Rotary sample carrying table

A sample loading platform and rotary technology, which is applied in the direction of measuring devices, material analysis through optical means, instruments, etc., can solve the problems of large influence of samples, small test area, poor stability of sample fixation, etc., and increase the scanning area , the effect of reducing the deviation of the results

Pending Publication Date: 2019-12-31
SHENZHEN IMPAQ TESTING TECH
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Problems solved by technology

The disadvantages of this method mainly include the following points: the number of test points and the test area of ​​the sample are limited, and the uniformity of the sample has a great influence on the test results; when using a hand-held probe to test the sample, the shaking of the probe has a certain impact on the spectrum , resulting in insufficient test results; the workload of personnel is large, the stability of sample fixing during installation and testing is poor, and the selection of test parts is poor in repeatability; the state of the sample tested by the instrument probe is single, or it can only be liquid or powder samples. Either only the information of the fixed point of the test sample can be used, so the test area is small

Method used

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Embodiment Construction

[0015] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] One of the core ideas of the present invention is to provide a rotary sample loading platform, including: a sample pool 1 and a power rotation mechanism, the sample pool 1 is adapted to the power rotation mechanism, and the power rotation mechanism It can drive the sample pool 1 to rotate. By arranging the sample cell 1 on the rotating mechanism, the sample cell 1 can be automatically rotated, thereby realizing the circular irradiation of infrared light, increasing the scanning area of ​​the sample cell 1, and reducing the result deviation caused by sample inhomogeneity.

[0017] refer to figure 1 , shows a structural block diagram of a rotary sample loading platform of the present invention, which may specifically include...

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Abstract

The invention provides a rotary sample carrying table. The rotary sample carrying table comprises a sample pool and a power rotary mechanism, wherein the sample pool is matched with the power rotary mechanism; and the power rotary mechanism can be used for driving the sample pool to rotate. The sample pool is arranged on the rotary mechanism which can be used for driving the sample pool to rotateautomatically, thereby realizing circumferential irradiation of infrared light. An infrared lens is arranged at the far end, far away from a rotation axis, of a radius to form a circumferential irradiation effect, thereby increasing the scanning area of the sample pool, and reducing result deviations caused by sample non-uniformity.

Description

technical field [0001] The invention relates to the technical field of sample detection, in particular to a rotary sample loading platform. Background technique [0002] There are many types of near-infrared spectrometers. From the perspective of application, infrared spectrometers can be divided into online process monitoring instruments, special instruments and general instruments. The basic principle of these types of equipment is to place the sample cell on a flat surface, or use a conventional sample and a sample test frame fixed on the instrument test head, move the sample irregularly by hand, or install the sample on a Instrument probes to test and obtain sample information. The disadvantages of this method mainly include the following points: the number of test points and the test area of ​​the sample are limited, and the uniformity of the sample has a great influence on the test results; when using a hand-held probe to test the sample, the shaking of the probe has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/359G01N21/01
CPCG01N21/01G01N21/359G01N2021/0112
Inventor 孔蕾范雪华吴浩刘俊伟周理杰张文娟张洪松韩贯聪
Owner SHENZHEN IMPAQ TESTING TECH
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