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Microtome with Freezing

  • Cryostat Microtome
Cryostat Microtome

Cryostat Microtome

  • Model: SF-2950
  • Freeze chamber temperature rage:-10℃~-30℃
  • Cooling down time to -30℃:60 min
  • Freeze shelf minimum temperature:-45℃
  • Product description: Cryostat Microtome
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Design Features

1. It is designed under overall engineering and ergonomic concept. All the components are processed with computer numerical controlled machine

2. Specimen retraction function, protects specimen from blade injury

3. Trimming/Cutting button makes it easy to switch from trim and section mode

4. Equip with counter to calculate total pieces and thickness.

5. Dual compressors, which are made in Germany, freeze the cryostat chamber, freezing shelf, knife holder and specimen clamp separate with pro-environment refrigerant R404

6. Temperature can drop to working condition in 60 minutes after switching on.

7. Adopt to UVC sterilize for 35 minutes every time. 

8. Peltier may be on or off manually.

9. Heated, removable sliding window.

10. Two defrost methods: definite time and manual

11. The high-precision microtome is enclosed outside the cryostat chamber to protect it from thermal expansion and contraction and keep minimum service and maintenance.

12. Self-explanatory symbols for all functions and displays, easy to learn and operate.

13. LED screen can display data such as sample travel, thickness, function controlling, day, time, temperature, timed on/off and so on

14. Stand by mode, after initializing, the temperature in cryostat chamber can be controlled between -4℃ an -9℃ by computer automatically; when stop initializing, the temperature in freeze chamber will arrive to working temperature within 10 minutes

15. Control panel with locking function to avoid wrong operation.

16. Handwheel locking

17. Sensor self-diagnosis function.

18. Wide freezing shelf may put 10 specimen cassettes


Technical Specifications

l Freeze chamber temperature rage-10-30℃

l Cooling down time to -30℃60 min

l Freeze shelf minimum temperature-45

l Lowest temperature of Peltier unit on freeze shelf-55

l Peltier working time: 15 minutes

l Maximum specimen size35mm×35mm

l Specimen vertical stroke60mm

l Specimen horizontal stroke20mm

l Coarse feeding speed: 0.7mm/s; 0.35mm/s

l Section thickness range1μm80μm adjustable;  1μm20μm, in 1μm increment; 20μm40μm, in 2μm increments;  40μm80μm, in 5μm increments

l Trimming thickness range10μm400μm adjustable; 10μm50μm, in 5μm increments; 50μm100μm, in 10μm increments; 100μm400μm, in 50μm increments;

l Retraction range: 0μm80μm adjustable; in 5μm increment

l Voltage and frequencyAC220V±10%   50Hz(Standard) Special requirement may customize by order.

l Power850W

l Dimensions(W×D×H) & Weight660×640×1130mm, 130kg

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