Unlock instant, AI-driven research and patent intelligence for your innovation.

Full-automatic analyzer and method for iron content in dysprosium ferrum

A fully automatic analyzer, iron content technology, applied in the direction of chemical analysis by titration method, can solve the problems of cumbersome operation, high cost of experimental instruments, easy to produce errors, etc., to reduce manual operation and improve the effect of titration efficiency.

Pending Publication Date: 2021-09-24
NORTH CHINA UNIVERSITY OF TECHNOLOGY +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. The operation is cumbersome, and manual operations such as constant volume pipetting are prone to errors;
[0010] 2. The cost of experimental equipment is too high to meet the needs of low-cost research

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Full-automatic analyzer and method for iron content in dysprosium ferrum
  • Full-automatic analyzer and method for iron content in dysprosium ferrum

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0026] Iron content full-automatic analyzer and method in dysprosium iron of the present invention, its preferred embodiment is:

[0027] It includes a shell 1, a pre-processing unit is installed inside the shell 1, a man-machine interaction screen is installed on the right side of the shell 1, a base 12 is fixed inside the shell 1, and a waste liquid bottle 8, a fan-shaped shell 13, a front Processing unit, titration unit, endpoint recognition unit, control unit and data processing unit;

[0028] The fan-shaped shell 12 has a plurality of grooves, and the heating plate 10 and the Erlenmeyer flask 9 for placing the sample to be tested are placed in the grooves. A magnetic rotor is placed inside the Erlenmeyer flask 9, and a magnetic rotor is installed below the Erlenmeyer flask 9. Stirring device 11;

[0029] The bottom case 12 is equipped with a switching valve 2, a peristaltic pump 3, a syringe pump 4, a three-way valve 5, a stepper motor 8, a magnetic stirring device 11, a...

specific Embodiment

[0040] Such as figure 1 , 2 As shown, the iron content measuring instrument in dysprosium iron according to an embodiment of the present invention includes: a housing 1, a man-machine interaction screen is installed on the right side of the housing 1, a base 12 is installed inside the housing 1, and a waste liquid bottle is arranged on the base 12 8. The fan-shaped shell 13 is composed of a pre-processing unit, a titration unit, an end-point identification unit, a control unit and a data processing unit. The fan-shaped shell 12 has multiple grooves, and the heating plate 10 and the cone-shaped sample to be tested are placed in the grooves. Bottle 9, the inside of Erlenmeyer flask 9 is placed with magnetic rotor, below Erlenmeyer flask 9, magnetic stirring device 11 is installed, and rotating support 7 is equipped with camera, and camera is positioned at the middle part of the rotating shaft of rotating support 7, both positions are positioned at a in a straight line.

[0041...

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

No PUM Login to View More

Abstract

The invention discloses a full-automatic analyzer and method for iron content in dysprosium ferrum. The analyzer comprises a shell, a pretreatment unit, a titration unit, an end point identification unit, a control unit and a data processing unit are installed in the shell, a man-machine interaction screen is installed on the right side of the shell, a rotary support and a fan-shaped platform are arranged in the shell, and a camera is arranged in the middle of the rotary support; the fan-shaped shell is a fan-shaped protective shell and is provided with a plurality of grooves, heating pads and beakers for placing samples to be detected are arranged in the grooves, magnetic rotors are arranged in the beakers, and a magnetic stirring device is arranged below a conical flask; and an illuminating lamp tube is arranged on the inner wall of the shell. The full-automatic analyzer effectively combines a dysprosium ferrum sample pretreatment process and a dysprosium ferrum sample titration process, realizes automation of sample dissolution, reagent addition, end point judgment and result calculation, reduces manual operation, and improves titration efficiency and analysis accuracy.

Description

technical field [0001] The invention relates to a sample inspection technology of dysprosium iron, in particular to an automatic analyzer and method for iron content in dysprosium iron. Background technique [0002] In the inspection of sample indicators, most of the detection methods are to pre-dissolve the sample to be tested, then add a specific indicator to the sample to be tested, and perform manual titration with the corresponding titrant. To determine the titration end point, calculate the index of the sample to be tested according to the amount of titrant used. [0003] Due to the difference in judgment of color by human eyes, there will be obvious errors in the judgment of the titration end point during the titration process, which is likely to cause misjudgment and unnecessary disputes; and different experimenters, due to individual differences, may also Different judgments are produced on the color change of the titration end point. [0004] Therefore, there is ...

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
no application Login to View More
IPC IPC(8): G01N31/16
CPCG01N31/16
Inventor 陈吉文崔恩迪左岐杨祯吴天宇白金超关丛荣
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY