Beschreibung
Grinding ball 1,5 mm zirconium oxide is a high-wear media grade intended for laboratory ball mills processing fibrous and abrasive sample materials. Manufactured from zirconium oxide (ZrO2), these spheres offer very good abrasion resistance and support reproducible comminution with controlled contamination risk. The pack contains 100 g; pricing is stated per 100 g. Because the diameter is 3 mm or smaller, the charge must be weighed into each grinding bowl rather than counted. Typical fill guidance for zirconium oxide media includes about 800 g for a 500 ml bowl (useful sample volume 80–225 ml), 400 g for 250 ml, 100 g for 80 ml, 70 g for 45 ml, 30 g for 20 ml and 20 g for 12 ml bowls. These grinding balls from manufacturer Fritsch suit routine sample preparation where fibrous or abrasive matrices demand durable ceramic media. Net weight of the unit is 0,1000 kg. Detail material data are available via the manufacturer’s guideline analyses for process matching and method development in milling workflows.
This article is part of Mills, grinders & homogenisers, in Test sieves & mills.
Key features
- Pack size: 100 g
- Diameter: 1,5 mm
- Material: zirconium oxide (ZrO2)
- Abrasion resistance: very good
- Suitable for: fibrous, abrasive samples
- Technical Information Sheet:
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Questions about grinding balls 1.5 mm zirconium oxide (100 g)
What is this article?
grinding balls 1.5 mm zirconium oxide (100 g) is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Mills, grinders & homogenisers, inside Test sieves & mills, in Präzisionsinstrumente.
A mill, grinder or homogeniser reduces particle size or breaks a tissue before an extraction. The rotor and the sieve insert decide the result. A knife mill and a bead mill are different machines. The sample has to tolerate the heat the motor puts into it.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
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The category is Test sieves & mills. The sub-category is Mills, grinders & homogenisers. The catalogue is Präzisionsinstrumente.
Shelves beside this one are Test sieves (wire mesh), Test sieves (perforated plate), Sieve shakers and Sieve accessories (lids, pans, rings).
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