What Is This Tool?
This converter allows you to translate power values expressed in calorie (IT) per minute—a unit often used in laboratory calorimetry and small-scale heat measurement—into millijoule per second, which is a standard SI unit employed to quantify low-power energy transfer rates.
How to Use This Tool?
-
Enter the power value in calorie (IT)/minute.
-
Select the unit as calorie (IT)/minute from the input options.
-
Choose millijoule/second as the output unit.
-
Click the convert button to obtain the equivalent value in millijoule/second.
Key Features
-
Converts small-scale power units from calorie (IT)/minute to millijoule/second.
-
Supports precision needed for scientific, biochemical, and engineering applications.
-
Browser-based and straightforward user interface for quick conversions.
Examples
-
2 cal/min equals 139.56 mJ/s by multiplying 2 × 69.78 mJ/s.
-
0.5 cal/min converts to 34.89 mJ/s by multiplying 0.5 × 69.78 mJ/s.
Common Use Cases
-
Calculating heat release or absorption rates in laboratory calorimetry experiments.
-
Specifying heating power for small-scale thermal engineering equipment like lab heaters or hot plates.
-
Reporting metabolic rates in physiological or exercise science on a minute basis.
-
Assessing power usage in low-power electronic devices such as sensors and wearables.
-
Measuring optical output in low-power LEDs and laboratory lasers.
-
Analyzing heat or energy release in microscale biochemical experiments.
Tips & Best Practices
-
Ensure steady energy transfer rates to maintain conversion accuracy.
-
Use sensitive measurement instruments when working with small power values.
-
Confirm consistency in calorie definitions used to avoid discrepancies.
-
Double-check unit selections before converting to prevent errors.
Limitations
-
Conversion assumes consistent definitions of calorie and stable energy transfer.
-
Measurement precision is critical due to the small scale of these units.
-
Instrument sensitivity directly affects the meaningfulness of results.
Frequently Asked Questions
-
What does calorie (IT)/minute measure?
-
It measures the rate of heat or energy transfer corresponding to one international-table calorie transferred every minute, often used in scientific contexts to report small continuous heat rates.
-
Why convert calorie (IT)/minute to millijoule/second?
-
Converting to millijoule/second allows expressing small power measurements in standardized SI units suitable for low-power device design and precise laboratory evaluations.
-
Is this conversion suitable for all power measurements?
-
This conversion is most appropriate for relatively small-scale power rates common in thermal engineering, physiology, and low-power electronics, not for large-scale power.
Key Terminology
-
Calorie (IT)/minute
-
A unit of power defined as the transfer of one international-table calorie of energy per minute, used for measuring heat or energy transfer rates at small scales.
-
Millijoule/second
-
A unit of power equal to one thousandth of a joule per second or 0.001 watt, commonly applied to low-power electronic and biochemical systems.
-
Power
-
The rate at which energy is transferred, converted, or dissipated over time.