RU139183U1 - CHROMATOGRAPHIC DETECTOR OF EXPLOSIVES - Google Patents

Abstract

1. A chromatographic detector of explosives, including a chromatographic analyzer, a personal portable computer, a sampling device, a sampling kit, characterized in that the chromatographic analyzer with a personal portable computer located on it is rigidly mounted on the lifting platform of one of the sealed containers. 2. The device according to claim 1, characterized in that the chromatographic analyzer is equipped with special handles to bring it into working position.

Description

A chromatographic explosive detector relates to the field of devices for analyzing trace amounts of substances in gaseous, liquid and solid media. The utility model is designed to detect explosives.

Known gas portable high-speed automated chromatograph designed for qualitative and quantitative analysis of trace substances in gaseous, liquid and solid samples at the sampling site (patent for utility model of the Russian Federation No. 99177 "Portable gas chromatograph", priority from 07/01/2010, INGG SB RAS) . To prepare this device for work, it takes a lot of time and the presence of a kind of "desktop". To prepare the device for operation, it is necessary to: open the transport packaging, remove the chromatograph, a sampling device, a sampling kit, a personal computer (laptop) from it. All this must be placed on a stable horizontal surface. Next, you need to connect a personal computer to the chromatograph. These procedures make it difficult to operate the device in the field - at the place of sampling.

The purpose of this utility model is to create a chromatographic detector of explosives, the design of which provides ease of use and maintenance and allows field analysis at the sampling site, using sealed containers as a work table.

The technical result is achieved by the fact that a chromatographic detector of explosives is proposed, which includes the following components:

A chromatographic analyzer, necessary for analyzing a sample, containing an autonomous gas supply, an integrated battery, the chromatographic analyzer using dry air as a carrier gas;

a personal portable computer, such as a laptop, to ensure automation of the chromatographic analyzer, visualization, transmission and processing of analysis results through specialized software (for example, the Sorbat computer program, state registration certificate No. 20100615767 of 09/06/2010);

sampling device, sampling kit, set of spare parts, tools and accessories.

All components are packed in two airtight containers.

A chromatographic analyzer mounted on a lifting platform and a personal laptop computer mounted on the analyzer are located in the first sealed container. In this case, the switching wires and cables between the chromatographic analyzer and the personal portable computer are covered with a protective cover to prevent mechanical damage.

In the second (additional) container, there is a sampling device, a sampling kit, sets of spare parts, tools and accessories necessary for performing the analysis of the sample.

During transportation, the lifting platform with a chromatographic analyzer mounted on it with a personal laptop computer is fixed in the lower position. To bring the chromatographic detector into working condition, it is necessary to open the lid of the first container, pull the chromatographic analyzer up by special handles and fix the lifting platform in this stationary position, turn on the chromatographic analyzer and a personal laptop computer. Open the second container and prepare the necessary accessories for work.

The containers used for transporting and operating the chromatographic detector are airtight and allow sample analysis under the most adverse field conditions: on wet grass, on damp ground, etc.

The essence of the proposed utility model is illustrated by drawings. Figure 1 presents the container with a chromatographic analyzer and a personal laptop computer with the configuration "transportation". Figure 2 presents the container with a chromatographic analyzer and a personal laptop computer in the working position.

The chromatographic explosive detector contains a chromatographic analyzer 1 mounted on a lifting platform 3, and a personal laptop 2 mounted on the upper surface of the analyzer, both elements being located in an airtight container 4, as well as a sampling device, a sampling kit, a set of spare parts, a tool and accessories located in the second (auxiliary) container.

Preparation for operation of the chromatographic detector of explosives is as follows.

The lid of the first container opens. 4. The lifting platform is put into working position: for this you need to hold the special handles 5 and 6 with both hands, raise the platform up to the stop and lock it in this position. After that, the chromatographic analyzer 1 and the personal portable computer 2 are turned on. Then the lid of the second container is opened and samples of the device and accessories necessary for analysis are prepared.

Claims (2)

1. A chromatographic detector of explosives, including a chromatographic analyzer, a personal portable computer, a sampling device, a sampling kit, characterized in that the chromatographic analyzer with a personal portable computer located on it is rigidly mounted on the lifting platform of one of the sealed containers. 2. The device according to claim 1, characterized in that the chromatographic analyzer is equipped with special handles to bring it into working position.

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