1. Please carefully review the instructions before using the instrument;<br>2. When using the instrument, please ensure ventilation around the instrument;<br>3. Keep the environment in the experimental cabin relatively dry, no water stains and other things;<br>4. Please do not use the instrument when the voltage is unstable, too high, too low;<br>5. At the end of the experiment, the experimental module was cleaned with 75% ethanol and the ultraviolet lamp was turned on for more than 30 minutes for disinfection;<br>6. When the instrument is not in use for a long time, unplug it and cover the instrument with a dust cover to prevent dust from entering;<br>7. When the instrument is not in use for a long time, in order to ensure its stable performance, it is recommended to turn on the empty operation of the instrument every 30 days.
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