Minux® Cryostats FS800A and FS800 are high - performance cryostats designed for efficient and stable tissue sectioning. Featured
superior capability, it is able to cut tissues at low temperatures (as low as -35 °C) quickly. Fully open-window operate for 3 hours, the temperature change within ±2 ℃"
Overview
For the purpose of getting fast results, keeping tissue samples intact is crucial in clinical pathology, histology, histopathology, and research labs. This can be done by using a cryostat machine that employs cryogenic temperatures to freeze and preserve tissues.
Stable
Stable for temperature: the advanced temperature control system, and prominent refrigeration system perfectly guarantee temperature stability.
Stable for section quality : The high-precision cross rail and screw, the five-phase high-resolution sampling motor, and horizontal sampling slider made of aviation aluminum form the precise sampling system to ensure stable section quality.
Safe
UVC disinfection: adopting advanced low-temperature UVC disinfection technology to effectively kill bacteria and viruses, disinfecting the inner surface and the air of the cabinet to reduce the risk of contamination by infectious materials.
Waste liquid management system: waste liquid volume will be displayed on the touch screen. Full bottle alarm to prevent waste liquid from flowing out and contaminating the ground.
Ag+ antimicrobial coating:Reduce bacterial growth on equipment surfaces and cross-infection.
Efficient
Efficient operation: boasting a colorful touch-sensitive screen. Integrating coarse sample feeding, trimming and section switching, and slice parameter adjustment with a joystick to constitute an efficient operating system.
Boasting a 7’ inch colorful touch-sensitive screen and a joystick integrated with coarse sample feeding, trimming and section switching, and thickness adjustment constitues the efficient operating system.
Quick positioning: the precise positioning system with unique visual pointers of ±8° makes it easy to adjust the specimen clamp to the target angle, reducing trimming and sample waste.
Automatic sleep and wake-up: save energy, simplify manual operation and reduce waiting time.
Intelligent
Four automated sectioning modes can meet the needs of different slicing tissue scenes.
Cutting window function ensures the quality as well as improves the efficiency.
Four automated sectioning modes can cover the majority of users’ sectioning scenarios and habits, with the cutting window function ensuring operation efficiency and stable sectioning speed for good-quality slices.
FDA
The RWD FS800 and FS800A cryostats have obtained certifications from both the U.S. FDA and the EU CE Mark, and are approved for clinical applications.

Technical Paramenters
Model |
FS800 Semi-Automated |
FS800A Automated |
Section thickness setting range: 0.50 – 100 µm |
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Trimming section thickness setting range: 1 – 800 µm |
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Electric sectioning speed: 0-1800µm adjustable |
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Specimen retraction: 0-250μm ajustable |
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Specimen feed: 28mm |
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Vertical stroke: 70mm |
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Specimen orientation with zero position horizontal/vertical rotation: X/Y axis 8° |
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Number of refrigerated sites: 15 |
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Number of fast cooling sites: 2 |
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Freezer refrigeration temperature: 0℃~-35℃ |
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Sample head minimum cooling temperature: -50℃ |
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Fully automated and semi- automated mode switch |
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Emergency stop button |
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Cut window function |
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Section speed selection |
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Multiple section modes |
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Pedals(optional) |
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