Cryostat Microtome
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product description:
KD-2850 Cryostat  Microtome
Design Features
■It is designed under overall engineering and ergonomic concept. All the components are processed with computer numerical controlled machine
■Specimen retraction function, protects specimen from blade injury
■Trimming/Cutting button makes it easy to switch from trim and section mode
■Equip with counter to calculate total pieces and thickness.
■In the mandatory refrigeration structure, one compressor, which is made in Germany, freezes the cryostat chamber and shelf separate with pro-environment refrigerant R404
■Temperature can drop to working condition in 60 minutes after switching on.
■Adopt to UVC sterilize for 35 minutes every time. 
■Peltier may be on or off manually.
■Heated, removable sliding window.
■Two defrost methods: definite time and manual
■The high-precision microtome is enclosed outside the cryostat chamber to protect it from thermal expansion and contraction and keep minimum service and maintenance.
■Self-explanatory symbols for all functions and displays, easy to learn and operate.
■LED screen can display data such as sample travel, thickness, function controlling, day, time, temperature, timed on/off and so on
■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
■Control panel with locking function to avoid wrong operation.
■Handwheel locking
■Sensor self-diagnosis function.
Technical Specifications
■freeze chamber temperature rage:-10℃~-30℃
■Cooling down time to -30℃:60 min
■Freeze shelf minimum temperature:-45℃
■Lowest temperature of Peltier unit on freeze shelf:-55℃
■Peltier working time: 15 minutes
■Maximum specimen size:35mm×35mm
■Specimen vertical stroke:60mm
■Specimen horizontal stroke:20mm
■Coarse feeding speed: 0.7mm/s; 0.35mm/s
■Section thickness range: 1μm~80μm adjustable;  1μm~20μm, in 1μm increment
20μm~40μm, in 2μm increments;  40μm~80μm, in 5μm increments
■Trimming thickness range:10μm~400μm adjustable; 10μm~50μm, in 5μm increments; 50μm~100μm, in 10μm increments; 100μm~400μm, in 50μm increments;
■Retraction range: 0μm~80μm adjustable; in 5μm increment
■Voltage and frequency:AC220V±10%   50Hz(Standard) Special requirement may customize by order.

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