Abstract: A tray for a vaporization vessel that includes a tray having a side wall, a bottom plate, one or more apertures that extend through the bottom plate, and a duct that extends through and from the bottom plate. The tray configured to support a solid reagent to be vaporized. A method of assembling the tray that includes forming a first tray that has the side wall and the bottom plate. A vaporization vessel that includes one or more of the trays.

Abstract: Instrument control and data acquisition in advanced analytic systems that utilize optical pulses for sample analysis are described. Clocking signals for data acquisition, data processing, communication, and/or other data handling functionalities can be derived from an on-board pulsed optical source, such as a passively mode-locked laser. The derived clocking signals can operate in combination with one or more clocking signals from a stable oscillator, so that instrument operation and data handling can tolerate interruptions in operation of the pulsed optical source.

Abstract: A roof (102) for work vehicle comprises a molded roof portion (200) formed by rotational molding, the molded roof portion (200) having a first surface (202) that is generally planar and faces upward, and a second surface (300) molded integral with the first surface (202), wherein the second surface (300) faces downward and has a plurality of integrally molded troughs (308, 310) that extend upward into the second surface (300).

Abstract: An operator station (100) for a work vehicle comprises a roof, a roof (102), that defines an outside air inlet (201); a floor (115); several windows (106) extending between the floor (115) and the roof (102) that together define in enclosed operator compartment; an operator seat (108) disposed within the operator compartment; an air-conditioning module (112) disposed adjacent to the floor (115); a first air conduit extending between an outside air inlet (201) and the air-conditioning module (112); and a second air conduit extending between the air-conditioning module (112) and a first conditioned air outlet of the roof (102).

Abstract: An operator station (100) for a work vehicle comprises a roof, a roof (102), that defines an outside air inlet (201); a floor (115); several windows (106) extending between the floor (115) and the roof (102) that together define in enclosed operator compartment; an operator seat (108) disposed within the operator compartment; an air-conditioning module (112) disposed adjacent to the floor (115); a first air conduit extending between an outside air inlet (201) and the air-conditioning module (112); and a second air conduit extending between the air-conditioning module (112) and a first conditioned air outlet of the roof (102).

Abstract: A roof (102) for work vehicle comprises a molded roof portion (200) formed by rotational molding, the molded roof portion (200) having a first surface (202) that is generally planar and faces upward, and a second surface (300) molded integral with the first surface (202), wherein the second surface (300) faces downward and has a plurality of integrally molded troughs (308, 310) that extend upward into the second surface (300).