How does the TruDefender identify chemicals?

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Multiple Choice

How does the TruDefender identify chemicals?

Explanation:
The main idea is that infrared spectroscopy is used to identify chemicals in the field. The device shines infrared light on the sample and records the spectrum of light that is absorbed or reflected. This infrared spectrum serves as a fingerprint of the molecule’s bonds and functional groups. The TruDefender then compares this measured spectrum to an onboard library of reference spectra. When the patterns match, it identifies the chemical with a confidence rating. Other methods shown aren’t reliable for rapid field identification: visual color matching can be misleading due to lighting or colorless substances, measuring electrical conductivity doesn’t uniquely distinguish most chemicals, and mass spectra would require a different, more complex instrument.

The main idea is that infrared spectroscopy is used to identify chemicals in the field. The device shines infrared light on the sample and records the spectrum of light that is absorbed or reflected. This infrared spectrum serves as a fingerprint of the molecule’s bonds and functional groups. The TruDefender then compares this measured spectrum to an onboard library of reference spectra. When the patterns match, it identifies the chemical with a confidence rating. Other methods shown aren’t reliable for rapid field identification: visual color matching can be misleading due to lighting or colorless substances, measuring electrical conductivity doesn’t uniquely distinguish most chemicals, and mass spectra would require a different, more complex instrument.

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