Magnetic stirrers are widely used basic experimental instruments, which bring many problems to our laboratory personnel that cannot be solved quickly by humans. However, when operating and using the stirrer, the following points should be noted:
1. Do not heat the instrument without liquid.
Second, the agitator should check whether it is safely energized before working.
Third, for the normal operation of the instrument, the inside of the instrument will be placed with insulating materials, so when using the magnetic stirrer *
You will find a little white smoke or a pungent smell. These are normal phenomena, not product quality problems.
It is.
Fourth, the original device inside the magnetic stirrer has an upper limit for heating, so be careful when heating, do not let the instrument only heat, do not stir.
This will enable Zui to protect the magnetic stirrer to a large extent.
5. After the stirrer is operated, be sure to turn off the heating switch first, and then turn off the stirrer after the temperature has been dispersed. Do not place on the heating plate
Flammable, explosive materials.
Sixth, to ensure the drying of the operating environment, because in a very humid environment, the instrument is prone to leakage and other phenomena.
7. Be careful during the operation, do not get burnt by the heating plate, because the temperature is relatively high when heating.
8. There is a fuse at the back of the instrument. You can check if it needs to be replaced when the device is still not working.
9. After using the mixer, pay attention to regular maintenance, keep the inside of the instrument dry and clean the surface.
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