Abstract: A microchannel amplifier includes an insulating substrate that defines at least one microchannel pore through the substrate from an input surface to an output surface. A conductive layer is formed on an outer surface of the at least one microchannel pore that has a non-uniform resistance as a function of distance through the at least one microchannel pore. The non-uniform resistance is selected to simulate saturation by reducing gain as a function of input current and bias voltage compared with uniform resistance. A first and second electrode is deposited on a respective one of the input and the output surfaces of the insulating substrate. The microchannel amplifier amplifying emissions propagating through the at least one microchannel pore when the first and second electrodes are biased.

Abstract: A secondary dryer device comprising a drying oven, for subjecting open containers of water detector pads to a secondary drying operation. The oven has a pair of elongate channels disposed side by side with open, outer-most ends and blind inner-most ends. One channel holds a plurality of containers in single file, whereas the other channel holds a plurality of containers in double file, whereby the dwell time is greatly increased. A transfer structure interconnects the blind ends of the channels to provide transfer of the containers from the narrow channel to the wider channel. A powered pushing device applies force to the containers of the single file, to advance said containers inwardly into the oven, toward the blind end of the channel. The oven has means which provides heat to raise the temperature and expel moisture.