What Is This Tool?
This converter transforms power values from calorie (IT) per minute to decijoule per second, enabling users to compare and interpret low-level heat or energy transfer rates in SI-compatible units commonly used in scientific, engineering, and physiological contexts.
How to Use This Tool?
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Enter the value in calorie (IT)/minute you want to convert
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Select calorie (IT)/minute as the source unit and decijoule/second as the target unit
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Click the convert button to see the equivalent power value in decijoule per second
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Use the provided examples for guidance if needed
Key Features
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Converts power units from calorie (IT)/minute to decijoule/second quickly and accurately
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Supports scientific and engineering applications involving small continuous heat rates and power levels
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Browser-based and easy to use without requiring software installation
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Facilitates integration of calorimetry data with SI unit systems
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Provides example calculations for clarity
Examples
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Convert 5 cal/min: 5 × 0.6978 = 3.489 dJ/s
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Convert 10 cal/min: 10 × 0.6978 = 6.978 dJ/s
Common Use Cases
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Reporting heat release rates in laboratory calorimetry experiments
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Specifying heating power of small-scale thermal devices like laboratory heaters
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Analyzing metabolic rates in physiology and exercise science on a per-minute basis
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Measuring power consumption of low-power electronic sensors and microcontrollers
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Describing the thermal or acoustic power of small devices such as LEDs and speakers
Tips & Best Practices
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Always confirm the definition of the calorie being used to ensure consistency
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Use this conversion when integrating experimental data with SI unit systems
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Be mindful of measurement uncertainties when working with small magnitude values
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Verify units carefully before and after conversion to avoid errors
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Consult example calculations to validate your conversions
Limitations
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Calorie (IT)/minute is based on a non-SI energy unit and time defined in minutes, requiring conversion for SI compatibility
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Precision depends on the specific international table calorie definition used
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Small power values may need careful consideration of uncertainties in measurement
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Conversion does not address differences in calorie definitions outside the international table standard
Frequently Asked Questions
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Why do I need to convert calorie (IT)/minute to decijoule/second?
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Converting to decijoule/second provides SI-compatible power units that are widely used in scientific and engineering contexts, facilitating data comparison and integration.
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Is calorie (IT)/minute an SI unit?
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No, calorie (IT)/minute is not an SI unit; it is based on the international table calorie and time in minutes, so conversion to SI units like decijoule/second is necessary for standardization.
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Can this tool be used for metabolic rate analysis?
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Yes, converting calorie (IT)/minute to decijoule/second helps report metabolic rates on a small time scale consistent with SI units.
Key Terminology
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Calorie (IT)/minute
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A unit of power representing one international table calorie of energy transferred every minute, used for small continuous heat rates.
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Decijoule per second (dJ/s)
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An SI-derived unit of power equal to one-tenth of a watt, measuring the rate of energy transfer, conversion, or consumption.