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Leica CM3050

UsedLeicaEmbedding stationsNetherlands
Procurable

Not in stock, available to order through our sourcing team

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Width
882 mm
Depth
766 mm
Height
1040 mm
Weight (including microtome)
180 kg
Temperature setting range
0°C to -40°C
Availability
Procurable
Lead time
Confirmed with your quote
All 22 specifications
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Specifications 22

Brands
Leica
New/Used
Used
Width
882 mm
Depth
766 mm
Height
1040 mm
Weight (including microtome)
180 kg
Temperature setting range
0°C to -40°C
Defrosting
programmable 1 automatic defrost cycle/24 h duration; from 6 to 12 min; manual defrosting
Freezing shelf temperature
Approx. -43°C at an ambient temperature of 22°C
Temperature setting range (optional specimen cooling)
-10°C to -50°C (±3 K)
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)
Cutting speed ranges
0.1 mm/s to 170 mm/s; 0.1 mm/s to 100 mm/s; Vmax 210 mm/s
Section thickness setting
0.5 to 300 μm
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 and 1,000 μm/s
Power draw
1800 VA
Availability
Procurable
Lead time
Confirmed with your quote

Product description

Semi-automatic rotary microtome cryostat with precise frozen tissue sectioning and independent dual cooling system.

The Leica CM3050 S cryostat is a semi-automatic rotary microtome designed for precise sectioning of frozen specimens, particularly delicate tissues such as brain samples. This instrument ensures reproducible thin sections, making it indispensable in histology and pathology laboratories.

Key features:

  • Precision sectioning: Offers x/y orientation adjustment up to 8° and a 25 mm horizontal specimen feed for consistent thin sections.
  • Advanced cooling system: Independent refrigeration for the object head and efficient insulation maintain stable cryochamber temperatures, even during extended serial sectioning.
  • User comfort: Low working height and ample knee space allow comfortable seated operation; optional electrohydraulic height adjustment accommodates standing users.
  • Enhanced productivity: Motorised drive with foot-pedal control frees both hands for sample handling, while section thickness totaliser and counter facilitate efficient trimming.
  • Organised workspace: Spacious cryochamber with freezing stage, tool tray, and accessible storage ensures essential items are within reach.

The Leica CM3050 S is widely used in:

  • Histology and pathology laboratories
  • Neuroscience research centres
  • Biotechnology institutions
  • Clinical diagnostic facilities

Since its release in the early 2000s, the Leica CM3050 S has remained a trusted tool in laboratories worldwide, renowned for its precision and reliability in frozen tissue sectioning.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026