1、 Purpose:

The JDHJ-6A high-power digital constant temperature multi head magnetic heating mixer is widely used in various universities, environmental protection, scientific research and health, epidemic prevention, petroleum, metallurgy, chemical, medical and other units. According to the requirements of users, it is designed with multi connection heating and stirring constant temperature control such as two connection, four connection, six connection, etc., so that multiple samples of users can obtain corresponding effects and data at the same time. This instrument has good performance, low noise, and obvious stirring effect, making it an ideal tool for laboratory and laboratory personnel.

2、 Parameters:

1. Model: JDHJ-6A

2. Power supply voltage: 220V+10% 50HZ

3. Motor power: 40W per motor

4. Heating power: 6 * 200W

5. Magnetic steel speed: up to 2400 revolutions per minute

6. Temperature control range: room temperature -100 ℃

7. Mixing capacity: 2000ml (maximum) x 6 heads

8. Display mode: temperature display, speed display

9. Working face: stainless steel

3、 JDHJ-6A high-power digital display constant temperature multi head magnetic heating stirrer usage method:

When using a magnetic stirrer, please first check if the random accessories are complete, then install the fixtures in order, place the beaker that needs to be stirred in the center of the chrome plate, add the solution and place the stirrer in the beaker solution, then plug in the power plug of the instrument, turn on the power and speed control switch, and 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 Temperature control: Insert the probe into the socket and adjust the temperature control to the desired temperature. Set temperature: Press the SET button 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. Refer to the manual of the temperature control intelligent meter. When not in use, 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 components.

4、 Precautions for use:

1. If the stirrer jumps or does not stir during mixing, please cut off the power and check if the bottom of the beaker is flat and the position is correct Please also measure if the current voltage is between 220V and 10V, otherwise the above situation will occur

2. The heating time should generally not be too long, and the use of gaps 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

4. The whole machine is equipped with 6 sets of fixture supports, 6 PTFE stirrers, and 1 power cord (plug)

If any manufacturing quality issues are found within one year from the date of manufacture of this instrument, our company will be responsible and implement a three guarantee policy.