PYROPHOTOMETER Meaning and
Definition
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A pyrophotometer is a scientific instrument used to measure the intensity of visible light emitted by a sample during a rapid combustion reaction. It specifically measures the emitted light during pyrolysis, which is the thermal degradation of a material in the absence of oxygen. This process typically produces intense light emissions.
The pyrophotometer consists of a light detector, a sample holder, and control electronics. The sample is usually placed in a crucible and heated rapidly using a controlled heating system. As the sample decomposes and undergoes pyrolysis, it emits light, which is collected by the detector. The detector converts the light signal into a measurable electrical signal, which is then analyzed and quantified by the control electronics.
Pyrophotometers are commonly used in various fields, including analytical chemistry, materials science, and fire investigation. In analytical chemistry, they are used to determine the composition of a sample by analyzing the light emitted during pyrolysis. Materials scientists use them to understand the thermal properties and behavior of different materials. In fire investigation, pyrophotometers can help identify the type of material that was burning based on the light emission patterns.
Overall, pyrophotometers play a crucial role in analyzing the light emissions during rapid combustion reactions, providing valuable insights into the composition and behavior of materials.
Common Misspellings for PYROPHOTOMETER
- oyrophotometer
- lyrophotometer
- 0yrophotometer
- ptrophotometer
- pgrophotometer
- phrophotometer
- purophotometer
- p7rophotometer
- p6rophotometer
- pyeophotometer
- pydophotometer
- pyfophotometer
- pytophotometer
- py5ophotometer
- py4ophotometer
- pyriphotometer
- pyrkphotometer
- pyrlphotometer
- pyrpphotometer
- pyr0photometer
Etymology of PYROPHOTOMETER
The word "pyrophotometer" is derived from the combination of two separate terms: "pyro" and "photometer".
1. "Pyro" comes from the Greek word "πῦρ" (pyr), which means "fire" or "heat". In scientific terminology, "pyro-" is often used to denote something related to fire or high temperatures.
2. "Photometer" comes from the Greek word "φῶς" (phos) meaning "light" and the suffix "-meter" meaning "a device for measuring". A photometer is an instrument used to measure the intensity or brightness of light.
The combination of "pyro" and "photometer" in the word "pyrophotometer" then refers to a device or instrument used to measure the intensity or brightness of light emitted from a source of high temperature or fire.
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