Schematic of a capacitance diaphragm gauge (CDG).
Calibration of the modified Inficon CR090 manometer using copper wire weights applied close to the center of the diaphragm. Data are solid symbols, dotted line is a linear least squares fit.
Relative change in the output voltage of the modified Inficon CR090 manometer over a series of separate tests varying the temperature at the top of the sensor.
Response of the modified Inficon CR090 manometer to sodium chloride particles added in four aliquots of each at the times indicated by the arrows. The sensor is inverted, to clear the particles, at resulting in the negative output signal.
Hybrid design of dust sensor showing the measuring and reference electrodes together with the ground Faraday shielding.
Schematic of the remote drive electronics for the hybrid sensor.
Thermal sensitivity of the hybrid sensor when heated in oven cell.
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