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Minux® Cryostats

RWD Minux® cryostats, also called a microtome placed in a freezer, is used in medicine to cut histological slides. it is designed to help you meet fast, accurate and safe freeze sectioning. Automatic and semi-automatic functions available to meet the needs of different customers.

They both meets the needs of research and clinical applications such as below:

  • Pathological diagnosis
  • Biological research
  • Neuroanatomical research
  • Pharmaceutical research


“The slices are flat and smooth, with uniform thickness and good continuity.”

–America Northwestern University


“Easy to operate and get started quickly. Online fast response and reliable service.”

Tumor Hospital of Guangzhou Medical University


“Featured with handwheel lock tone, RWD Rotary Microtome is much safer. we don’t need to worry about whether the handwheel is locked or not.”

Shanxi Provincial People’s Hospital

Technical Specifications

  • Features&Benefits
  • Technical Parameters
  • Model information
  • Applications
High Quality Sectioning
  • Precise motor stepping system to ensure section quality.
  • Cabinet and sample head dual cooling, freezing table and endothermic block for rapid sample freezing.
  • Anti-roll plate prevents slices from curling.
  • UV disinfection, reduce the risk of contamination with infectious materials.
  • Knife guarding and retracting device to protect the safety of the operator.
  • Alarm function of remaining injection to prompt the sectioning process in time to ensure smooth.
Efficient and convenient
  • The touch screen is easy to operate.
  • Half knife function,simplify operation,save time and effort
  • Automatic knife setting, identify the current fixed position of the wax block, one-click reset, save time and efficiently slice.
  • Automatic defrost, also can be manually defrosted.
  • The endothermic block can flatten the sample and reduce the number of tissue repairs.
Model FS800 Semi-Automated FS800A Automated
Section thickness setting range: 0.50 – 100 µm
Trimming section thickness setting range: 1 – 800 µm
Electric sectioning speed: 0-1800µm adjustable
Specimen retraction: 0-250μm ajustable
Specimen feed: 28mm
Vertical stroke: 70mm
Specimen orientation with zero position horizontal/vertical rotation: X/Y axis 8°
Number of refrigerated sites: 15
Number of fast cooling sites: 2
Freezer refrigeration temperature: 0℃~-35℃
Sample head minimum cooling temperature: -50℃
Fully automated and semi- automated mode switch
Emergency stop button
Cut window function
Slice speed selection
Multiple slice modes
Model Type UVC disinfection Vacuum Specimen cooling system Auto section
FS800 UV
FS800A Auto
  • Pathological diagnosis
  • Biological research
  • Neuroanatomical research
  • Pharmaceutical research

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