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Sinopec News Network reported on July 10, in the bright laboratory of Maoming Petrochemical Quality Inspection Center, analysts used a dedicated tablet computer to enter the analysis data into the tablet computer, and the monitor analyzed the data entered by the class members on the other end.
Conduct an audit
.
This is the application scenario where they use the LES system (Laboratory Execution System).
All along, the Quality Inspection Center requires employees to analyze quality control samples first to verify the accuracy of the instrument.
Only when the accuracy of the instrument is ensured, the samples are allowed to be analyzed
.
Prior to this, managers need to check the instrument database from time to time to check whether employees analyze quality control samples
On the one hand, the LES system forces employees to analyze quality control samples to verify the accuracy of the instrument.
Only when the accuracy of the instrument is ensured, the samples are allowed to be analyzed, which can prevent employees from irregular behavior at the source
.
On the other hand, it can also save the printing cost of original recording paper, reduce the time of manual transcription by employees, and reduce the secondary error rate of transcription.
"In the two months since we started using the LES system, we have lost a lot of heart.
The main reason is that the LES system has replaced us by intervening in the irregular behavior of employees and standardizing the process operation from the source
.
" said Wang Aihui, the manager of the technical management office.
In order to ensure that the LES system can be launched on a node-by-node basis, the Quality Inspection Center regards this project as a supervisor-responsibility project, compacts the supervisor's responsibility, and vigorously promotes its implementation
.
They quickly set up a project team, arranged an information manager as the project leader, and selected 14 business and technical backbones from the grassroots to form a research team
After more than three months of urgent research, the research team has completed 387 SOP model combing and test verification, LES system interface development, 452 types of finished materials test verification, 1018 central control method test verification, and 277 user rights configuration And operation training work, so that the system meets the requirements of the project on-line trial operation
.
In order to reduce the memory burden of analysts, the project team actively communicated with the information center, and by calling the unified identity authentication system, the LES system account was synchronized with the existing LIMS system account, so that both systems can be accessed with one login
.
They also invited stone chemists and senior technicians to record standardized operation videos, upload them to the LES system, solidify and analyze the operation model, and accumulate experimental experience
.
Analysts can watch the video first and then operate, and put the normative behavior before the operation.
This time, the project team will first pilot the substitution of finished product analysis, and after the analysts are fully adapted to the new model, it will gradually replace raw material analysis and intermediate control analysis to ensure a smooth connection
(Ou Shaohong)
