What are the points to be aware of when using a blood lysing machine
The blood lysing machine is suitable for blood center, clinical blood transfusion department, hospital, blood product production unit, medical laboratory, which reduces the process, saves time for saving patients, and is convenient for medical workers. It is an ideal matching tool for blood bank. With automatic double-arm swing system 80 times / minute or automatic frequency modulation. The digital display is used to control the temperature of the computer. The temperature can be set arbitrarily according to different requirements. The water temperature difference is not more than ±1 °C. The automatic swinging system is installed, which can automatically adjust the frequency, especially the melting plasma, melting and swinging simultaneously. Take it out in a few minutes. The process is reduced, the time is saved for the rescue of the patient, and the medical worker is convenient, which is an ideal supporting tool for the blood bank. It has strong versatility and is suitable for folding frozen plasma bags, separating frozen blood plasma bags, manually separating blood bags, collecting blood bags, super large volume blood bags, heating sheng saline, melting frozen cells and cryoprecipitate. Pay attention to the relevant points when using this instrument. Below, with the small series to understand, what points should be noted?
The following major points must be noted when using a blood lysing machine :
First, set the temperature: Press the SET button to set or view the temperature set point. Press the SET button to start flashing, indicating that the meter enters the setting state, press the â–³ key to increase the value, press the â–³ or â–½ key to change the data quickly, press the SET button again to return to the normal working state. , the heating indicator lights up.
Second, the error correction: the display value can be corrected when it is confirmed that the value displayed by the meter is not the correct measurement value. Press the SET button for 3 seconds to enter the deep menu of the instrument. The first parameter that appears and flashes is E00, which is the advance amount. Press the SET button again to display the flashing parameter, which is the error correction parameter. This parameter can be modified with the △ or ▽ key. The correction range of the error is correct and the instrument is corrected to be incorrect. From -9.9°C to +9.9°C, press SET again to exit after the break. The instrument is factory corrected with a value of 0.0.
Third, the blood lysing machine is set in advance: press the SET button for 3 seconds to enter the inner layer parameter setting state. The first parameter that appears and flashes is the amount of advance that is stopped. The parameter of advance quantity should be carefully adjusted. To reduce the temperature overshoot, the instrument will control the heating output to cut off the heating in advance, and start heating when the temperature falls below the advance amount. Output (relay) does not work within the set value and advance amount range, which reduces the number of relay actions to extend the life of the relay. Example: If the set value is 50.0 ° C, the advance amount is 0.5, the relay is released when the meter is heated to 49.5.0, and the relay is closed when the temperature drops to 50.0 ° C - 0.5 ° C = 49.5 ° C. The greater the amount of advance, the fewer the number of relay actions, and the advance amount is reduced to reduce the control accuracy. After adjusting the advance parameter, press the SET button for 3 seconds to return to the working state.
Fourth, the water temperature is usually set, can be turned on for a long time, the swing switch is turned on when used, the frequency is set, the swing is automatically swayed, the swing switch is turned off after use, saving electricity and reducing mechanical wear.
5. Before using the blood lysing machine , be sure to add water to the water level line. Do not dry it to protect the heating tube. As the boot time continues to increase, the water in the tank will gradually evaporate. Please check the water level at any time (add water to water). Make sure the machine is working properly.
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