What Is This Tool?
This converter transforms power measurements from ton (refrigeration), a large unit used to express cooling capacity in HVAC and refrigeration systems, into calorie (th)/minute, a smaller unit representing heat transfer rate commonly applied in laboratory calorimetry, metabolic studies, and food science heating tests.
How to Use This Tool?
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Enter the value in ton (refrigeration) that you want to convert
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Select the target unit calorie (th)/minute for output
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Click the convert button to see the equivalent power in calorie (th)/minute
Key Features
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Converts ton (refrigeration) to calorie (th)/minute using precise conversion factors
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Ideal for applications in HVAC engineering, refrigeration design, and thermal energy measurements
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Browser-based tool accessible without installation
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Supports expressing cooling power at different scales
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Facilitates energy transfer calculations in diverse scientific fields
Examples
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Convert 2 tons (refrigeration): 2 × 50432.880144359 = 100865.76 calorie (th)/minute
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Convert 0.5 ton (refrigeration): 0.5 × 50432.880144359 = 25216.44 calorie (th)/minute
Common Use Cases
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Rating residential and commercial air-conditioning systems
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Specifying capacity for commercial refrigeration and cold-room equipment
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Sizing cooling units for HVAC load calculations in building engineering
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Reporting heat-release rates in laboratory calorimetry experiments
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Expressing metabolic energy expenditure in physiological studies
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Characterizing heating energy transfer in food-science tests
Tips & Best Practices
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Confirm the unit definitions are compatible in your calculations (thermochemical calorie vs other calorie types)
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Use ton (refrigeration) for larger cooling system ratings and calorie (th)/minute for more precise small heat rates
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Be mindful of unit scale differences to prevent numerical errors
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Apply the conversion factor directly to ensure accurate results
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Use this tool to support both engineering and scientific energy transfer assessments
Limitations
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Ton (refrigeration) is suited for large cooling capacity and may not fit very small-scale heat transfer needs
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Calorie (th)/minute is intended for low-rate heat measurements and can be less practical with large power values
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Differences in calorie definitions must be considered to avoid inaccuracies
Frequently Asked Questions
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What is a ton (refrigeration)?
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A ton (refrigeration) is a non-SI power unit representing the heat removal rate needed to melt one short ton of ice in 24 hours, equal to 12,000 BTU/h or approximately 3,517 watts. It is commonly used for rating cooling systems.
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What does calorie (th)/minute measure?
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Calorie (th)/minute quantifies power as one thermochemical calorie delivered per minute. It is useful for small-scale heat transfer measurements in laboratory, metabolic, and food-science contexts.
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When should I convert ton (refrigeration) to calorie (th)/minute?
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Convert to express cooling power in smaller, more precise units suitable for calorimetry, metabolic research, or food heating tests, where detailed energy transfer assessment is needed.
Key Terminology
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Ton (refrigeration)
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A non-SI power unit equal to the heat removal rate to melt one short ton of ice in 24 hours, defined as 12,000 BTU/h or about 3,517 watts.
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Calorie (th)/minute
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A power unit representing one thermochemical calorie transferred per minute, measuring heat transfer at small scales.
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Heat Transfer Rate
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The amount of heat energy moved from one place to another over time, measured in units like watts, tons (refrigeration), or calories per minute.