Spectrophotometer device achieving automatic sampling

A spectrophotometer and automatic sampling technology, applied in the measurement of color/spectral characteristics, etc., can solve the problems affecting the accuracy and efficiency of monitoring, low sampling efficiency, etc., and achieve convenient cleaning, improve accuracy and efficiency, and excellent performance. Effect

Inactive Publication Date: 2014-03-19
GUANGXI FORESTRY RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the embodiment of the present invention is to provide a spectrophotometer device for automatic sampling, aiming to solve the problem that the existing spectrophotometer has low sampling efficiency and affects the accuracy and efficiency of monitoring

Method used

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  • Spectrophotometer device achieving automatic sampling
  • Spectrophotometer device achieving automatic sampling
  • Spectrophotometer device achieving automatic sampling

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] figure 1 The structure of the spectrophotometer device for automatic sampling provided by the present invention is shown. For ease of illustration, only the parts relevant to the present invention are shown.

[0023] The spectrophotometer device for automatic sampling in the embodiment of the present invention, the spectrophotometer device for automatic sampling includes: cuvette, sample tube, cuvette rack, control switch, sample tube;

[0024] The cuvette is installed on the cuvette groove rack, the cuvette is connected with the sample outlet tube and the sample inlet tube, and the control switch is set on the sam...

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Abstract

The invention discloses a spectrophotometer device achieving automatic sampling. The spectrophotometer device comprises cuvettes, a sample inlet tube, a cuvette rack, a control switch and a sample outlet tube. The cuvettes are arranged on the cuvette rack. The cuvettes are connected with the sample outlet tube and the sample inlet tube. The control switch is arranged on the sample outlet tube. By utilization of a siphon principle, the cuvettes are arranged between a sample inlet and a sample outlet of a siphon, and the cuvettes are arranged on the cuvette rack after sealing. The spectrophotometer device raises precision and efficiency of detection, and meets operation habits of modern people and various analysis requirements. In addition, the device is simple in operation, fast, and convenient to clean, saves energy, and is a spectrophotometer device with excellent performances.

Description

technical field [0001] The invention belongs to the technical field of spectrophotometers, in particular to a spectrophotometer device for automatic sampling. Background technique [0002] A spectrophotometer is an instrument that uses spectrophotometry to quantitatively and qualitatively analyze substances. This instrument is an essential inspection equipment for food factories and drinking water factories to apply for QS and HACCP certification. [0003] Spectrophotometry is a qualitative and quantitative analysis of the substance by measuring the absorbance of the measured substance at a specific wavelength or within a certain wavelength range; the commonly used wavelength range is: (1) the ultraviolet region of 200-400nm (2 ) 400-760nm visible light region, (3) 2.5-25μm (4000cm<-1>~400cm<-1> in terms of wave number) infrared light region; the instruments used are ultraviolet spectrophotometer, visible light spectrophotometer (or Colorimeter), infrared spectr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/31
Inventor 唐健潘波曹继钊王会利覃其云宋贤冲邓小军
Owner GUANGXI FORESTRY RES INST
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