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Full-automatic urine iodine and water iodine analyzer and analysis method

An analyzer, fully automatic technology, applied in the direction of color/spectral characteristic measurement, test sample preparation, etc., can solve the problem that the sample cannot be fully automatic digestion, etc., achieve fast automatic detection, meet fast analysis, and high work efficiency Effect

Pending Publication Date: 2020-07-31
BEIJING BAODE INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The full-automatic instrument of analyzing urine iodine and water iodine on the market at present, for example CN108152285A discloses a kind of full-automatic intelligent urine iodine analyzer and its working method, and it can realize the detection of urine iodine and water iodine, but can't realize the detection of sample. Fully automatic digestion, the digestion process also needs manual analysis methods to complete, and digestion is the key to the success of the experiment

Method used

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  • Full-automatic urine iodine and water iodine analyzer and analysis method
  • Full-automatic urine iodine and water iodine analyzer and analysis method

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Embodiment 1

[0044] This embodiment provides a fully automatic urine iodine and water iodine analyzer, which can realize the automatic addition of reagents, automatic stirring and automatic detection, and can realize automatic digestion of samples, automatic heat preservation and automatic detection; the fully automatic urine iodine And water iodine analyzer comprises analyzer body, and this analyzer body comprises workbench and the three-dimensional movement platform that is arranged on described workbench, graphite digestion device, water bath container, sample holder, vortex mixing shaker, cleaning device and detection device.

[0045] Wherein, the three-dimensional motion platform can realize three-dimensional translation of the X-axis, Y-axis and Z-axis, and a manipulator is installed on the Z-axis of the three-dimensional motion platform, and the manipulator is used to grab the sample tube.

[0046] In this embodiment, three sampling capillaries are provided on the manipulator, so as...

Embodiment 2

[0062] The present embodiment provides a kind of analytical method of urinary iodine, and it utilizes the automatic urine iodine described in embodiment 1 and water iodine analyzer to realize, and comprises:

[0063] S10. Add an appropriate amount of distilled water, such as 20L, into the hot water circulation device and the water bath container, and make the hot water circulation device add or extract an appropriate amount of water, such as 1L, into the water bath container 2 through the circulation pipeline. The temperature of the water in the water bath container 2 and the hot water circulation device is the same, and in this embodiment, the temperature is set to 30°C.

[0064] S15, take out the first sample rack 3a and the second sample rack 3b, put the sample tubes containing 0.25ml urine sample on the sample rack in turn; then put the sample rack into the water bath container 2;

[0065] S20, sequentially add 1 mL of ammonium persulfate solution to the sample tube of the...

Embodiment 3

[0076] The present embodiment provides a kind of analysis method of water iodine, and it utilizes the full-automatic urine iodine described in embodiment 1 and water iodine analyzer to realize, and comprises:

[0077] S10. Add an appropriate amount of distilled water, such as 20L, into the hot water circulation device and the water bath container, and make the hot water circulation device add or extract an appropriate amount of water, such as 1L, into the water bath container 2 through the circulation pipeline. The temperature of the water in the water bath container 2 and the hot water circulation device is the same, and in this embodiment, the temperature is set to 30°C.

[0078] S15, take out the first sample rack 3a and the second sample rack 3b, put the sample tubes with 10ml water sample on the sample rack in turn; then put the sample rack into the water bath container 2;

[0079] S20. Add 1mL of sodium chloride solution, 0.5mL of arsenous acid solution, and 1.0mL of sul...

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Abstract

The invention discloses a full-automatic urine iodine and water iodine analyzer and analysis method. The full-automatic urine iodine and water iodine analyzer comprises an analyzer body, and the analyzer body comprises a workbench, and a three-dimensional motion platform, a graphite digestion device, a water bath container, a sample holder, a stirrer, a cleaning device and a detection device whichare arranged on the workbench. The full-automatic urine iodine and water iodine analyzer disclosed by the invention can realize full-automatic digestion, full-automatic reagent adding and quick full-automatic detection of samples, is high in automation degree and high in working efficiency, and meets the requirements of customers on quick analysis.

Description

technical field [0001] The invention relates to a detection device, in particular to an automatic urine iodine and water iodine analyzer and an analysis method. Background technique [0002] The analysis of urine iodine and water iodine generally adopts catalytic spectrophotometry, and the sample needs to be digested during the analysis process, and the detection time is relatively high. [0003] The full-automatic instrument of analyzing urine iodine and water iodine on the market at present, for example CN108152285A discloses a kind of full-automatic intelligent urine iodine analyzer and its working method, and it can realize the detection of urine iodine and water iodine, but can't realize the detection of sample. Fully automatic digestion, the digestion process also requires manual analysis methods to complete, and digestion is the key to the success of the experiment. Therefore, an iodine analyzer with fully automatic digestion function is urgently needed in the market...

Claims

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Application Information

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IPC IPC(8): G01N21/31G01N1/44G01N1/38
CPCG01N1/38G01N1/44G01N21/31
Inventor 陈志新赵萍郑逢喜段朝悦
Owner BEIJING BAODE INSTR CO LTD
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