Coupling of air samples to a sampler
First Claim
Patent Images
1. An air sampler, comprising:
- a stand;
a bracket adjustably fixed to the stand for supporting a sample enclosure, wherein the bracket is adjustable between a first position to support a relatively small sample enclosure and a second position to support a relatively large sample enclosure;
a valve carried by the stand for controlling samples taken from the sample enclosure, the valve having an inlet and an outlet; and
an inlet line having a first end coupleable to the sample enclosure and a second end fluidly coupled to the valve.
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Abstract
An air sampler includes a stand for supporting a plurality of sample enclosures from which samples can be randomly and selectively obtained. In a first embodiment, a bracket adjustably fixed to the stand supports each of the sample enclosures. In a second embodiment, an inlet line fluidly couples each of the sample enclosures to a valve carried by the stand. The inlet line has a flexible portion adjacent the end coupleable to the sample enclosure to allow limited misalignment between the sample enclosure and the stand.
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Citations
12 Claims
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1. An air sampler, comprising:
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a stand; a bracket adjustably fixed to the stand for supporting a sample enclosure, wherein the bracket is adjustable between a first position to support a relatively small sample enclosure and a second position to support a relatively large sample enclosure; a valve carried by the stand for controlling samples taken from the sample enclosure, the valve having an inlet and an outlet; and an inlet line having a first end coupleable to the sample enclosure and a second end fluidly coupled to the valve. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An air sampler, comprising:
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a stand having a plurality of mounting apertures; a bracket adjustably fixed to the stand for supporting a sample enclosure, the bracket having posts insertable in selected apertures of the plurality of mounting apertures; a valve carried by the stand for controlling samples taken from the sample enclosure, the valve having an inlet and an outlet; and an inlet line having a first end coupleable to the sample enclosure and a second end fluidly coupled to the valve. - View Dependent Claims (9)
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10. An air sampler, comprising:
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a stand having a plurality of side panels, each side panel having a plurality of mounting apertures; a plurality of brackets adjustably fixed to the stand, wherein each bracket is capable of supporting a sample enclosure and each bracket includes a post insertable in selected apertures of the plurality of mounting apertures; a valve carried by the stand for controlling samples taken from the sample enclosures, the valve having an inlet portion and an outlet portion; and a plurality of inlet lines, wherein each inlet line has a first end coupleable to a sample enclosure and a second end fluidly coupled to the inlet portion of the valve. - View Dependent Claims (11, 12)
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Specification