The characteristics and performance of Runhua high-quality ordinary magnetic stirrer

1. Features and uses of 78-1 magnetic heating stirrer:
The magnetic heating stirrer adopts high-quality DC brushless motor with low noise and stable speed regulation. The fully enclosed heating plate can be used for auxiliary heating. The stir bar made of polytetrafluoroethylene and high-quality magnetic steel is resistant to high temperature, abrasion, chemical corrosion and strong magnetism. The mixing work can be carried out in a closed container, which is ideal and convenient to use. It is widely used in various universities, environmental protection, scientific research, sanitation, epidemic prevention, petroleum, metallurgy, chemical, medical and other units. It is an ideal and necessary tool for laboratory technicians.

2. Technical parameters of 78-1 magnetic heating stirrer:
Power supply: 220V±10%
Stirring speed: start 0-2400r/min, stepless speed regulation
Heating power: 150W
Pallet size: ￠125 (mm)

3: 78-1 magnetic heating stirrer use method:
When using this instrument, first check whether the accessories are complete, and then install the fixtures in order; put the beaker containing the aqueous solution to be stirred in the center of the chrome plate, and put the stir bar in the beaker containing the aqueous solution; First plug in the power plug of the instrument, then turn on the power and turn on the power speed control switch, the indicator light is on, and then start to work; then select the speed you need, the speed control is gradually adjusted from low speed to high speed, high speed is not allowed Start directly, so as to avoid the agitator being out of sync and cause beating; it cannot be heated when not stirring, and the power supply should be cut off when not working. The instrument should be kept clean and dry, and the aqueous solution is strictly prohibited from entering the machine

Four: 78-1 magnetic heating stirrer matters needing attention:
(1) When stirring, find that the stir bar beats or does not stir, check whether the beaker is stable and the position is correct.
(2) Medium-speed operation can extend the service life.
(3) Please connect the ground wire when using.

Five: 78-1 magnetic heating stirrer complete machine list:
1. Complete machine 1
2. 1 stir bar
3. 1 power cord
4. 1 chrome-plated pole
5. Chrome-plated ten bytes 1 pc
6. 1 rubber chuck
7. Bakelite support screws 2 pcs