Xrd sample preparation mill for geology and materials science

Achieve precise particle size distribution and preserve crystal lattice integrity for reliable X-ray diffraction analysis with this advanced sample preparation mill, ensuring minimal cross-contamination for your research and quality control needs.

Prepares Samples for X-Ray Diffraction Analysis

The XRD-Mill McCrone from Retsch GmbH is an innovative bench-top mill designed for precise sample preparation in X-ray diffraction analysis. It operates with 48 cylindrical elements that gently grind samples via friction, preserving their crystal lattice structures and ensuring accurate and reproducible phase analysis. Ideal for applications in geology, chemistry, mineralogy, and materials science, it processes a wide range of materials, including cement, ceramics, and metals. With a typical grinding time of 3 to 30 minutes, the mill offers adjustable grinding power across four steps and is suited for both dry and wet environments, all while maintaining a quiet and nearly maintenance-free operation. The 125 ml polypropylene grinding jar with agate, zirconium oxide, or corundum tools ensures minimal cross-contamination and maintains an exceptionally narrow particle size distribution for reliable analytical results.

Benefits

  • Maintains the integrity of crystal structures for precise X-ray diffraction analysis.
  • Offers flexible sample processing with adjustable grinding power for specific requirements.
  • Minimizes sample loss and contamination, ensuring reliable analytical outcomes.
  • Operates quietly and requires minimal maintenance, enhancing lab efficiency.
  • Compact design fits easily on a lab bench, saving valuable space.

General


Applications
Ceramics,Clay,D materials,Construction materials,Minerals,Mineralogy samples,Metals,Quality control samples,Glass,Slate,R,Plant materials,Chemistry materials,Geology samples,Materials science research,Mica,Cement
End products
Processed plant fiber samples,Ceramic glazes,Cement powder,Mica powder,Metallurgical powders,Slate fillers,Construction composites,Glass frits,Mineral fines,Clay pigments
Steps before
Sample Preparation,Crushing,Initial Grinding
Steps after
X-ray Diffraction Analysis,Phase Analysis,Data Interpretation
Input ingredients
medium-hard materials,hard materials,brittle materials,fibrous materials,bones,borides,carbides,cement,ceramics,clay,construction materials,glass,metals,mica,minerals,nitrides,plant materials,slate,samples < 0.5 mm
Output ingredients
very narrow particle size distribution,particles < 1 µm,low μm-range particles,peak-shaped X-ray diffraction signals
Market info
Retsch is renowned for manufacturing high-quality laboratory equipment, specializing in milling, sieving, and assisting technologies for sample preparation and characterization, known for precision, reliability, and innovation in the scientific and industrial laboratory markets.

Technical Specifications


Feed material
Medium-hard,hard,brittle,fibrous
Material feed size
< 0.5 mm
Final fineness
< 1 µm
Speed at 50 Hz (60 Hz)
1,000 - 1,500 min-1 in 4 steps
No. of grinding stations
1
Typical mean grinding time
3 - 30 min
Dry grinding
Yes
Wet grinding
Yes
Cryogenic grinding
No
Material of grinding tools
Agate,zirconium oxide,corundum
Grinding jar sizes
125 ml
Setting of grinding time
Digital,00
Drive
DC-Motor
Drive power
50 W
Electrical supply data
100-240 V,50/60 Hz
Power connection
1-phase
Protection code
IP 30
Power consumption
33 VA
Dimensions (W x H x D closed)
205 x 155 x 520 mm
Net weight
~8.9 kg
Standards
CE

Operating Characteristics


Working mechanism
Friction-based grinding
Integrated steps
Grinding and triturating
CIP/SIP
Manual cleaning
Batch vs. continuous operation
Batch
Energy efficiency
50 W drive power
Automation level
Manual with digital timing
Cleaning method
Easy to clean
Adjustable grinding power
Four steps
Quiet operation
Yes
Compact,bench-top sized model
Yes
Changeover time
Short due to simple setup

Material Compatibility


Abrasion resistance
Yes
Corrosive resistance (e.g. acids)
Yes
Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm
Biological compatibility
Yes
Cleanability
Easy to clean

Product type Characteristics


Suitable for dry grinding
Yes
Suitable for wet grinding
Yes

Physical Characteristics


Machine footprint
205 x 155 x 520 mm
Grinding tool material
Agate,Zirconium oxide,Corundum
Grinding jar size
125 ml
Net weight
~8.9 kg
Control panel type
Digital

Custom Options


Compact footprint
Bench-top sized model
Control panel type
Digital settings