Arson and forensic scanner having a hydrocarbon gas detector...

Details Arson and forensic scanner having a hydrocarbon gas detector... Arson and forensic scanner having a hydrocarbon gas detector...

2007-10-09

2007-10-09

Hannaher, Constantine (Department: 2884)

Radiant energy

Luminophor irradiation

With ultraviolet source

C250S301000

Reexamination Certificate

active

11271937

ABSTRACT:
A simple and reliable portable flashlight shaped instrument that combines in a first embodiment an array of a combination of ultraviolet, white and multicolor LED arrays in combination with a broad band hydrocarbon gas detector and, in a second embodiment, a combination of ultraviolet, white and infrared LED arrays. There is also a readily attachable collector cone with a plurality of magnifying lenses, which are removable and a kit assembly with an extender sleeve for the collector cone, and a collector cone heater chamber. Many types of hydrocarbons fluoresce under the influence of an ultraviolet light. This rugged constructed instrument will find trace amounts of suspect materials and is extremely easy to use. The built in gas detector is cable of detecting trace amounts of accelerants days after a fire.

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patent: 2005/0247892 (2005-11-01), Davis

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