1Methylene blue mixerIntroduction:

Methylene blue mixerAlso known as impeller agitator, it is an instrument designed by Guoyu Instrument in accordance with the T0349-2005 "Fine Aggregate Methylene Blue Test" in the JTGE42-2005 "Highway Engineering Aggregate Test Regulations" of the Ministry of Transport.
By adopting advanced frequency modulation, numerical control, and technology, the experimental accuracy and speed have been improved, and it is equipped with a constant speed device and electronic timing, making it an instrument in the laboratory. Equipped with advanced DC motor and power increasing speed control circuit, it has the advantages of increased torque at low speeds, balanced speed, no noise, continuously adjustable speed, and can be used continuously for a long time.

IIParameters of:

1. Model: DJ-YJ

2. Motor power: 100W

3Timing range:0-9999divide

4. Speed range:200-3000rpm/Divide, digital speed measurement, constant speed device,

Speed control accuracy: ± 1 revolutions per minute

5. Number of impellers: 4 blades

6. Power supply voltage:220V 50HZ

IIIUsage method:

1.Close the power switch and the indicator light will turn on. Press the "∧" key to display an increase in speed, and press the "∨" key to display a decrease in speed. After setting the speed, press the "RUN" button to start the motor, and press the "STOP" button to stop the motor.

2.Press and hold the "M" key to set the time, press the "∧" key to increase the time, and press the "∨" key to decrease the time..

3. Set the time before the motor starts running. The motor is running and the set time is invalid.