YKDMulti functional vertical oscillatorThe liquid-liquid extraction oscillator can automatically shake the separating funnel to complete the experimental processes of liquid-liquid extraction and sample mixing; Large amplitude, fast speed, and adjustable working time. Reduce the exposure of operators to chemical reagents, protect personal safety, ensure smooth and reliable operation, and low noise. The product is easy to operate and install, and can meet the needs of various laboratory extraction and purification.
Instructions for using a multifunctional vertical oscillator:
1. Turn on the power and the self-test will end in about one minute. If "000" is displayed, it indicates that the sensor is open or the input signal exceeds the measurement range.
2. Press the SET key to set the temperature, and press the SET key until the data in the lower row of the convergence tube flashes, indicating that the instrument has entered the temperature setting state;
Press the △ key to increase the set value, press the V key to decrease the set value, and then press the SET key again to return the multifunctional vertical oscillator to its normal working state. The temperature setting is complete.
3. When the displayed value of the multifunctional vertical oscillator is not the correct measurement value, the displayed value can be corrected.
Press the SET key for 3 seconds to enter the internal menu of the instrument panel. After selecting parameter SC, use the △ or V keys to modify this parameter.
The range for correcting sensor errors is 50 to -50. After the correction is complete, press the SET button for 3 seconds to exit. The correction value of the instrument is 0 when it leaves the factory. When using it, it is necessary to prevent the instrument that displays correctly from being corrected to incorrect.
4. The self-tuning function of the instrument: This product can adapt to the vast majority of control systems, and can only start self-tuning when the control effect is particularly unsatisfactory. Press the SET button for 3 seconds to enter the inner menu of the instrument; After selecting the parameter At, use the △ or V keys to activate self-tuning. At this point, the At indicator light will start flashing and the instrument will enter the automatic parameter setting mode. The instrument will control the heating system to fluctuate twice near the set point; When the At light goes out, the self-tuning ends and the new PID parameters are locked in the chip.
5. Turn on the oscillation switch, the indicator light will turn on, slowly adjust the speed control knob to the desired speed.
6. After completing the work, set the temperature control button and speed control knob to low values and cut off the power.