What Is This Tool?
This converter transforms power values measured in calorie (th)/hour, a unit representing thermal power, into centiwatts, which denote very low power levels commonly used in electronics and sensor applications.
How to Use This Tool?
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Enter the value in calorie (th)/hour you wish to convert.
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Select calorie (th)/hour as the input unit and centiwatt as the output unit.
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Click convert to obtain the equivalent centiwatt value.
Key Features
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Converts thermal power units from calorie (th)/hour to centiwatt accurately.
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Supports measurement of low heat-transfer rates relevant in labs and physiological studies.
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Provides standardized outputs compatible with electrical and sensor power systems.
Examples
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5 cal (th)/h converts to approximately 0.5811 cW.
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10 cal (th)/h converts to about 1.1622 cW.
Common Use Cases
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Reporting small heat-transfer levels in laboratory calorimetry experiments.
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Expressing metabolic heat production in physiological research.
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Assessing power consumption in ultra-low-power electronic devices and sensors.
Tips & Best Practices
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Ensure steady-state or average power conditions when using this conversion for reliable results.
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Use centiwatt units for better compatibility with electrical power metrics.
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Confirm measurement precision to avoid errors in very low power calculations.
Limitations
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Calorie (th)/hour is a non-SI unit and less standard compared to centiwatt.
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Conversion applies primarily to steady or average power, not transient heat flow.
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Low magnitude values require careful measurement to minimize inaccuracies.
Frequently Asked Questions
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Why convert calorie (th)/hour to centiwatt?
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Converting to centiwatt provides a more standardized unit compatible with electrical power measurements and ultra-low power systems.
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What kind of applications use calorie (th)/hour units?
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They are used in laboratory calorimetry, physiological heat production studies, and specifying very low heating rates in small devices.
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Is the conversion suitable for transient heat transfer?
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No, the conversion assumes steady-state or average power and may not accurately represent transient variations.
Key Terminology
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Calorie (th)/hour
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A unit of power indicating thermal energy transfer rate equal to one thermochemical calorie per hour.
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Centiwatt (cW)
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A power unit equal to one hundredth of a watt, used to quantify very low power levels.