Gas chromatograph with improved operation

摘要

A gas chromatograph includes a sample inlet configured to receive a sample of interest and a carrier gas inlet configured to receive a carrier gas. A plurality of fluid flow valves are operably coupled to the sample inlet and the carrier gas inlet. A detector is operably coupled to the plurality of fluid flow valves and is configured to provide an analytic indication relative to the sample of interest. A controller is operably coupled to the plurality of fluid flow valves and is coupled to memory storing user-configurable information that is accessed by the controller to affect operation of the gas chromatograph.

主权项

1. A gas chromatograph comprising:
a sample inlet configured to receive a sample of interest; a carrier gas inlet configured to receive a carrier gas; a plurality of fluid flow valves operably coupled to the sample inlet and the carrier gas inlet; a detector operably coupled to the plurality of fluid flow valves and configured to provide an analytic indication relative to the sample of interest; and a controller that is part of a removeable analytical module, wherein the controller is configured to operably coupled to the plurality of fluid flow valves, the controller being coupled to memory storing user-configurable parameters that are automatically accessed by the controller, wherein the controller automatically affects operation of the gas chromatograph by applying the stored user-configurable parameters to the operation of the gas chromatograph, wherein the user-configurable parameters comprise user-configurable valve information, and wherein the user-configurable valve information includes a peak area change limit.