Digital magnetic heating stirrer
1. Turn on the external power supply, close the power switch, and the indicator light is on. Place the test bottle (or other utensils) containing the solution and the stirrer on the work panel, turn on the magnetic stirring switch, and the corresponding indicator light is on, adjust the “magnetic” tone. Speed the knob and raise it to the desired speed. It can be used for magnetic stirring. If you need electric stirring, please determine the clamping position of the test bottle (or other utensils), adjust and calibrate the position and height of the motor and clamp on the column, turn on the electric stirring switch, and the corresponding indicator light is on. Adjust the “electric” speed control knob to increase the required speed for electric stirring. When constant temperature stirring is required, set the temperature: Press the SET button to set or view the temperature set point. Press the SET button to start the flashing of the digital tube character, indicating that the meter enters the setting state, press the △ key to increase the setting value, press the ▽ key to decrease the setting value, long press the △ key or the ▽ key to change the data quickly, press again The SET button returns to the normal working state and the temperature is set.
2. After the work is finished, the speed control knob is placed in a small position; the temperature control knob is placed in a non-working state, the stirring switch and the power switch are turned off, and the power is turned off. The column, the working surface, the fixture, and the sensor are wiped clean, and no residual water droplets are allowed thereon. And dirt.
Digital magnetic heating stirrer notes:
1. When stirring, when the stirrer is beating or not stirring, please cut off the power and check if the bottom of the beaker is flat and the position is positive. Please measure it at the same time. The current voltage is between 220V±10V, otherwise the following will appear. Happening.
2, the heating time is generally not too long, intermittent use to extend the life, not heating without stirring.
3. It can work continuously for 8 hours at medium speed, and can work continuously for 4 hours at high speed. It can prevent severe vibration during work.
4. Power consumption: The power socket should be a three-hole safety socket, which must be properly grounded.
5. The instrument should be kept clean and dry, and the strict solution should flow into the machine to avoid damage to the machine. When not working, the power should be cut off.