A system for a deep-sea planktonic microorganism in-situ concentration, temperature maintaining and pressure maintaining sampling is provided and includes a sampling cylinder body with double layer structures, the sampling cylinder body is provided with a plug-shaped inner cavity, the plug-shaped inner cavity is provided with a transfer water outlet and a water inlet connected to a water inlet component, the plug-shaped inner cavity is connected to an end cover, the plug-shaped inner cavity is connected to a filter part, the sampling cylinder body is provided with a sampling water outlet, the sampling water outlet is respectively connected to a pressure maintaining device and a water outlet pipe, a temperature maintaining material layer and a temperature control component are connected between the double layer structures, and the temperature control component is electrically connected to a controller. The system can complete sampling on the premise of maintaining in-situ pressure of samples.

The present invention relates to a sampler for taking samples from a molten metal bath, particularly a molten iron, the sampler comprising: a carrier tube having an immersion end; and a sample chamber assembly arranged on the immersion end of the carrier tube, the sample chamber assembly comprising a cover plate and a housing, wherein the housing comprises: an immersion end having a first opening for an inflow conduit and an opposing end having a second opening for a gas coupler, a first face extending between the immersion end and the opposing end, the first face having a first depression proximate the immersion end and a second depression, the first depression being an analysis zone and the second depression being a ventilation zone, a portion of the analysis zone overlying a distribution zone which is in direct flow communication with the first opening and configured to receive the molten steel from the inflow conduit, wherein the first depression having a cross sectional circle segment profile along a central longitudinal axis that is concavely or triangularly shaped, wherein the cover plate and the housing are configured to be assembled together to form a sample cavity including the distribution zone, the analysis zone and the ventilation zone, such that an analysis surface of a solidified steel sample formed within the sample cavity lies in a first plane, and wherein the first and second openings are spaced apart from the first plane. The invention also relates to a sampler for taking samples from a molten metal bath, particularly a molten iron, the sampler comprising: a carrier tube having an immersion end; a sample chamber assembly arranged on the immersion end of the carrier tube, the sample chamber assembly comprising a cover plate and a housing, wherein the cover plate comprising a sealing member configured to provide a substantially gas tight seal between the cover plate and the housing, wherein the sealing member consist of an essentially non-contaminating material for the samples in the sample chamber.

The present invention relates to an apparatus for demolding and analyzing a direct analysis sample formed from a molten metal material contained within a sample chamber assembly, wherein the sample chamber assembly comprises at least a sample housing, a cover plate and closing means, comprising: a cabinet defining an interior and comprising at least one opening for the sample housing to enter the cabinet, and analyzing means located inside the cabinet for analyzing an analysis surface of the sample; demolding means adapted to remove at least the closing means to expose at least part of the analysis surface of the sample; and transporting means adapted to hold and transport the sample housing at least between a sample demolding position, where the closing means is removed by the demolding means, and a sample analysis position, where the analysis surface of the sample is analyzed by the analyzing means, and wherein the sample demolding position and the sample analysis position are different from each other. The invention also relates to a system and method for demolding and analyzing a direct analysis sample.

Apparatuses, systems, and methods for monitoring the curing of concrete employ a vacuum to draw a moisture sample from concrete (e.g., curing concrete, etc.) into the presence of a single dew point temperature (DPT) sensor. Moisture samples may be selectively drawn into the presence of the DPT sensor from sampling chambers within the concrete at a variety of locations across the concrete and/or from a variety of depths within the concrete. The dew point temperature data may be used to determine the quality of a concrete curing process.

The technology relates to an apparatus, methods and applications which take readings and samples in contaminated bodies of water at desired locations and depths. The apparatus is a remote control boat or similar apparatus that can travel on the surface, partially submersed or fully submersed. Onboard remote control instruments read pH, temperature, conductivity, salinity, turbidity, total dissolved solids, dissolved oxygen, oxidation-reduction, ammonia, nitrate, phosphate as well as algae and chlorophyll levels. It can also perform sludge blanket mapping and take water or sludge samples at different depths of the water column or at the bottom of the body of water. The data obtained permits to evaluate the health of a contaminated body of water to develop appropriate bioremediation procedures and monitor progress. The apparatus can also deliver the necessary bioremediation products. The danger for humans to navigate on contaminated waters is avoided with the remote control apparatus.

Systems and methods for tracking healing progress of multiple adjacent wounds are provided. In one embodiment, a system may include a processor configured to receive a first image of a plurality of adjacent wounds near a form of colorized surface having colored reference elements, determine colors of the plurality of wounds, correct for local illumination conditions, receive a second image of the plurality of wounds near the form of colorized surface, to determine second colors of the plurality of wounds in the second image, match each of the plurality of wounds in the second image to a wound of the plurality of wounds in the first image, and determine an indicator of the healing progress for each of the plurality of wounds based on changes between the first image and the second image.

Systems and methods for tracking healing progress of multiple adjacent wounds are provided. In one embodiment, a system may include a processor configured to receive a first image of a plurality of adjacent wounds near a form of colorized surface having colored reference elements, determine colors of the plurality of wounds, correct for local illumination conditions, receive a second image of the plurality of wounds near the form of colorized surface, to determine second colors of the plurality of wounds in the second image, match each of the plurality of wounds in the second image to a wound of the plurality of wounds in the first image, and determine an indicator of the healing progress for each of the plurality of wounds based on changes between the first image and the second image.

A collection container for biological samples is described. In one embodiment, the collection container includes a receptacle and a lid with a sampling port. The sampling port is coupled to an aspiration tube and allows access to the contents of the receptacle. A needle-free fitting allows a mating device to be coupled to the sampling port. A valve automatically closes to prevent the sample from escaping through the sampling port when a mating device is not coupled.

A collection container for biological samples is described. In one embodiment, the collection container includes a receptacle and a lid with a sampling port. The sampling port is coupled to an aspiration tube and allows access to the contents of the receptacle. A needle-free fitting allows a mating device to be coupled to the sampling port. A valve automatically closes to prevent the sample from escaping through the sampling port when a mating device is not coupled.

A support arrangement for a fluid monitoring system is provided, configured for being secured within a vertical shaft and for facilitating positioning of a fluid monitor suspended therefrom. The support arrangement includes an attachment arrangement to be secured to a vertical access shaft of an open channel fluid transport system, a cross rail assembly including a cross rail and being configured to be mounted to the attachment arrangement for being supported thereby, and a lifting assembly mounted on the cross rail and configured for suspension therefrom of the fluid monitor along a vertically-extending suspension axis. The cross rail is configured to be rotatable about a vertical axis when at least partially received within the attachment arrangement. The lifting assembly is configured to be selectively secured to one of a plurality of lateral positions along the length of the cross rail.