The small professional grinder for versatile use

FRITSCH is one of the internationally leading manufacturers of application-oriented laboratory instruments for sample preparation and particle sizing. Here a short view of the Fritsch instrument ranges: - Mills for crushing, micro-milling, mixing, homogenising of hard-brittle, fibrous, elastic and or soft materials dry or in suspension - Instruments for particle sizing according to static laser scattering, dynamic image analysis and sieving - Laboratory Instruments for representative dividing of dry and wet samples as well as for controlled sample feeding Laboratories worldwide count on our quality and experience – for the fast industrial application as well as for the especially accurate research technology applications in the industry- and research laboratories. Convince yourself.

Particle analysis is essential: whether in production and quality control, research, development, laboratory or for controlling manufacturing processes. In all these cases fast, reliable and reproducible results are required. Find the perfect solution adapted to your application. Benefit from more than 35 years of experience in the field of particle technology. We help you to find the perfect measuring principle: static light scattering for analysis of particle size, or dynamic image analysis, if not only the particle size should be measured, but exact information on particle shape is required. Particle Size Analysis – unbeatably simple and affordable The two models of the NEW Laser Particle Sizers ANALYSETTE 22 NeXT provide you quickly and easily with reliable results on particle size using static light scattering. Choose according to your requirements: The ANALYSETTE 22 NeXT Micro with a measuring range of 0.5 – 1500 μm for all typical measurement tasks for the determination of the particle size distribution or the high-end instrument ANALYSETTE 22 NeXT Nano with an extra wide measuring range of 0.01 – 3800 μm for maximum precision and sensitivity for smallest particles with

Sample preparation is very important to obtain accurate data from analytical testing. To obtain this representative data, the entire sample must be properly comminuted. The Knife Mill PULVERISETTE 11 is perfectly suited for this task. Consistent, Representative, Accurate Consistent and viable representation of sample preparation leads to more accurate and repeatable results for analysis. Obstacles in handling or reducing materials with varied sample size, moisture levels, physical attributes, and material sensitivity create additional challenges in critical analysis. Obtaining a representative sample from an entire batch can be variable, complex, and time consuming. This is more complex when faced with a diverse sample load. While difficult, sample preparation is one of the most important steps in obtaining accurate data from analytical testing. In regards to comminution there are often limiting factors, like the rheological properties of a material, the ingredients, or the volatile components. In this case, consumer products such as blenders and coffee grinders are chosen for laboratory use. Industry quality knife mills offer specific utilization capabilities beyond consumer appliances. FRITSCH

Fast and fine: Disk Mill PULVERISETTE 13 classic line. he ideal instrument for fine grinding of up to 150 kg per hour of soft to hard-brittle and temperature-sensitive solids, even in continuous operation. articularly ideal for medium particle sizes in the areas of mining and metallurgy, glass industry, ceramics industry, soil research, rocks and soils. The Disk Mill PULVERISETTE 13 classic line is the ideal instrument for fine grinding of up to 150 kg per hour of soft to hard-brittle and temperature-sensitive solids – even in continuous operation. The maximum feed size per piece is approximately 20 mm edge length, the final fineness is freely adjustable between 12 mm and 0.1 mm. Powerful fine grinding The material to be ground is comminuted by pressure and shearing action between two counteracting grinding disks with coarse interlocking teeth. The ground material automatically falls down through an output gap into the collection drawer. The desired final fineness can be defined from the outside by changing the gap width. Advantages PULVERISETTE 13 classic line: * High throughput up to 150 kg/h * Fine grinding down to 0.1 mm * Grinding disks are available

The cryogenic grinding of small pumpkin samples succeeds quickly and easily with the vibratory micro mill PULVERISETTE 0 and cryo attachment. Bishop’s cap, butternut, nutmeg or the popular Hokkaido: numerous variations of the colourful autumn vegetable are available in the fall. Unfortunately, however, pumpkin plants absorb organochlorine pesticides (OCPs), among other things, particularly easily from the soil as a result of earlier conventional cultivation. In most cases, however, the residues in samples from the European region are well below the legal maximum levels nevertheless an examination of pumpkins mandatory. In order to grind small amounts of the pumpkin sample to a fine powder, we equipped the laboratory mill with a stainless steel grinding set and a grinding ball with a diameter of 50 mm. Grinding parameters: - Feed quantity: 7 g - Feed size: 12 cm diameter - Grinding time: 1.5 min - Final fineness: fine powder 150 µm Test grinding In this test we used our Vibratory Micro Mill PULVERISETTE 0 with cryo-box and stainless steel grinding set. An amplitude of 3.0 mm was pre-programmed.