Overview
AN AM450L-H digital display electric Stirrer is a laboratory Stir device driven by a series micro motor, suitable for mixed Stir of low to medium and high viscosity liquids. The machine consists of a drive motor, a speed control controller and a torque increasing mechanism. It has constant speed control, soft start, overload protection and timing functions. The digital display speed is intuitive, providing convenience for experiments.
Features
1. Adopt die-cast aluminum alloy body for stable operation.
2. A variable speed booster mechanism is applied at the output end, and the output torque is doubled.
3. Microprocessor control speed, can instantly compensate for load and Power frequency fluctuations, constant speed reliable.
4. Built-in soft start and automatic overload protection ensure the safety of continuous operation at full load for a long time.
5. Stirring speed stepless adjustment to meet the needs of constant correction of speed in the experiment.
6. The digital display speed is intuitive, which is convenient for experimental data collection.
7. Equipped with running timing control function to ensure that the experimental time is controllable.
8. Equipped with dynamic speed detection and speed memory functions.
Principle
The Stirrer uses a series micro motor as the driving core, and realizes stepless speed regulation through a speed regulation system controlled by a microprocessor. The system can instantly detect and compensate for the speed change caused by load changes or Power frequency fluctuations to maintain constant speed operation. The output terminal amplifies the motor torque through the torque increasing mechanism, thereby driving the Impeller to perform Stir operation.
Applications
Laboratory low viscosity liquid mixing, laboratory viscosity liquid mixing, laboratory high viscosity liquid mixing
Standards
Duty Cycle: S1 (continuous)
Steps
1. According to the experimental requirements, select and install a suitable Impeller (clamping range of φ 2~ 13mm).
Connect the device to an AC220V power supply.
3. Stir the desired speed (range 100~ 1800rpm) through the combined control knob.
4. If you need to run regularly, set the Timer Range (1~ 1000min).
5. Start the device and observe the LED digital display to confirm the current speed.
6. During the experiment, the speed can be adjusted steplessly as required.
7. After the experiment is completed or the timing is completed, turn off the equipment.
Notice
• Power frequency AC220V, frequency 50/60Hz.
• Stir processing capacity is recommended in the range of 50~ 60000ml, and the maximum viscosity of the liquid does not exceed 100000mPa · s.
Equipment should be used under Ambient Temperature ≤ 40 ℃ and relative humidity ≤ 80%.
• Please make sure that the Impeller is firmly installed before use to avoid loosening during operation.
Equipment has overload protection function, but do not overload for a long time.
• Pay attention to the clamping range of the rotary chuck, and do not use the Impeller rod that exceeds the specification of φ 2~ 13mm.
• Regularly check the status of equipment to ensure safe operation.
