Abstract: A manifold system and methods of collecting samples, where the manifold system comprises multiple input sample ports and a preferably rotatable flow focusing element. The manifold system is able to sample aerosols and gases from multiple sample points, such as from cleanrooms and manufacturing environments, for collection and analysis. The flow focusing element reduces cross talk and cross contamination of particles, including nanoparticles, between different samples.

Abstract: Modular docking station and methods for sampling and monitoring gas and other fluids, where a sampling device is able to be removably attached to the docking station, thereby allowing the sampling device to be replaced without having to remove or disconnect the docking station from the rest of the sampling system. This allows the docking station to remain connected to the rest of the system with minimal or no interruption and reduces maintenance costs and time when replacing the sampling device.

Abstract: Disclosed is a method for detecting and/or growing particles, comprising controlling the surface area exposed to the saturator region by monitoring at least one of a depth of the working liquid on the saturator surface, the surface area exposed to the saturator region, or a volume of the working liquid on the saturator surface. Also disclosed is an apparatus or system for detecting and/or growing particles, comprising a fluidics system configured to control the surface area exposed to the saturator region by monitoring at least one of a depth of the working liquid on the saturator surface, the surface area exposed to the saturator region, or a volume of the working liquid on the saturator surface. Certain aspects do not employ one or more porous structures for vapor generation, nor a separate carrier fluid flow or inlet comprising a carrier fluid and vaporized working liquid for combining with the sample flow in the saturator region.

Abstract: Modular docking station and methods for sampling and monitoring gas and other fluids, where a sampling device is able to be removably attached to the docking station, thereby allowing the sampling device to be replaced without having to remove or disconnect the docking station from the rest of the sampling system. This allows the docking station to remain connected to the rest of the system with minimal or no interruption and reduces maintenance costs and time when replacing the sampling device.

Abstract: Disclosed is a method for detecting and/or growing particles, comprising controlling the surface area exposed to the saturator region by monitoring at least one of a depth of the working liquid on the saturator surface, the surface area exposed to the saturator region, or a volume of the working liquid on the saturator surface. Also disclosed is an apparatus or system for detecting and/or growing particles, comprising a fluidics system configured to control the surface area exposed to the saturator region by monitoring at least one of a depth of the working liquid on the saturator surface, the surface area exposed to the saturator region, or a volume of the working liquid on the saturator surface. Certain aspects do not employ one or more porous structures for vapor generation, nor a separate carrier fluid flow or inlet comprising a carrier fluid and vaporized working liquid for combining with the sample flow in the saturator region.

Abstract: A manifold system and methods of collecting samples, where the manifold system comprises multiple input sample ports and a preferably rotatable flow focusing element. The manifold system is able to sample aerosols and gases from multiple sample points, such as from cleanrooms and manufacturing environments, for collection and analysis. The flow focusing element reduces cross talk and cross contamination of particles, including nanoparticles, between different samples.

Abstract: In a powder driven fastening tool, a channel is included for feeding a strip of explosive powder cartridges to a firing mechanism. A trigger is included for actuating the firing mechanism, wherein the trigger is movable between a first position and a second position. An advancing lever is pivotally coupled to the tool, the advancing lever having a strip engagement portion for indexing the strip which extends into the channel. An advance link is cammingly engaged with the advancing lever and is operationally associated with the trigger so that the strip engagement portion is in a first position in the channel when the trigger is in the first position and so the strip engagement portion is in a second position when the trigger is in the second position.