Leica CM3050 S Cryostat, 0.5 - 300 µm, Leica (CAT#: STEM-HEPO-0008-YJL)

Leica CM3050 S Cryostat, 0.5 - 300 µm, model CM3050 S, is manufactured by Leica. The Leica CM3050 S is an advanced cryostat system designed to enhance user comfort and to meet the demands of cryosectioning in a broad range of research applications. Featuring excellent safety standards for practically all types of cryosectioning applications, the CM3050 S is the perfect solution for precise specimen orientation and output quality.
Among the many superior features of the CM3050 S system is its powerful, quick freezing shelf. The actively cooled quick freezing shelf (-45 °C) with its heat extractor allows extremely fast specimen freezing. A truly flexible system, this Leica cryostat allows for hydraulic cabinet height adjustment to give the user freedom to work comfortably while sitting or standing. All functional keys are easily accessible in any position.
The Leica CM3050 S cryostat provides the most important settings such as cutting speed range, cryo chamber and specimen temperature, defrost time and duration, coarse feed and object temperature can be conveniently and accurately preselected by simply pushing a button. A new feature that has been added is the section thickness selection from outside the cryochamber – now conveniently located at the control panel.

Condition: Certified Pre-Owned
MICROTOME
Section thickness setting: 0.5 to 300 µm
Maximum specimen size: 40 mm x 55 mm
Horizontal specimen feed: 25 mm
Vertical specimen stroke: 59 mm
Specimen retraction: 50 µm
Specimen precision orientation: by 8° (x/y/z axis)
Trimming: 5 to 150 µm ± 0,5 µm in steps of 5, 10, 30, 50, 100, and 150 µm
Motorized coarse feed at two speeds: 500 µm/s; 1,000 µm/s
CUTTING MOTOR
Cutting speed ranges: 0.1 mm/s to 170 mm/s; 0.1 mm/s to 100 mm/s; Vmax 210 mm/s
CRYOCHAMBER COOLING
Temperature setting range: 0 ℃ to -40 ℃
Defrosting: Programmable; 1 Automatic defrost cycle/24 h; Duration: 6 -12 min, manual defrosting
Freezing shelf temperature: Approx. -45 ℃ at an ambient temperature of 22 ℃
SPECIMEN COOLING (OPTIONAL)
Temperature setting range: -10 ℃ to -50 ℃ (+/-3 K)
Defrosting: Manual defrosting
CRYOCABINET
Dimensions (w/h/d): 882 x 1040 x 766 mm
Weight (incl. microtome): Approx. 180 kg
Power draw: 1800 VA

Actively cooled quick freezing shelf (-45 °C)
Automatic hot gas defrost cycle, programmable
Manual defrosting, independent operation for the cryochamber and the specimen head
Usage of both standard and all Miles®-specimen discs possible
Battery-powered electronic memory back-up
Optional hydraulic height adjustment
Optional separate specimen cooling adjustable down to -50 °C
Cooling via two separate refrigeration systems in units with specimen cooling (optional)

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