Table of Contents
What is an oscilloscope probe used for?
An oscilloscope probe is a device that makes a physical and electrical connection between a test point or signal source and an oscilloscope. Depending on your measurement needs, this connection can be made with something as simple as a length of wire or with something as sophisticated as an active differential probe.
What does probe attenuation mean?
Attenuation. Attenuation is the ratio of the probe’s input signal amplitude to the output signal amplitude, usually measured at DC. Many probes are called “10X” probes, meaning that the signal applied to the oscilloscope is 1/10th of the actual input signal amplitude.
What does 10X attenuation mean?
A 10X oscilloscope refers to a probe with an integrated attenuator that delivers an attenuation of 10. This allows the circuits’ impedance to be enhanced by a factor of 10. While the 10X probe is attenuating the signal, it can also reduce the signal entering the oscilloscope.
Is probe a sensor?
A temperature probe can be defined as a type of sensor which is used to measure temperature.
How does a probe work?
A probe is effectively an elaborate switch, designed to trigger on contact with a component surface, providing accurate, repeatable geometric data. Obtaining and interrogating this data throughout the manufacturing process can help to ensure components remain within conformance limits.
What is the difference between 1x and 10X probe?
A probe’s attenuation factor (i.e. 1X, 10X, 100X) is the amount by which the probe reduces the amplitude of the oscilloscope’s input signal. A 1X probe doesn’t reduce or attenuate the input signal while a 10X probe reduces the input signal to 1/10th of the signal’s amplitude at the scope input.
What does the 1x and 10X on your test probe indicate?
Use x1 probe to measure very low amplitude signals in low impedance circuits. Use 10x to measure everything else, especially if the circuit being measured is higher impedance.
What is temp probe?
A temperature probe can be defined as a type of sensor which is used to measure temperature. A temperature probe works by monitoring the change in resistance of the given area: solid, liquid or gas and converting it into a usable format for the operator.
What is X10 oscilloscope probe?
What does 10x probe mean?
Ten – X probes are the “standard” probes supplied with most scopes. They reduce signal amplitude by a factor of ten. Usually by incorporating a 9 megaohm resistor in the probe tip to act as a voltage divider. This added attenuation makes 10x probes good for high-voltage measurements.
What is an e2678a differential probe?
The E2678A is a Differential Probe from Agilent. A differential probe is an active probe that has two inputs. A negative and positive input along with a ground lead that drives a 50 Ohm cable to transmit the output ot a digital oscilloscope channel.
Which probe is used to assess probing depth of a pocket?
Williams Probe: It is also called the periodontal probe it is the first probe to be used to assess probing depth of a pocket, it has the following markings – 1,2,3,5,7,8,9,10 mm. UNC-15 Probe: It is a 15 mm long periodontal probe with millimeter markings at each millimeter and color coding at 5 mm, 10 mm and 15 mm.
What is a differential socket probe used for?
A negative and positive input along with a ground lead that drives a 50 Ohm cable to transmit the output ot a digital oscilloscope channel. The Agilent HP E2678A differential socket probe head can be used to measure either differential or single-ended signals via a plug-on socket connection.
What is a a DNA probe used for?
A probe is a single-stranded sequence of DNA or RNA used to search for its complementary sequence in a sample genome. The probe is placed into contact with the sample under conditions that allow the probe sequence to hybridize with its complementary sequence.