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Sample carrier and spectrometer

A spectrometer and carrier technology, applied in the field of sample carriers and spectrometers that can carry liquid samples, can solve the problems of being difficult to clean, easy to break, and expensive.

Pending Publication Date: 2021-08-27
INNOSPECTRA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can achieve the purpose of reducing the optical path through shallow grooves (such as a depth of 0.1 mm), but this method is very expensive, fragile and difficult to clean

Method used

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  • Sample carrier and spectrometer
  • Sample carrier and spectrometer
  • Sample carrier and spectrometer

Examples

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Embodiment Construction

[0022] As described above and other technical content, characteristics, and efficacy, in detail below with reference to the preferred embodiments of the drawings, will be clearly presented. The direction term mentioned in the following examples, such as: upper, lower, left, right, front or after, is merely referenced to the drawings. Therefore, the direction term used is illustrative and is not intended to limit the invention.

[0023] figure 1 It is a schematic diagram of a spectrometer in accordance with an embodiment of the present invention. figure 2 Yes figure 1 The sample carrier of the spectrometer is drawn. Figure 3A Yes figure 1 Schematic illustration of sample carrier. Figure 3B Yes Figure 3A Sample carrier carries liquid samples. Figure 4A Yes figure 1 A cross-sectional view of the spectrometer.

[0024] Referring to the above drawings, in some embodiments, the spectrometer 10 includes a light source assembly 20, penetrating sampling module 30, and an optical machine 5...

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Abstract

The invention provides a sample carrier. The sample carrier is used for carrying a liquid sample to be measured by a spectrograph. The sample carrier comprises a frame body and a net-shaped carrier. The frame body is provided with a notch in the bottom. The reticulate carrier is fixed to the frame body and located in the notch, the reticulate carrier is provided with a plurality of meshes, and the liquid sample is used for being reserved in at least part of the meshes. The invention also provides a spectrograph. The spectrograph comprises the sample carrier. The sample carrier provided by the invention can bear a liquid sample and is simple in optical path control.

Description

Technical field [0001] The present invention relates to a sample carrier and a spectrometer, and particularly regarding a sample carrier and spectrometer that can carry liquid samples. Background technique [0002] In the spectral measurement, since the light pass rate of different types of samples is different, the liquid sample having a low pass rate is low, for example, milk or soy milk, the sample needs to have a small thickness (small optical path) to make sufficient The light passes. For such liquid samples, the current practice is to put liquid samples within the Cuvette of the optical path. However, the lithoya is expensive and is not easy to clean. [0003] Another way is to use two glass cover slips to clamp the liquid so that the thickness of the liquid sample can be compressed to 0.1 mm to 0.2 mm to achieve the purpose of reducing the optical path. However, the glass cover slides are crispy and the optical path control is not easy. [0004] Another way is to use two g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01G01N21/25
CPCG01N21/01G01N21/25G01N21/3577
Inventor 张飞鹏陈南宇李锡滨
Owner INNOSPECTRA CORP