JJ-4A Synchronous experiment of electric stirrer

1、 Introduction:

  In order to meet the needs of laboratory staff, jj-4a is based on jj-1 electric stirring. There is an original electric stirring, forming a joint manufacturing of six electric agitators for synchronous mixing. The design is reasonable and the structure is novel. It adopts brushless DC motor, stepless speed regulation, and uses advanced power amplifier circuit. It has stable speed, high torque, low noise and revolution The display is intuitive, easy to operate and safe. It is an essential basic equipment for colleges and universities, scientific research units and chemical engineering units.

2、 Technical parameters:

Working power supply: 220V50 Hz
Synchronous power: 200W
Timing range: 0-120min
Speed regulation range: synchronous starting 0-1100r / min
Synchronous speed measurement: start - 1100 rpm
Band (a) is digital speed measurement

3、 How to use it

  First of all, support the mixing rod on the motor shaft clamp, and adjust the speed control knob to the lowest speed position, place the solution to be stirred in the center of the mixing bar, turn on the power switch, and select the required time or normally open when timing operation is required. If the stirred solution is dilute, the speed can be adjusted to 500 rpm. If the solution is viscous, the speed should be adjusted to 600-1100 rpm.

4、 Precautions

1. The ground wire must be grounded when using. If the mixing rod is not concentric or unstable, please turn off the power supply and adjust the clamp to make the mixing rod concentric.

2. Medium speed stirring can reduce vibration and prolong service life. The instrument should be kept dry and clean.

Changzhou Runhua Electric Appliance Co., Ltd
Address: 26 Jinsheng East Road, Jintan City, Jiangsu Province
Tel: 0519-82305398
Fax: 0519-82306938
website: www.runhuayiqi.com
Email: 394514722@qq.com

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