what is a ceptometer
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AccuPAR Ceptometer model LP-80 AccuPAR Ceptometer model LP-80. The AccuPAR model LP-80 is a lightweight, portable, linear photosynthetically active radiation (PAR) sensor. It lets you measure canopy PAR interception and calculate leaf area index (LAI) at any location within a plant or forest canopy. The AccuPAR weighs a little over 1 pound (0.5kg).
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General Astronomy/Print version The degree Celsius is used to measure temperature. It is named after the Swedish astronomer, Andres Celsius, who devised the Celsius scale in 1742. Originally called centigr … ade, two reference temperature are used: The freezing point of water (0 degree Celsius); andThe boiling point of water (100 degree Celsius).emperature is a measurement of how hot or cold something is. (usually the air, or a piece of food). So it could be called a measure of heat. Or it could be called a measure o … f cold.
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Anemometer An anemometer is a device for measuring wind  speed, and is a common weather station instrument. The term is  derived from the Greek word anemos, meaning wind. The  first k…nown description of an anemometer was given by Leon Battista  Alberti around 1450.
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- The AccuPAR operates on four AAA alkaline batteries. The AccuPAR model LP-80 is a menu-driven, battery-operated linear PAR ceptometer, used to measure light interception in plant canopies, and to calculate Leaf Area Index (LAI). It consists of an integrated microprocessor-driven data logger and probe. The probe contains 80 independent sensors, spaced 1 cm apart.
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- You won't believe these 10 facts about people. A manometer is a device for measuring pressure. This could be atmospheric pressure, or the pressure of a gas or liquid. There are many types of pressure manometer devices, including mercurial manometers and digital manometers.
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User Contributed Dictionary The thermometer is a device that measures temperature or temperature gradient using a variety of different principles. The word thermometer is derived from two smaller word fragments: thermo from the Greek for heat and meter also from Greek, meaning to measure.
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- A typical thermometer is a calibrated, or numbered, glass tube that contains mercury. The silver mercury in the tube rises, or expands, when warmth of an object increases. The mercury falls when warmth of an object decreases. The calibrated scale on the tube of the thermometer allows us to read the temperature.
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What is a Hygrometer What is a Hygrometer, Exactly? A hygrometer is an instrument that can range from something that is really basic in design, such as a psychrometer or the hair hygrometer, on up to more detailed instruments, like a cooled mirror dew point hygrometer, which actually measures humidity using the condensation temperature.
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psychrometer psychrometer - a hygrometer consisting of a dry-bulb thermometer and a wet-bulb thermometer; their difference indicates the dryness of the surrounding air. dry-bulb thermometer - an ordinary thermometer with a dry bulb; used to measure the air temperature.
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thermometer Kelvin thermometer one that uses the Kelvin scale. oral thermometer a clinical thermometer whose mercury containing bulb is placed under the tongue. recording thermometer a temperature-sensitive instrument by which the temperature to which it is exposed is continuously recorded. rectal thermometer a clinical thermometer that is inserted in the rectum. resistance thermometer one that uses the electric resistance of metals (thermocouple) to determine temperature.
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Forensic Investigation with Redline So Mandiant’s Redline is a great tool for forensic investigation as it is very useful for investigating useful info like Process Injection, Mutex, Semaphore, etc. in the system. Also, this tool classifies the threats as per the MRI score.
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Weather Instruments A THERMOMETER measures the air temperature. Most thermometers are closed glass tubes containing liquids such as alcohol or mercury. When air around the tube heats the liquid, the liquid expands and moves up the tube. A scale then shows what the actual temperature is.
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barometer Originally, barometer referred to an instrument that measures atmospheric pressure. Although this meaning is still very much in use, the word has taken on a strongly figurative sense denoting something that signals changes in conditions not necessarily related to the weather.
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Pyrometer In the modern usage, it is a device that from a distance determines the temperature of a surface from the spectrum of the thermal radiation it emits, a process known as pyrometry and sometimes radiometry. The word pyrometer comes from the Greek word for fire, πυρ (pyro), and meter, meaning to measure.
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Sewer or Drain Cleaning Cost 1 Sewer Line Replacement can cost $1,000-$25,000, depending on the length and depth of the lines that need replacing, the type of replacement pipe and local rates. 2  Do-it-yourself supplies for cleaning a sewer or drain can cost $10-$75 or more, depending on what is needed. had water coming from my basement floor drain and I called a company to tell me how much it would cost to repair or service the drain. They charged me $99 and snaked out the main sewer line. Found roots, offered me some $100+ chemical..
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Celsius: Facts, Formulas & History Celsius is a measurement of temperature in which 0 degrees represents the freezing point of water, and 100 degrees represents water’s boiling point at the standard atmosphere, which is the mean barometric pressure at the mean sea level.This temperature scale was developed by Swedish astronomer Andres Celsius in 1742.elsius is a measurement of temperature in which 0 degrees represents the freezing point of water, and 100 degrees represents water’s boiling point at the standard atmosphere, which is the mean barometric pressure at the mean sea level.
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Pyrometer The Tuyere Tuyère pyrometer is an optical instrument for temperature measurement through the tuyeres which are normally used for feeding air or reactants into the bath of the. (furnace) 1.(display) 2.(optical) 3 fibre optic cable And. periscopearious forms of pyrometers have historically existed. In the modern usage, it is a device that from a distance determines the temperature of a surface from the spectrum of the thermal radiation it emits, a process known as pyrometry and sometimes radiometry.
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Temperature in the Troposphere An anemometer is a weather instrument used to measure the wind (it can also be called a wind gauge). Anemometers can measure wind speed, wind direction, and other information like the largest gust of wind...more.
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- Rating Newest Oldest. Best Answer: A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury. Pressure tendency can forecast short term changes in the weather.ating Newest Oldest. Best Answer: A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury. Pressure tendency can forecast short term changes in the weather.
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Instruments A hygrometer is an instrument used to measure relative humidity. Humidity is the measure of the amount of moisture in the air. A psychrometer is an example of a hygrometer. A psychrometer uses two thermometers to measure relative humidity; one measures the dry-bulb temperature and the other measures the wet-bulb temperature.
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Steam engine Definition of manometer. 1  1 : an instrument (such as a pressure gauge) for measuring the pressure of gases and vapors. 2  2 : sphygmomanometer.
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thermometer Celsius thermometer one that uses the Celsius scale. centigrade thermometer one having the interval between two established reference points divided into 100 equal units, such as the Celsius thermometer. clinical thermometer one used to determine the temperature of the human body.
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What is zeptometer (unit) What is zeptometer (unit). A zeptometer (zm) is a derived metric measurement unit of length. The metric unit prefix zepto means one sextillionth, or one (1) with twenty (20) nulls in front of it, i.e. 0.000,000,000,000,000,000,001 or 1×10 -21. That makes one zeptometer equal to one sextillionth of a meter.
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Throttle Position Sensor The Throttle Position Sensor (TPS) is a potentiometer attached to the throttle body which notifies the ECU about the position of the throttle. Among other things it helps the engine maintain a stable idle speed.
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- An anemometer is a device for measuring the velocity or the pressure of the wind, and is one instrument used in a weather station.The term is derived from the Greek word anemos meaning wind.his Site Might Help You. RE: How does an anemometer work? wind speed can be measured with an instrument called an anemometer, which looks like a horizontal winmill with cups at the end of each spoke.
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- A hygrometer is an instrument used to measure relative humidity. Humidity is the measure of the amount of moisture in the air. A psychrometer is an example of a hygrometer. Comments (3)