초록 ▼

A gas measurement system is provided that includes a mechanism for customizing gas supplied to the system. The system further includes a plurality of test locations that can be serviced by a common vessel portion and common sampling and testing infrastructure. The system further includes a controlle

A gas measurement system is provided that includes a mechanism for customizing gas supplied to the system. The system further includes a plurality of test locations that can be serviced by a common vessel portion and common sampling and testing infrastructure. The system further includes a controller that is able to control the customization of the supply gas and the location of the common vessel portion.

대표청구항 ▼

1. An open gas exchange measuring system including: a controller;a test chamber including a movable upper portion that selectively engages a first lower portion wherein a motor is coupled to the upper portion such that the upper portion is movable between the first lower portion and a second lower p

1. An open gas exchange measuring system including: a controller;a test chamber including a movable upper portion that selectively engages a first lower portion wherein a motor is coupled to the upper portion such that the upper portion is movable between the first lower portion and a second lower portion;a customizable gas source that provides gas to the test chamber, the gas source being controlled by the controller, the controller providing for customizing characteristics of the gas provided to the test chamber; anda gas measuring device. 2. The system of claim 1, wherein the customizable gas source includes a plurality of gas sources, the controller causing gas from one or more of the plurality of gas sources to be mixed to provide customized characteristics in gas supplied to the test chamber. 3. The system of claim 1, further including an exhaust port that fluidly links the test chamber to ambient air. 4. The system of claim 3, wherein the exhaust port is permanently open. 5. The system of claim 1, wherein the upper portion includes a drape that provides a barrier to airflow. 6. The system of claim 1, wherein the customizable gas source provides the sole gas input the test chamber. 7. A gas measuring system including: a controller;a gas source;a gas measuring device;a plurality of fixed lower test chamber portions, each lower test chamber portion having a position suitable for receiving a test subject, anda moveable upper test chamber portion, the moveable upper portion being coupleable to each of the plurality of lower test chambers; the controller controlling the composition of gas supplied to upper test chamber portion from the gas source, the controller controlling the position of the moveable upper test chamber. 8. The system of claim 7, wherein the upper test chamber portion has a retracted position and an expanded position, transition from the retracted position to the expanded position including coupling a portion of the upper test chamber portion to a coupling portion of the lower test chamber portion. 9. The system of claim 7, wherein the upper test chamber portion includes a drape that impedes airflow. 10. The system of claim 7, wherein positions of the plurality of fixed lower test chamber portions are known by the controller. 11. The system of claim 7, wherein the controller includes software that positions the moveable upper test chamber portion to align with one of the plurality of fixed lower test chamber portions. 12. The system of claim 7, wherein the gas source includes a plurality of different gasses and the controller is operable to control the mixture of the plurality of different gasses to be provided to the moveable upper test chamber portion. 13. A gas measuring system including: a test chamber;a gas source;a first test chamber portion;a second test chamber portion;a third test chamber portion;a gas measuring device; anda controller including a data storage member, the data storage member including a plurality of instructions thereon that, when invoked by the controller, cause the system to perform the steps of:placing the second test chamber portion in contact with the first test chamber portion;customizing gas flow from the gas source to the first test chamber portion to provide a first gas to the first test chamber portion via the second test chamber portion, the first gas having a first set of desired customized characteristics;moving the second test chamber out of contact with the first test chamber portion and into contact with the third test chamber portion; andcustomizing gas flow from the gas source to the to the third test chamber portion to provide a second gas to the third test chamber portion via the second test chamber portion, the second gas having a second set of desired customized characteristics. 14. The system of claim 13, wherein the second test chamber portion includes a drape that impedes airflow. 15. The system of claim 13, wherein the gas source is the sole source of gas supplied to the second test chamber portion. 16. The system of claim 13, wherein the system is operable to supply gas to a plurality of plants. 17. The system of claim 13, wherein the customized characteristics of the first and second gasses are selected from the group including chemical makeup, temperature, and vapor pressure deficit.