The present invention provides for a profiling mount device for redirecting the exhaust energy of a compactor onto an asphalt surface and a method to use it. The profiling mount device to cause surface moisture located on the asphalt surface to be dried. A dielectric sensor is attached to the profiling mount device such that it can take a dielectric constant reading at the desired location where the exhaust energy dries the asphalt surface. The dielectric constant reading is taken by a dielectric profiling system (DPS). The dielectric profiling system cannot accurately read the dielectric constant of an asphalt section when surface moisture is present.

The present invention provides for a profiling mount device for redirecting the exhaust energy of a compactor onto an asphalt surface and a method to use it. The profiling mount device to cause surface moisture located on the asphalt surface to be dried. A dielectric sensor is attached to the profiling mount device such that it can take a dielectric constant reading at the desired location where the exhaust energy dries the asphalt surface. The dielectric constant reading is taken by a dielectric profiling system (DPS). The dielectric profiling system cannot accurately read the dielectric constant of an asphalt section when surface moisture is present.

A device for aging a drilling fluid includes a housing. The device also includes a lower cap that is configured to be coupled to or integral with a lower end of the housing. The device also includes an upper cap that is configured to be coupled to an upper end of the housing. The upper cap has an upper cap hole formed therethrough. The device also includes a piston that is configured to be positioned within the housing and between the lower and upper caps. The piston is configured to move axially within the housing in response to a pressure differential across the piston. The piston has a first piston hole formed therethrough.

The modification method for the gas density relay, the gas density relay with the online self-check function and the check method thereof provided by this application are used for high-voltage and medium-voltage electrical equipment, including a gas density relay body, a gas density detection sensor, a temperature regulating mechanism, an online check contact signal sampling unit and an intelligent control unit. Regulate temperature rise and fall of the temperature compensation element of the gas density relay body through the temperature regulating mechanism, which leads to a contact action of the gas density relay body, the contact action is transferred to the intelligent control unit through the online check contact signal sampling unit, and the intelligent control unit detects the operating value and/or return value of the contact signal of the gas density relay body based on the density value at the time of contact action. The gas density relay check can be completed without maintainer at the site, so as to realize free maintenance, greatly improve the reliability of power grid, increase work efficiency and reduce the cost.

The modification method for the gas density relay, the gas density relay with the online self-check function and the check method thereof provided by this application are used for high-voltage and medium-voltage electrical equipment, including a gas density relay body, a gas density detection sensor, a temperature regulating mechanism, an online check contact signal sampling unit and an intelligent control unit. Regulate temperature rise and fall of the temperature compensation element of the gas density relay body through the temperature regulating mechanism, which leads to a contact action of the gas density relay body, the contact action is transferred to the intelligent control unit through the online check contact signal sampling unit, and the intelligent control unit detects the operating value and/or return value of the contact signal of the gas density relay body based on the density value at the time of contact action. The gas density relay check can be completed without maintainer at the site, so as to realize free maintenance, greatly improve the reliability of power grid, increase work efficiency and reduce the cost.

An automatic measuring machine for automated determination of a respective density of a plurality of solid-state test pieces that includes a measuring arrangement with a dry weighing device and a wet weighing device. The measuring machine further includes a test piece magazine for holding the plurality of solid-state test pieces, and a feeding unit for feeding the solid-state test pieces from the test piece magazine to the measuring arrangement. The automatic measuring machine sequentially feeds the solid-state test pieces to the measuring arrangement by means of the feeding unit, to weigh the solid-state test pieces using the dry weighing device and the wet weighing device in order to obtain respective weighing measurement values for each solid-state test piece, and to determine a respective density value for each solid-state test piece on the basis of the respective weighing measurement values.

An automatic measuring machine for automated determination of a respective density of a plurality of solid-state test pieces that includes a measuring arrangement with a dry weighing device and a wet weighing device. The measuring machine further includes a test piece magazine for holding the plurality of solid-state test pieces, and a feeding unit for feeding the solid-state test pieces from the test piece magazine to the measuring arrangement. The automatic measuring machine sequentially feeds the solid-state test pieces to the measuring arrangement by means of the feeding unit, to weigh the solid-state test pieces using the dry weighing device and the wet weighing device in order to obtain respective weighing measurement values for each solid-state test piece, and to determine a respective density value for each solid-state test piece on the basis of the respective weighing measurement values.

Provided is a new and improved method for examining the penetration of fragments in ballistic gelatin through the use of state-of-the art computed tomography (CT) equipment and analytical software. The inventive method can be used for fragment penetration testing as a key performance parameter (KPP). Ballistic gel containing multiple fragments are obtained, placed in a container, positioned in a CT chamber, and scanned. The scan is imported into a Volume graphics software program. A surface determination is made, which is used by one or more algorithms to isolate potential fragmentation within the gel block. The number of fragments, depth of penetration, and fragment mass are then calculated.

Provided is a new and improved method for examining the penetration of fragments in ballistic gelatin through the use of state-of-the art computed tomography (CT) equipment and analytical software. The inventive method can be used for fragment penetration testing as a key performance parameter (KPP). Ballistic gel containing multiple fragments are obtained, placed in a container, positioned in a CT chamber, and scanned. The scan is imported into a Volume graphics software program. A surface determination is made, which is used by one or more algorithms to isolate potential fragmentation within the gel block. The number of fragments, depth of penetration, and fragment mass are then calculated.

The present invention describes a fluidic device for measuring at least one of corpuscle mass density and weight. The fluidic device comprises a sedimentation chamber fluidly connected to an inlet channel configured to be immersed in a liquid. The fluidic device further comprises a pumping system connected to the sedimentation chamber. The pumping system is adapted to control the flow of liquid in the sedimentation chamber. A processor of the fluidic device is configured to obtain corpuscle data related to a corpuscle in at least one region of the sedimentation chamber; and calculate at least one of corpuscle mass density and weight based on the data received.