LAWSON (Luo Shang China) DHM-200 Multi-Tube Vortex Mixer adopts brushless DC motor and microcomputer control technology. The unique knob operation mode is simple and easy to use. By changing different test tube fixing sponges, it can mix and cultivate various commonly used test tubes, and can mix and process 50 samples at a time. Suitable for fields such as biotechnology, microbiology and medical analysis.

       This instrument is ideal for automating reactions such as sample incubation, catalysis, mixing, and storage. For some insoluble drugs such as erythromycin, dyeing liquid, etc., it is easy to mix, and the effect is remarkable. The mixed liquid does not need electric stirring and magnetic stirring, so the mixed liquid is not affected by external pollution and magnetic fields. Therefore, as a powerful auxiliary tool for laboratory analysis, it can make the experiment more convenient and fast.

Product Features:

◆ One-button button operation mode, easy to use;

◆ The timing time can be set arbitrarily within the range of 1min~99h59min, and a prompt sound will be automatically issued after the operation is completed;

◆ A variety of sponge test tube racks are available for a wide range of uses;

◆ Soft start, uniform acceleration, effectively avoid sample splashing;

◆ Driven by brushless DC motor, fast speed, long life and maintenance-free;

◆ It can process 50 test samples at a time, making the experiment efficient and fast;

◆ Simple operation panel, precise microprocessor control, LED real-time display of speed and time;

◆ During operation, the speed can be adjusted at any time, which is convenient and quick;

◆ User-friendly programming, built-in jog and timing two operating modes.

1. The instrument should be placed in a smoother place, preferably on a glass table. Gently press down on the instrument so that the rubber feet on the bottom of the instrument engage the table top.

2. Before using the instrument, set the speed control knob to the minimum position and turn off the power switch.

3. If the motor does not rotate after turning on the power switch, check whether the plug is in good contact and whether the fuse is blown (it should be powered off).

4. In order to make the multi-tube vortex mixer have good balance performance and avoid large vibration, all test bottles should be evenly distributed during bottling, and the solution in each bottle should be roughly equal.

5. Turn on the power, turn on the power switch, the indicator light is on, and slowly adjust the speed control knob to reach the desired speed.

6. The instrument should be kept properly, and should be placed in a dry, ventilated and non-corrosive place. Do not let liquid flow into the movement during use to avoid damage to the device.

As a frequently used laboratory instrument in the laboratory, the multi-tube vortex mixer has become an indispensable helper in the laboratory. Have you learned about its operation steps?