X-ray diffraction (XRD) analysis pre-processing grinder! For quality control and product development in a wide range of fields!
The "XRD-Mill McCrone" is a grinding machine suitable for sample preparation for X-ray diffraction (XRD) analysis, utilizing a unique grinding method. The pellet-shaped grinding media crushes the sample through both the impact force applied to the sides of the pellets and the shear force acting on the cross-section of the pellets during grinding. It features a short grinding time, high sample recovery rate, and the ability to produce powders with a narrow particle size distribution. Additionally, the crystal lattice is maintained almost completely during grinding. The grinding jar and screw cap are made of polypropylene, with a jar capacity of 125ml. Inside the grinding jar, 48 cylindrical grinding pellets are arranged. The grinding pellets can be selected from agate, zirconium oxide, or corundum. **Features** - Grinding without damaging the crystal lattice - Grinding with a narrow and reproducible particle size distribution - Minimal cross-contamination - Compact desktop model - Grinding force adjustable in four stages - Suitable for both dry and wet grinding - Easy to clean - Maintenance-free - Quiet operation *For more details, please refer to the PDF document or feel free to contact us.*
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basic information
【Specifications】 ■Nature of the sample to be processed: Medium hard, hard, brittle, fibrous ■Sample input size: < 0.5 mm ■Crushing particle size: < 1 µm ■Rotation speed 50Hz (60Hz): 1,000 - 1,500 min-1, 4 stages ■Number of crushing jars: 1 ■Crushing time (normal): 3 - 30 minutes ■Dry grinding: Yes ■Wet grinding: Yes ■Cryogenic grinding: No ■Material of the grinding set: Agate, zirconium oxide, corundum ■Size of the grinding jar: 125 ml ■Crushing time: Digital, 00:00:01 to 99:59:50 ■Motor: DC motor ■Drive: 50W ■Voltage: 220-240 V, 50/60 Hz ■Power supply: Single phase ■Protection rating: IP 30 ■Power consumption: 100W ■W x H x D (when cover is closed): 205 x 155 x 520 mm ■Body weight: ~19 kg ■Standards: CE *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Crushing, mixing, dry and wet 【Field】 ■X-ray diffraction 【Application examples】 ■Boron compounds, carbides, clay, metals, mica, nitrides, slate, glass, ■Cement, building materials, plants, minerals, ceramics, bones, ... *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Varda Scientific covers a wide range of products, from sample grinding, crushing, homogenization, and heat treatment for laboratory use, to particle size measurement, component analysis, cutting, polishing, embedding, and hardness testing. Varda Scientific has five brands: Leco, QATM, Carbolite Gero, Eltra, and MRB. Since 1999, we have been operating as Leco Corporation, handling products from Leco and Leco Technology. On January 1, 2014, we began handling Carbolite Gero, and at the same time, in line with the increase in the number of brands we handle, we changed our company name to Varda Scientific Corporation. In 2018, we started handling ATM and Qness, and in June 2019, MICROTRAC and Microtrac Bell joined the Varda Scientific Group. As of May 1, 2020, ATM and Qness merged to become QATM, further enhancing our capabilities and allowing us to better meet our customers' needs.
