Device For Sampling Solid Particles Comprising At Least One Capacitive Valve

Abstract: The present invention relates to a device (10) for sampling solid particles from a closed chamber (12), the sampling device (10) comprising a tubular body (18) bearing a sampling head (16), the sampling head (16) being configured to sample, under the effect of gravity, a volume of solid particles (14) from the chamber, the device comprising a tubular duct (52) that is attached to the tubular body (18) and which forms a non-zero angle with the tubular body (18), the tubular body (18) comprising a deflector (50) for deflecting the solid particles (14) into the tubular duct (52). Moreover, the sampling device (10) comprises a capacitive valve for removing the solid particles, which valve is located downstream of the tubular duct (52). The invention also relates to a method for sampling solid particles and to a method for upgrading a sampling device (10).

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