Online Luminous Intensity Units Converter
Convert Pentane Candle (10 Candle Power) to Bougie Decimal | Luminous Intensity Converter

Convert Pentane Candle (10 Candle Power) to Bougie Decimal | Luminous Intensity Converter

Effortlessly convert luminous intensity values from pentane candle (10 candle power) to bougie decimal, two historical units used in photometry. Ideal for archival research and historical lighting studies.

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Pentane candle (10 candle power) to Bougie decimal Conversion Table

Pentane candle (10 candle power) Bougie decimal

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Pentane candle (10 candle power) to Bougie decimal Conversion Table
Pentane candle (10 candle power) Bougie decimal

What Is This Tool?

This converter translates luminous intensity measurements from pentane candle (10 candle power), a historic standard based on a pentane-burning candle, into the bougie decimal, an obsolete French unit. Both units are primarily relevant for historical and archival purposes related to 19th and early 20th century photometric data.

How to Use This Tool?

  • Enter the luminous intensity value in pentane candle (10 candle power)
  • Choose bougie decimal as the target unit
  • Submit the value to get the conversion result
  • Use the conversion to interpret historical lighting data
  • Apply the results in archival or educational research

Key Features

  • Converts between two historical luminous intensity units
  • Supports archival and historical photometry research
  • Browser-based and easy to use
  • Facilitates interpretation of vintage lighting standards
  • Ideal for educational and restoration contexts

Examples

  • 1 Pentane candle (10 candle power) equals 10 Bougie decimal
  • 3 Pentane candles (10 candle power) equals 30 Bougie decimal

Common Use Cases

  • Interpret historic French lighting standards and documents
  • Convert old photometric measurements for restoration projects
  • Support archival research into early luminous intensity units
  • Assist education on the evolution of photometric units
  • Translate vintage lamp specifications using obsolete measures

Tips & Best Practices

  • Ensure you enter values based on historical context
  • Use results mainly for archival or educational purposes
  • Cross-check conversions when applying to restoration work
  • Remember these units do not match modern SI candela exactly
  • Consult original documents for clarity when possible

Limitations

  • Both pentane candle and bougie decimal are obsolete and non-SI units
  • Historical measurement inconsistencies mean exact equivalence may vary
  • Rarely applied in current practical lighting measurements
  • Conversion serves mostly archival and academic needs

Frequently Asked Questions

What is a pentane candle (10 candle power)?
It is a historical luminous intensity unit based on a pentane-burning standard candle, defined as ten times the traditional candle power.

What does bougie decimal mean?
Bougie decimal is an obsolete French unit of luminous intensity used during 19th and early 20th century metrication, serving as a decimal candle measure.

Why convert between these obsolete units?
Conversion helps interpret and translate historic photometric data in archival, restoration, and educational contexts related to early lighting standards.

Key Terminology

Pentane Candle (10 Candle Power)
A historical luminous intensity unit based on a pentane-burning candle, equal to 10 standard candle power.
Bougie Decimal
An obsolete French luminous intensity unit used in 19th–early 20th century metrication efforts, functioning as a decimal candle measure.
Luminous Intensity
A measurement of the power emitted by a light source in a particular direction.

Quick Knowledge Check

What is the conversion rate from pentane candle (10 candle power) to bougie decimal?
Which unit is a historic French luminous intensity measure?
For what main purpose are these units used today?