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LS-3000+

Semi-automatic Cryostat Microtome

LS-3000+ Semi-automatic Cryostat Microtome
 

Design Features

 
 
◎     The LS3000+ has been designed with all ergonomic concepts in mind. All the components are processed with computer numerical controlled machining centers
◎     Specimen retraction function, protects specimen from blade damage
 
◎     Electronic Trim/Cut function makes it easy to switch from trim and section mode
 
◎     Unit is equipped with with counter to calculate total pieces cut and total thickness.
 
◎     Dual compressors, which are made in , freeze the cryostat chamber, freezing shelf, knife holder and specimen clamp separate with environmentally friendly refrigerant (R404)
 
◎     Chamber temperature can drop to working condition in 60 minutes after switching on.
 
◎     Sterilization can be accomplished with UV light within 35 minutes after use. 
 
◎     Peltier may switched be on or off manually.
 
◎     Unit contains heated, removable sliding window.
 
◎     Unit has 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 keeping service and maintenance to a minimum.
 
◎     Self-explanatory symbols for all functions and displays make the unit easy to learn and operate.
 
◎     LCD screen can display data such as sample travel, thickness, function controlling, day, time, temperature and time on/off.
 
◎     Stand by mode, after initialization, the temperature in cryostat chamber can be controlled between -4℃ an -9℃ by computer automatically; once stopped initializing, the temperature in freeze chamber will arrive to working temperature within 10 minutes
 
◎     Control panel with locking function to avoid improper operation.
 
◎     Multi position handwheel locking
 
◎     Sensor self-diagnosis function.
 
◎     Wide freezing shelf may hold 10 specimen cassettes
 
 

Technical Specifications

 
◎freeze chamber temperature rage:-10℃~-30℃
 
◎Cool 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 be customized. ◎Power:650W
 
◎Weight:125kg
 
◎Dimensions(W×D×H):660×640×1130mm