Automatic sample adding and uniform mixing method applied to pretreatment of spectrophotometric method
A spectrophotometric, automatic technology, applied in the preparation of test samples, analytical materials, instruments, etc., can solve the problems of high labor cost, poor accuracy, error in test results, etc., to reduce the cost of manual sample addition, save Labor cost and high precision
Pending Publication Date: 2021-12-31
无锡集佳智能科技有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve the technical problems of low efficiency, poor accuracy, errors in detection results, high labor cost and inability to realize automatic detection in the method of manually adding samples in the spectrophotometry, the present invention provides a Auto-sampling and mixing method for processing
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0045] In order to solve the technical problems of low efficiency, poor accuracy, errors in detection results, and high labor costs in the method of manual sample addition in spectrophotometry, automatic detection cannot be realized.
[0046] An embodiment of the present invention provides an automatic sample adding and mixing method applied to the pretreatment of spectrophotometry, the method is realized by an automatic sample adding and mixing device, and the automatic mixing device includes: a base 1, a Power supply 2 (for the power supply of the whole device), transmission mixing device 3 for mixing samples, sample loading and sampling device 4 for adding buffer, reagent adding device 5 for adding experimental reagents, and metering sample The weighing device 6 for the overall weight of the cup, the cleaning device 7 for cleaning the sampling needle 406 and the reagent needle 506, the control terminal 8 for collecting data and the control system 9 located above the base 1; ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an automatic sample adding and uniform mixing method applied to pretreatment of a spectrophotometric method, which mainly comprises a buffer solution adding program and a reagent adding program, and a user can select one of the buffer solution adding program and the reagent adding program to operate independently or select the buffer solution adding program and the reagent adding program to operate in sequence according to actual requirements. According to the invention, a full-automatic sample adding method is adopted to automatically add samples to the cuvettes of the pretreatment part in the spectrophotometric test, so that the efficiency and the accuracy are high, the error is small, the manual sample adding cost of professional experimenters is reduced, and the cost is saved.
Description
technical field [0001] The invention mainly relates to the technical field of detection equipment, in particular to an automatic sample adding and mixing device for pretreatment of spectrophotometry. Background technique [0002] Detection technology is one of the essential means of scientific experiments. The commonly used ultraviolet spectrophotometry is a qualitative, quantitative and structural analysis method established according to the absorption characteristics of material molecules on electromagnetic waves of different wavelengths. Spectrophotometer as a An optical detection device is often used to detect and analyze the content of each element in a sample. [0003] Spectrophotometry is divided into two parts: pre-processing and detection; the workload of the pre-processing part accounts for about 80% of the whole process. However, in the spectrophotometric detection experiment, it is still necessary to complete the sample weighing and sample addition through manual...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/10G01N35/00G01N1/38
CPCG01N35/10G01N35/1002G01N35/1009G01N35/00G01N35/00584G01N1/38G01N2035/00465
Inventor 吴业平
Owner 无锡集佳智能科技有限公司