Model is 13100. The device allows the product to be analyzed homogeneously divided into two equal parts. The sample to be analyzed is placed in the upper chamber of the device and the lid under it is opened and emptied into the interior. The sample is thoroughly mixed and divided into two parts through 38 separate sections. Samples divided into two are collected in separate collection containers. In parallel (double) analysis of these samples, very close results are obtained. All parts of the device are made of copper and brass materials. There is a lifetime guarantee of stainless. It is easy to use and ergonomic. 2 years warranty, 10 years spare parts warranty.