Sample weighing method for automatic industrial analysis instrument

An industrial analysis and sample technology, applied in the direction of removing a certain component weighing, instruments, and using material absorption weighing, etc., to solve problems such as changes in the center of gravity, affecting the weighing of the weighing balance, and increasing the cumulative error of rounding. Achieve the effect of reducing participation and waiting time, saving weighing time, and reducing weighing steps

Inactive Publication Date: 2016-11-23
HUNAN SUNDY SCI & TECH DEV
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a weighing system, the center of gravity of the placed crucible may change every time due to the accuracy error of the rotation of the selection plate or the rotation of the manipulator, and the difference in the lifting speed and direction during multiple weighings, which affects th

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
  • Sample weighing method for automatic industrial analysis instrument
  • Sample weighing method for automatic industrial analysis instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described in detail below with reference to the drawings and specific embodiments of the specification.

[0029] The method for weighing samples on automated industrial analytical instruments of the present invention includes the following steps:

[0030] S1: Place all sample containers;

[0031] S2: The sample plate drops, and the weighing balance is cleared;

[0032] S3: Add the sample to the sample container, use the sample balance to directly weigh the sample to obtain the sample weight, and record it as the sample weight M 1 , The sample plate rises;

[0033] S4: Take the sample container out of the sample balance. At this time, the absolute value of the negative value of the weight obtained on the sample balance is the weight of the sample container, denoted as M 0 ;

[0034] S5: M obtained by weighing 0 And M 1 , Participate in the calculation of indicators.

[0035] In this way, the weight of the sample can be obtained at one time witho...

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 method for weighing samples on automatic industrial analysis instruments. The steps are as follows: S1: placing all sample loading containers; S2: lowering the sample plate, and clearing the weighing balance; S3: filling the sample loading containers Add the sample into the sample, weigh it directly with a weighing balance to get the sample weight, and record it as the sample weight M 1 , the sample tray rises; S4: Take the sample container out of the weighing balance, and the absolute value of the negative weight value obtained on the weighing balance at this time is the weight of the sample container, which is recorded as M 0 ;S5: M obtained by weighing 0 and M 1 , to participate in the calculation of indicators. The invention has the advantages of simplifying steps, reducing working time, improving overall efficiency and the like.

Description

Technical field [0001] The present invention mainly relates to automated industrial analysis equipment, and particularly refers to a sample weighing method suitable for automated industrial analysis instruments. Background technique [0002] Automated industrial analysis equipment is gradually being used in many industries and fields to perform fully automatic, streamlined analysis or measurement operations on samples. In various automated industrial analysis equipment, in order to improve the efficiency of instrument analysis and testing, multiple sample access positions or sample trays with multiple samples are often set on the instrument, and the sample access position is changed or the sample tray is rotated to replace Testing samples avoids the problem of repeatedly loading and unloading and replacing samples when there are multiple sample testing tasks, so that multiple samples can be measured one by one. [0003] For the analytical instrument that measures the weight differ...

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): G01G1/18G01N5/02G01N5/04
Inventor 杨永定陶淑兰
Owner HUNAN SUNDY SCI & TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap