A system for splitting a fluid includes a source support configured to support a source container of a fluid flow circuit and at least one satellite support, with each satellite support configured to support a different satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller is configured to control each weight scale to measure a combined weight of the container and the contents of the container supported by the support associated with the weight scale. The controller is configured to control the clamp system to selectively allow and prevent fluid flow from the source container to each satellite container based at least in part upon the weights measured by each weight scale. Fluid flow continues until the contents of each container have reached a target volume.

A system for splitting a fluid includes a source support configured to support a source container of a fluid flow circuit and at least one satellite support, with each satellite support configured to support a different satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller is configured to control each weight scale to measure a combined weight of the container and the contents of the container supported by the support associated with the weight scale. The controller is configured to control the clamp system to selectively allow and prevent fluid flow from the source container to each satellite container based at least in part upon the weights measured by each weight scale. Fluid flow continues until the contents of each container have reached a target volume.

A system for splitting a fluid includes a source support configured to support a source container and a satellite support configured to support a satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller determines a plurality of possible distributions of the fluid between the source container and the satellite container based at least in part on the concentration or amount of said constituent and the combined weight measured by each weight scale, then controls the clamp system to selectively allow and prevent fluid flow from the source container to the satellite container so as to distribute the fluid between the source container and the satellite container according to one of the distributions, with at least one of the possible distributions being an uneven distribution of the fluid.

A system for splitting a fluid includes a source support configured to support a source container and a satellite support configured to support a satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller determines a plurality of possible distributions of the fluid between the source container and the satellite container based at least in part on the concentration or amount of said constituent and the combined weight measured by each weight scale, then controls the clamp system to selectively allow and prevent fluid flow from the source container to the satellite container so as to distribute the fluid between the source container and the satellite container according to one of the distributions, with at least one of the possible distributions being an uneven distribution of the fluid.

A sample related system that includes a vacuum chamber, a load lock chamber that includes a first port that is interfaces with a first environment having a first pressure; a second port that interfaces with a second environment that comprises the vacuum chamber; a load lock chamber pressure control unit that is configured to control a pressure within the load lock chamber; and a mass measurement unit that is configured measure a mass of the sample, during at least one point in time, wherein during each point of time of the at least one point in time the load lock chamber is at a load lock chamber vacuum level. The load lock chamber is mechanically isolated from an environment of the sample related system. The vacuumed chamber is for performing a sample related operations elected out of sample evaluation or sample processing.

A sample related system that includes a vacuum chamber, a load lock chamber that includes a first port that is interfaces with a first environment having a first pressure; a second port that interfaces with a second environment that comprises the vacuum chamber; a load lock chamber pressure control unit that is configured to control a pressure within the load lock chamber; and a mass measurement unit that is configured measure a mass of the sample, during at least one point in time, wherein during each point of time of the at least one point in time the load lock chamber is at a load lock chamber vacuum level. The load lock chamber is mechanically isolated from an environment of the sample related system. The vacuumed chamber is for performing a sample related operations elected out of sample evaluation or sample processing.

The present disclosure provides a weighing unit, a batching method, and an automatic batching system for floor production, relating to the field of floor manufacturing. The automatic batching system for floor production comprises a weighing control unit, a weighing unit, and a plurality of material mixing units. The weighing unit is electrically connected to the weighing control unit; and the plurality of material mixing units are in communication with the weighing unit respectively. The batching system can solve, to a certain extent, the problems of relatively large quality differences between mixed materials, a relatively high failure rate of the weighing control unit, and relatively low control accuracy.

The present disclosure provides a weighing unit, a batching method, and an automatic batching system for floor production, relating to the field of floor manufacturing. The automatic batching system for floor production comprises a weighing control unit, a weighing unit, and a plurality of material mixing units. The weighing unit is electrically connected to the weighing control unit; and the plurality of material mixing units are in communication with the weighing unit respectively. The batching system can solve, to a certain extent, the problems of relatively large quality differences between mixed materials, a relatively high failure rate of the weighing control unit, and relatively low control accuracy.

A system for splitting a fluid includes a source support configured to support a source container of a fluid flow circuit and at least one satellite support, with each satellite support configured to support a different satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller is configured to control each weight scale to measure a combined weight of the container and the contents of the container supported by the support associated with the weight scale. The controller is configured to control the clamp system to selectively allow and prevent fluid flow from the source container to each satellite container based at least in part upon the weights measured by each weight scale. Fluid flow continues until the contents of each container have reached a target volume.

A system for splitting a fluid includes a source support configured to support a source container of a fluid flow circuit and at least one satellite support, with each satellite support configured to support a different satellite container fluidly connected to the source container. A weight scale is associated with each of the supports. The system also includes a clamp system and a controller. The controller is configured to control each weight scale to measure a combined weight of the container and the contents of the container supported by the support associated with the weight scale. The controller is configured to control the clamp system to selectively allow and prevent fluid flow from the source container to each satellite container based at least in part upon the weights measured by each weight scale. Fluid flow continues until the contents of each container have reached a target volume.