair, but a truck scale can't. We say that the
laboratory scale's sensitivity is much smaller (or lower) than the truck scale's sensitivity.
What else can I help you with?
What is the definition of 'instrument sensitivity' in physics?
Instrument sensitivity in physics refers to the ability of an instrument to detect small changes in the quantity being measured. A highly sensitive instrument can accurately measure even tiny variations in the parameter of interest. Sensitivity is often expressed as the smallest change in input that the instrument can detect.
What is the difference between calibration sensitivity and analytical sensitivity?
Calibration Sensitivity(m): slope of acalibration curve at the consentration of interest y=mx+n m:slope(Calibration Sensitivity) x:concentration n:signal of blank Analytical Sensitivity: response to noise ratio A.S=m/S m:slope S:standard deviation of the measurement
What is the difference between range and sensitivity?
Sensitivity describes the smallest change an instrument can detect. Range describes the largest change an instrument can detect.
Why is the use of zero-error necessary in a measuring instrument?
Zero-error is necessary in a measuring instrument because it ensures accuracy in measurements by accounting for any inherent discrepancies in the instrument itself. By calibrating the instrument to have a zero-error, any readings taken will be more reliable and consistent, allowing for more precise measurements to be made.
What is the mass of a substance that can be measured with this instrument?
The balance can measure the mass of a substance ranging from milligrams to kilograms. It is important to consider the sensitivity and accuracy of the balance when selecting the appropriate range for measurement.
What is sensitivity drift?
it is the amount by which instrument's sensitivity varies as ambient conditions change.
What is the definition of 'instrument sensitivity' in physics?
Instrument sensitivity in physics refers to the ability of an instrument to detect small changes in the quantity being measured. A highly sensitive instrument can accurately measure even tiny variations in the parameter of interest. Sensitivity is often expressed as the smallest change in input that the instrument can detect.
Why you use holmium filter for UV calibration?
to check the sensitivity of the instrument
What is sonometer?
A sonometer is an audiometer. A measuring instrument used to measure the sensitivity of hearing.
What is the difference between calibration sensitivity and analytical sensitivity?
Calibration Sensitivity(m): slope of acalibration curve at the consentration of interest y=mx+n m:slope(Calibration Sensitivity) x:concentration n:signal of blank Analytical Sensitivity: response to noise ratio A.S=m/S m:slope S:standard deviation of the measurement
What is the difference between range and sensitivity?
Sensitivity describes the smallest change an instrument can detect. Range describes the largest change an instrument can detect.
What is a palpometer?
A palpometer is an instrument which uses ultrasound and computer technology to automate the physician's technique of palpation to determine sensitivity of a part of a patient's body.
What is a sensitivity balance in science?
A sensitivity balance in science refers to an instrument or device that is used to measure minute changes in weight or mass. It is designed to be highly sensitive in detecting even the smallest variations, making it ideal for precise measurements in research and experimentation.
Why is the use of zero-error necessary in a measuring instrument?
Zero-error is necessary in a measuring instrument because it ensures accuracy in measurements by accounting for any inherent discrepancies in the instrument itself. By calibrating the instrument to have a zero-error, any readings taken will be more reliable and consistent, allowing for more precise measurements to be made.
What is meant by selectivity and sensitivity?
Selectivity can mean a couple of things. It could be mean being selective or when an electronic receiver is selective. Likewise, sensitivity could mean the act of being sensitive or how a receiver or instrument responds to signals or to change the strength or to change the signal all together.
What is the mass of a substance that can be measured with this instrument?
The balance can measure the mass of a substance ranging from milligrams to kilograms. It is important to consider the sensitivity and accuracy of the balance when selecting the appropriate range for measurement.
Why recalibrate the spectrophotometer every time the wavelength is changed?
Recalibrating the spectrophotometer ensures accurate and reliable measurements by correcting for any drift or changes in the instrument's performance. It adjusts the instrument's sensitivity and baseline to account for variations that may affect the accuracy of the readings when changing the wavelength.
