A Monitoring System of Scientific Instrument Working Condition Based on Control Computer

Abstract

The invention discloses a scientific instrument working state monitoring system based on a control computer. Inside the detection chamber of the meter body, there is an adsorption and wiping device for removing moisture from the outside of the comparison cuvette. This scientific instrument work status monitoring system based on the control computer can transmit the values ​​displayed by the display screen monitored by the spectrophotometer to the computer terminal in real time through the camera. , and at the same time of monitoring, when the cuvette is put into the detection chamber for detection, it can absorb and wipe the moisture on the outside and bottom of the cuvette, and at the same time ensure that the cuvette can be placed stably in the spectrophotometer The detection is carried out in the detection room inside the meter body to realize real-time monitoring of the detection process and reduce the working state monitoring error of the spectrophotometer.

Description

technical field [0001] The invention relates to the technical field of a scientific instrument working state monitoring system, in particular to a scientific instrument working state monitoring system based on a control computer. Background technique [0002] The chemical spectrophotometer is a scientific instrument commonly used in analytical chemistry. When the chemical spectrophotometer is running, its working status needs to be monitored. [0003] At present, when monitoring the working state of the existing spectrophotometer, first turn on the switch of the spectrophotometer, open the cover of the sample box at the same time, preheat for 30 minutes, then use the reference solution to rinse the cuvette, and load the sample to 3 / 4 of the cuvette, and when the reference solution is rinsed repeatedly, it is easy to cause a lot of water on the outside of the cuvette, although the existing manual wipes the outside of the cuvette manually with absorbent paper. However, when m...

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Problems solved by technology

[0003] At present, when the existing spectrophotometer is monitoring the working state, the spectrophotometer switch is first turned on, and the sample box cover is opened at the same time, preheated for 30 minutes, and then the reference solution is used to rinse the cuvette, and the sample is loaded to 3 / 4 of the cuvette, and when the reference solution is rinsed and rinsed repeatedly, it is easy to cause more water on the outside of the cuvette, although the existing manual use absorbent paper to manually wipe the outside of the cuvette However, when manually using absorbent paper to wrap the outside of the cuvette for wiping, on the one hand, it is easy to have the cuvette cannot be fully wiped clean; on the other hand, when wiping, it is easy to cause the reference solution inside the cuvette to When the cuvette is tilted and flows out, and then when the cuvette is placed on the cuvette holder inside the spectrophotometer, the reference liquid remaining outside the cuvette adheres to the cuvette holder, causing the lens to fail to speak to the spectrophotometer. The stable transmission of the light in the spectrophotometer will increase the working state monitoring error of the spectrophotometer. Therefore, we propose a scientific instrument working state monitoring system based on a control computer

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