The large benchtop automatic biochemical analyzer probably requires the following 3 levels of daily maintenance and cleaning.
1. Daily maintenance
No matter what brand of automatic biochemistry analyzer, it is inseparable from some necessary external equipment. For example, pure water treatment machine (or distilled water), UPS protection power supply, external computer workstation, and waste liquid discharge pipe.
Before the biochemical instrument works, the operator should check whether these equipments are in good condition, such as whether the voltage is stable, whether the computer is working properly or not, whether the water treatment machine is working properly, and whether the waste liquid drainage pipe is smooth. In addition, the laboratory environment is also extremely important. Temperature and humidity are key elements that affect the quality of the instrument's work and its life. A register of indoor temperature and humidity should be established, strictly recorded and tabulated monthly. In addition, in terms of instrument operation, normal switching on and off, daily cleaning of the instrument, sample reagent dose check, to its surface cleaning, etc. should not be neglected.
2. Targeted maintenance
This kind of
biochemistry analyzer maintenance generally requires a certain understanding of the instrument structure, to be able to disassemble part of the instrument components, such as the sample needle, quartz colorimetric cup, etc.. Biochemical instruments to a certain extent, more or less will appear to add sample needle clogging (specimen protein coagulation caused by). This will cause the sample to be unabsorbable, resulting in a zero result.
If there is a problem such as a clogged tube, the instrument will leak and overflow. In this case, the conventional cleaning procedure cannot achieve the result and it is necessary to remove the instrument components for manual cleaning. As the blockage is mostly caused by protein agglutination, it can be physically cleared first and then soaked with the hematocrit analyzer's deproteinizing solution.
For the rubber tubing, you can use 84 (diluted) soaking, the effect is also good. But this method is not recommended to use more, it will cause the rubber aging. And sometimes, the instrument physical bearing resistance increases, or noise increases, this situation first to find out, is not the lack of lubrication caused by bearing components. You can target the use of lubricants, the best use of medical petroleum jelly.
3. Replacement maintenance
Biochemical instrument aging should be replaced after maintenance. Biochemical instruments are used for a long time, overload work, will cause the life of the bulb is not enough, bearing wear serious. This is the time to contact the instrument manufacturer to purchase components and replace them.
For biochemical instrument, as your working partner, you must be diligent and careful. From time to time to do cleaning biochemical instruments, not only the surface of the dust, internal dust is more important. Many instruments have not been disassembled since they were bought. You know, biochemical instruments are many electronic components inside. The basic principle of its work and the computer host is the same, there is also a CPU, storage system. We will find a lot of dust when we disassemble the computer case, biochemical instruments are the same (of course, before disassembling the instrument, you have to have the appropriate knowledge).
Seamaty POCT portable automatic dry biochemistry analyzer is low maintenance. It has no internal liquid circuit, pump valve and other wearable parts, single-person reagent tray supporting the use, free of cleaning and maintenance.
SD1 dry biochemical analyzer is operated automatically throughout the whole process, with online fault diagnosis and network upgrade reminder function, helping you to master the operation of the instrument in real time.
