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故障现象;开机后仪器不能吸样,导致无法测量。 分析检修;Fasco—94全自动粘度快测仪是通过吸入血液来测量患者胆固醇、甘油三脂等项目,从而来诊断身体状况的一种快速、精密的仪器。由于它是靠蠕动泵的转动来吸入全血或血浆的,而血液粘度大,血红蛋白易附着在管道内壁上,造成管路堵塞,又由于电磁阀工作频繁,也容易出现故障。
Symptoms; The instrument cannot aspirate after power on, resulting in an inability to measure. Analysis and maintenance; Fasco-94 automatic viscosity measurement instrument is a fast and precise instrument for diagnosing the condition of a patient by inhaling blood to measure cholesterol and triglyceride in the patient. Because it is to inhale whole blood or plasma by the rotation of the peristaltic pump, and the blood viscosity is large, hemoglobin easily adheres to the inner wall of the pipeline, causing blockage of the pipeline, and because the solenoid valve works frequently, it is prone to failure.