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State 5 type of temperature measuring devices other than thermocouple with its application?
Wiki User
∙ 14y ago
RTD - Resistence temperature detector
Thermistor
Pyrometer
Thermometer
Wiki User
∙ 14y ago
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What year was the first ruler made?
devices for measuring distances have been around for almost as long as the human race has existed.
What are the examples of non linear devices?
"A device for which the output is, within a given dynamic range, linearly proportional to the input" e.g. a spring scale is linear device for measuring weight.
What is the application of demultiplexer?
A demultiplexer is an electronic device that separates a multiplex signal into its component parts. It is used when a circuit wishes to send a signal to one of many devices.
What are the similarities between a spring scale and a triple beam balance?
Both are analog measuring devices, meaning they convert mechanical energy into a numerical measurement. And both work on the principle of measuring the weight of an object by measuring the force it exerts against resistance. In the spring's case, the object being weighed is trying to overcome the spring's tension; while with the balance scale, the object is trying to overcome the force exerted by the counterweights.
What geometric shape did the ancients used to describe motions of the planats?
The ancients assumed that everything moved in circles. Since that didn't work very well, they assumed that the motion was in circles-within-circles, called "epicycles". That was close enough given their generally crummy measuring devices. By the 1500's, measuring devices had become accurate enough to see that planets didn't move in epicycles either. Johanes Kepler determined that the planets move in ELLIPTICAL orbits, and we have since learned that all orbits are always elliptical.
What type of elements are used in different type of thermocouple?
Thermocouple elements are temperature sensors that are useful over a wide range of temperatures. They are used with thermocouple temperature probes, bimetallic devices that are suitable for various temperature sensing applications.
How do you calibrate calibrators?
The thermocouple validation procedure is widely used for all furnaces and also in heating equipment. Thermocouples are non-adjustable measuring devices, so we cannot calibrate them. However, we can validate functioning for a range of temperature through using a thermocouple calibration bath.
What are the different devices used in measuring temperature?
thermometers. there are many kinds used.
What are measuring devices?
measuring devices different according to the parameter you want to measure. weight is measure using weighing balance temperature is measure using a thermometer, or thermistor. length is measured using ruler. and so on
How do you calibrate a thermocouple?
Usually, you don't have to calibrate a thermocouple. You just use the conversion equation, based on the type of thermocouple (eg B, J, K, etc), to convert the output voltage to a temperature. In my experience, this is quite accurate. My temperature usually only fluctuates 0.1 C or so.If I had to calibrate a thermocouple, I would build a calibration model with the voltage on the Y axis and temperature on the X axis. Measurements can be made using a heated water bath and an accurate thermometer. Also, you could measure a the boiling and/or freezing point of a series of pure solvents where those temperatures are well known at STP.Thermocouples & Kiln Control Offset FeaturesThe above information is sound; however, I'd like to add to it.If you have a computer-controlled kiln, e.g., as is used for pottery making, it is helpful to know how to offset the reading the controller registers from the thermocouple ("output voltage to a temperature").See the related link listed below titled:"Computer-Controlled Thermocouple Calibration"---------------------------------------------------------------------A thermocouple does not measure temperature, but measures temperature difference between two points. The points are sometimes called the "hot" or measurement junction and "cold" or reference junction. If the reference junction is not at 0 degrees C, you have to measure the temperature of the reference junction and convert that to an offset voltage, which is added to the sensed voltage. Both equations: temperature to voltage and voltage to temperature are non-linear high order polynomials and depend on the type of thermocouple being used. Instead of an equation, pre-computed tables can be used.-----------------------------------------------------------------------------------------------------Thermocouple calibration procedure.The thermocouple validation procedure is widely used for all furnaces and also in heating equipment. Thermocouples are non-adjustable measuring devices, so we cannot calibrate them. However, we can validate functioning for a range of temperature through using a thermocouple calibration bath.Thermocouple Calibration ProcedureGenerally we use a temperature controller or SCADA to indicate thermocouple temperature. To validate thermocouple temperature on the display, we measure mV at the thermocouple end and by using standard ASTM E230-03 (Standard Specification and Temperature-Electromotive Force (EMF) Tables for Standardized Thermocouples”) we can obtain Temperature in degrees Centrigrade at a particular furnace location. We want to ensure that the same temperature will be displayed on SCADA or indicator and deviation, if any, will be recorded accordingly.Thermocouple calibration and validation procedure article: click here http://www.brighthub.com/engineering/electrical/articles/122510.aspx
What is a Temperature measuring devices?
you can stick a thermometer up your booty and see what happens but i think it will hurt if you push it up to high
Where can one find information about Lauda?
The LAUDA website offers a lot of information on the manufacturing of innovative constant temperature equipment and systems for science, application technology and production as well as for high-quality measuring devices. They have more than 60 years of experience.
What is a mercury filled glass tube that measures air temperature called?
All devices for measuring temperature are called thermometers. This includes those which use mercury and measure the temperature of the air.
WHO INVENT THE MEASURE DEVICES?
Exactly what measuring device? There are hundreds of "measuring devices" to measure different things.
What Kind of thermometer should you use for measuring liquids?
A thermometer can be used to measure the temperature of a liquid. There are digital devices that don't need to come into contact to register the temperature.
What are the uses of modern measuring devices?
Modern measuring devices take advantage of new technologies to perform more accurate measurements than older devices.
What are laser measuring devices used for?
Laser measuring devices are generally used in construction-related work. Uses of laser measuring devices in such a situation include measuring distance, and seeing if an object is level.
