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Gas chromatography modular oven

A gas chromatography, modular technology, applied in the field of chromatography applications, can solve the problems of expensive, non-negligible, time-consuming, etc.

Inactive Publication Date: 2020-10-16
MECANIQUE ANALYTIQUE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Available gas chromatographs are sometimes difficult to customize, although often enough space is provided for the installation of some custom pieces
In fact, custom-made gas chromatographs not only require a lot of time for the system integrator, but also the cost is not negligible
Additionally, designing custom parts, such as oven boxes for isothermal ovens, is itself time consuming and known to be expensive

Method used

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  • Gas chromatography modular oven
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Embodiment Construction

[0102] In the following description, like features in the drawings are given like reference numerals, and in order not to unduly obscure the drawings, if some elements have been identified in one or more previous drawings, they may not indicated in some of the drawings. It should also be understood here that the elements of the drawings are not necessarily drawn to scale, since emphasis has been placed upon clearly illustrating the elements and structures of the present embodiments.

[0103] Gas Chromatography Ovens: Background and Applications

[0104]Gas chromatography (GC) is a field of technology in which the components of a gas sample are separated for separate analysis. Typically, a sample gas is injected into the column at the injection port and carried by the carrier gas towards the detector to be analyzed. The sample gas may include one or more analytes (also referred to as "impurities" or "species") to be detected, carried along the chromatography column by the car...

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Abstract

There is provided a gas chromatography modular oven. The modular oven includes a main enclosure, panel(s) and thermal plate(s). The main enclosure includes a backwall and sidewalls defining an internal volume. The sidewalls include a plurality of panel-engaging structures defining multiple panel-mounting positions within the internal volume. The panel(s) are releasably engageable with the panel-engaging structures to divide the main enclosure into individual cells. The thermal plate(s) are releasably engageable with the backwall within an associated one of the individual cells, each thermal plate being operable to set an operation temperature in the associated individual cell, thereby creating temperature-controlled zones within the gas chromatography modular oven. An explosion-proof gas chromatography modular oven is also provided. A gas chromatography column cartridge mountable into a modular oven is also provided.

Description

technical field [0001] The technical field relates generally to chromatography applications and, more particularly, to a gas chromatography oven. Background technique [0002] In the field of gas chromatography (GC), laboratory and industrial gas chromatographs are at the heart of experimental design for a variety of analytical chemistry applications. Available gas chromatographs generally have similar features, components and functions. For example, they typically consist of a large ramping oven on top of which are mounted GC components such as detectors, sample concentrators, valves, columns, etc. [0003] Available gas chromatographs are sometimes difficult to customize, although there is often enough room for some custom installation. In fact, customizing a gas chromatograph not only requires a lot of time for the system integrator, but also the cost is not negligible. Furthermore, designing custom parts, such as oven boxes for isothermal ovens, is itself time consumi...

Claims

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Application Information

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IPC IPC(8): F27B17/02B01D15/10F27D1/00
CPCG01N30/30G01N2030/3084G01N2030/8881G01N30/6091G01N2030/025
Inventor 伊夫·加马奇安德烈·拉蒙塔涅
Owner MECANIQUE ANALYTIQUE INC
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