| THERMO FISHER SCIENTIFIC S.P.A. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120006095 | MODULAR GAS CHROMATOGRAPH - This invention is related to a gas chromatograph wherein more substitutable modules are foreseen, in particular injector modules and/or detector modules, as well as one embodiment in an oven module. Each module is insertable in a seat of the gas chromatograph mainframe with fast connections of its electronic and pneumatic means to corresponding outlets on said mainframe. Each module has its own heating element. | 01-12-2012 |
| 20110308298 | DETECTING A LOW PRESSURE GAS FEEDING CONDITION IN AN ANALYSIS INSTRUMENT - This invention concerns a method and a gas chromatographic instrument in which a gas feeding low pressure condition, for instance from a cylinder, is monitored by controlling an electric parameter operating on a proportional solenoid valve placed along the gas line, and wherein an alarm to the operator is foreseen when said parameter reaches a pre-set value, so to allow a cylinder substitution before the pressure falling to zero. | 12-22-2011 |
