Water bath digital display electric heating magnetic stirrer

Brief introduction
This instrument is widely used in various universities, environmental protection, scientific research, health, epidemic prevention, petroleum, metallurgy, chemical, medical and other units. According to the requirements of the majority of users, it is designed with multi connected heating, stirring and constant temperature control such as two connected, four connected, and six connected. Enable users to obtain corresponding effects and data for multiple samples simultaneously. This instrument has good performance, low noise, and significant stirring effect, making it an ideal and essential tool for laboratory technicians.
2、 Usage method
1. Safe use of electricity: This product uses a 220V AC power supply, and the power socket should use a three hole safety socket. It must be properly grounded and the ground wire must not be connected to the gas pipe.
2. Before powering on, water should be injected into the pot above the partition. During use, the heating tube must not be exposed to the water surface, otherwise the heating tube will burn or even burst, or the solder will melt and leak, causing electric shock, etc.
3. Place the beaker that needs to be stirred in the center, add the solution, and place the stirrer in the beaker solution. Then plug in the power plug of the instrument first, and turn on the power speed control switch to start working. The speed control is gradually adjusted from low speed to high speed, and it is not allowed to start directly at high speed to avoid the stirrer not being synchronized and causing jumping. When not working, the power should be cut off. To ensure safety, please connect the ground wire when using. The instrument should be kept clean and dry, and it is strictly prohibited for solution to enter the machine to avoid damaging the parts and prevent severe vibration.

3、 Set temperature: Press the SET key to set or view the temperature set point. Press the SET key and the digital display character will start flashing, indicating that the instrument has entered the set state. Press the △ key to increase the set value, press the ▽ key to decrease the set value. Long press the △ key or ▽ key to quickly change the data. Press the SET key again to return the instrument to normal working state and complete the temperature setting.

4、 Precautions
1. If you notice that the stirrer is jumping or not stirring during mixing, please cut off the power and check if the bottom of the beaker is flat and the position is correct. Please also test if the current voltage is between 220V plus or minus 10V, otherwise the above situation will occur.
2. The heating time should generally not be too long, intermittent use can prolong the service life.
3. Medium speed operation can work continuously for 8 hours, while high-speed operation can work continuously for 4 hours.

Our company has passed the ISO9001-2008 quality system certification