| 摘要 |
<p>A method of testing a system (10) including a plurality of modules (14-17), each of which in use, produces from an air supply (11), a product gas which is one of oxygen gas and oxygen enriched gas, the method including operating a selected one of the modules (15-17) with a first module (14) or a first set of the remaining modules by providing to inlets of the selected module (15-17) and the first module (14) or the modules of the first set, an air supply (11), sensing a parameter of the product gas, produced by the selected module (15-17) and the first module (14) or modules of the first set of modules, operating the selected module (15-17) with a second module or a second set of the remaining modules, the second module or modules of the second set being different from the first module (14) or modules of the first set, and sensing the parameter of the product gas produced by the selected module and the second module or the modules of the second set, and comparing the parameter sensed with the parameter sensed while the selected module (15-17) is operated with the first module (14) or first set of modules, to determine the performance of the selected module.</p> |
