Working principle of portable sample grinder:

The portable sample grinder performs three-dimensional vibration in the horizontal direction, and the movement of the adapter can be combined with the movement of the internal small balls. The inertia of the grinding balls/small balls drives them to collide with the sample material located on the curved inner surface with high energy, thereby achieving the effect of crushing and grinding. Using multiple small diameter grinding balls during grinding can greatly improve the grinding effect. It is also widely used in various fields, not only for fine crushing and grinding of hard (such as teeth, bones), medium hard (such as rice, wheat) and brittle samples (such as glass), but also for soft (such as muscles, visceral tissues), elastic (such as plastic tracks, plastics), fibrous materials (such as cotton cloth), etc. It is highly recommended for detecting drug content in hair.

Characteristics of portable sample grinder:

The portable sample grinder is not only designed to be portable, but also has a small size and light weight, making it easy to carry. Portable 24V power adapter, available for use anytime, anywhere. Small in size, large in function, high in flux and good in effect, with powerful stirring, cracking, grinding or homogenization capabilities.

Product Description:

1. Touch screen display, adjustable time at will.

2. Adjust the speed arbitrarily every 100 revolutions (2800rpm~6000rpm).

3. The adjustment of time and speed parameters has a self memory function.

4. There are two options: metal clips and plastic clips, and customers can choose according to the experimental conditions.

5. Safety design: When the face mask is opened during operation, the machine stops working to ensure safe operation.

6. Ergonomic design, almost no noise, automatic alarm reminder.

Product advantages:

1. Extremely powerful stirring, cracking, grinding, or homogenization;

2. High throughput, good effect, can simultaneously process 1-6 samples for grinding;

3. Fast, efficient, easy to operate, and evenly oscillating;

4. No cross contamination, one sample per grinding tube, grinding time of 30-120 seconds;

5. Samples can be ground dry/wet according to different customer requirements;

6. Can be connected to car power supply and 220V mobile power supply, available anytime and anywhere.

Performance parameters:

1) Power supply voltage: AC 220 ± 20V, 50HZ

2) Motor power: 60W;

3) Mixing speed: 2800 rpm to 6000 rpm;

4) Timing range: arbitrarily set according to experimental requirements;

5) Noise during work: not exceeding 55 dB;

6) Whole machine weight: 2kg;

7) Dimensions: 240 * 180 * 200 mm.