Fully automatic intelligent blood analyzer is a new model in the blood count instrument market , as a professional fully automatic intelligent blood count instrument brand-perlong medical, specializing in the production of the blood corpuscle count instrument for nearly 20 years, good quality trustworthy!
Perlong Medical---XFA 6000 Intellgient hematology analyzer
Even if it is fully automatic intelligent blood count instrument does not mean when using can be completely leave behind, or to follow certain rules of use, if meet the problem, can consult after-sale, consultation and technical personnel, of course, you can also himself out, to provide you with the small make up a few yourself out good method.
First, counting on the high side, here refers to the overall on the high side, not at the special case, one or several projects at a time, or a group of specimen inside always on the high side, so the analysis of the particularity of specimen crowd. For example, if you have a fever infections increased white blood cells, hemoglobin is crowd and so on higher plateau, eliminate these needs from reagent and instrument and anticoagulation several aspects of consideration, anticoagulation is bad to can cause classification and platelet heighten, serious (wrong with anticoagulants) will lead to the red and white blood cells of increased reagent bad is wrong with the general dilute and let blood agent, the instrument itself usually won't cause on the high side, unless the path of adjustment error or calibration coefficient was wrong to change.
Second, count is low, general is blocking the hole, the negative pressure is insufficient, factors such as pipeline leak, plugging the holes in some machines on the low average between one-third and two-thirds, under a microscope could see deposit around holes, need soaking or other treatment, remove the small holes to pay attention, installation must be careful not to crowded broken holes, in the hemoglobin than color and count the separation of the pool the apparatus, can be in high concentrations in the pool for cleaning operations, because don't have to worry about counting pool pervious to light quality, but in the hemoglobin than color and the cell count pool as one of the machines, try not to do so, can take will come down hole soak, lest affect count pool pervious to light quality, cause abnormal hemoglobin.
Third, counting is not stable, this kind of situation first check whether sample system by itself is not accurate sample, pure white blood cells of the instability, first consider the problem of hemolysis agent, is late, and whether it the instrument matching, reagent and fluid amount is stable (also is check hemolysis agent with the sample system are in good condition); Pure red blood cell count of instability, want to consider the second dilute add fluid quantity problem. Of course, in the above problem analysis before, be the first to ensure that count pool and pipeline no problem. Added a bit, because of the mixed with white liquid play bubbles way, if in count process, playing the bubble switch valve doesn't close tightly, leak phenomenon, it will cause count unstable, and in the course of maintenance to watch.
Forth, repeatability of the poor, the first to consider the above reasons, secondly, the adjustment of the gain or sensitivity is bad, will cause the linear of thehematology analyzer becomes poor, repeatability becomes poor.
Article : From Perlong medical
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