Overview
CHIJIU 08-2G thermostatic Magnetic Stirrer is controlled by a single chip microcomputer, which is an improved version of the 08-2 model. Rotation speed, heating temperature, timing time and other parameters are set digitally with a touch of the button, which maintains the characteristics of brushless DC motor drive, stable Rotation speed and accurate temperature control. It is more convenient to use.
Features
1. Adopt single-chip microcomputer control, touch the button to set the parameters digitally
2. Brushless DC motor drive, Rotation speed is stable
3. Accurate temperature control, easy to use
4. Double automatic temperature control of heating plate temperature and liquid temperature
5. The temperature difference coefficient of 1 to 250 can be set, and the user can set it according to the conditions of use
Principle
This product drives the magnetic stirrer to stir through the single-chip microcomputer control brushless DC motor, and uses the heating plate heating and temperature sensor to detect the liquid temperature to realize double automatic temperature control. Users can set the temperature difference coefficient according to the actual use conditions, the highest temperature of the heating plate = liquid set temperature + temperature difference value + (liquid set temperature - liquid measured temperature) × 2.
Steps
1. Place the Stirrer smoothly, connect the power cord, connect the temperature sensor, place the beaker and stirrer, and insert the temperature sensor
2. Press the Settings button and use the Up or Down key to set the desired Rotation speed
3. Press the setting button to set the required time, and set it to "0" if the timing is not required.
4. Press the setting button to set the liquid temperature
5. Press the setting button to set the desired temperature difference value
6. Press the setting button twice to return to the Rotation speed display, and the setting is complete
7. Press the stir button to start stirring
8. Press the heating button to start heating
9. Heating can only be done under stirring. Press the heating button to stop heating. Press the stirring button to stop stirring and heating at the same time.
10. Press the Settings button to view the current Rotation speed, remaining time, liquid temperature and other status
11. After stopping stirring, press the stirring button again and press the last set data to run.
12. Rotation speed can be adjusted by pressing up or down button
13. In addition to Rotation speed, Miscellaneous data reset requires turning off the stir button first
14. An alarm will sound when the set time arrives
15. Electrode consumption is small when stopping operation, and the power supply can be unplugged for a short time
Notice
The power socket should be well grounded
- The liquid in the beaker should not be too full, so as not to overflow when stirring
- heating plate in the working temperature is very high, the power cord, temperature sensor lead should be away, let alone contact
If not used for a long time, the power supply should be unplugged
- Someone must be responsible at work, just in case
- Failures such as leakage caused by corrosion and moisture are not mass problems and are not covered by warranty
- Can't pull the power cord hard
