Hand held gas analyzer

Chemistry: analytical and immunological testing – Nitrogen containing – Oxides of nitrogen

Reexamination Certificate

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C073S023310, C250S339130, C356S437000, C356S438000, C356S439000, C422S088000, C422S091000, C422S092000, C422S094000, C422S095000, C422S096000, C422S097000, C422S098000

Reexamination Certificate

active

07112447

ABSTRACT:
A lightweight and portable analyzer is provided. At least one component of the analyzer is made from a lightweight material, such as ABS. A manifold can have a plate and gas passages ultrasonically welded together. By having at least one component made from a lightweight material, the analyzer is lighter.

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