Freezing Semi Automatic Microtome Machine MDLK228
- Freezing Semi Automatic Microtome Machine MDLK228 for precise sectioning of specimens
- Offers a freezing chamber temperature range of -40℃ to -10℃ for optimal specimen preservation
- Features a chuck holder with a minimum temperature of -50℃ and a freezing shelf minimum temperature of -45℃
- Equipped with two Peltier element cooling spots and a maximum specimen size of 50mm×80mm
- Allows for adjustable chuck holder angle up to 12° and a specimen vertical stroke of 70mm
- Provides section thickness range from 1μm to 100μm, with adjustable trimming thickness range from 10μm to 400μm
- Operates on AC220V±10%, 50Hz power with a power consumption of 800W
- SKU
- MDLK228
- Brand
- MDL
- Manufactured by
- MedicalDeviceLab
- Availability
- In stock
- ✓ Worldwide shipping
Freezing Semi Automatic Microtome Machine MDLK228
Precision cryostat system engineered for histopathology and research laboratories. Delivers consistent frozen sections with adjustable thickness from 1μm to 100μm, supported by dual Peltier cooling elements and robust specimen positioning for reliable diagnostic outcomes.
Clinical overview
The MDLK228 is a semi-automatic freezing microtome designed for high-throughput frozen section preparation in clinical and research laboratories. Equipped with dual Peltier cooling elements, it maintains precise chamber temperatures down to −45°C on the freezing shelf and −50°C at the chuck holder, enabling rapid specimen freezing and consistent section quality. The system accommodates specimens up to 50mm × 80mm and delivers section thickness adjustable in fine increments (1μm–20μm in 1μm steps, 20μm–50μm in 2μm steps, and 50μm–100μm in 5μm steps), meeting the exacting demands of intraoperative consultation and diagnostic histopathology.
Robust construction with a net weight of 125kg and compact footprint (660mm × 640mm × 1130mm) ensures stable operation and laboratory integration. Dual feeding speeds (0.9mm/s and 0.3mm/s) and adjustable specimen positioning (up to 12° chuck angle, 70mm vertical stroke, 20mm horizontal stroke) provide operators with flexible workflow control. The trimming function (10μm–400μm range) and retraction capability (0μm–80μm) streamline specimen preparation and reduce waste.
Key features & surgeon benefits
Dual Peltier Technology
- Two independent Peltier cooling spots for uniform specimen freezing
- Chamber range −40°C to −10°C; shelf minimum −45°C; chuck minimum −50°C
- Peltier element minimum −60°C for rapid thermal stabilisation
Adjustable Thickness Control
- Section thickness 1μm–100μm with fine-increment adjustment (1μm, 2μm, 5μm steps)
- Trimming range 10μm–400μm in graduated increments
- Retraction 0μm–80μm in 5μm steps for optimal section recovery
Semi-Automatic Operation
- Dual feeding speeds (0.9mm/s and 0.3mm/s) for rapid or fine sectioning
- Specimen vertical stroke 70mm; horizontal stroke 20mm for flexible positioning
- Chuck angle adjustment up to 12° for optimal blade engagement
Robust Design & Support
- Net weight 125kg with stable footprint ensures vibration-free operation
- Compact dimensions (660 × 640 × 1130mm) fit standard laboratory benches
- 2-year manufacturer warranty and lifetime technical support included
Technical specifications
| Freezing chamber temperature range | −40°C to −10°C |
|---|---|
| Freezing shelf minimum temperature | −45°C |
| Chuck holder minimum temperature | −50°C |
| Peltier element minimum temperature | −60°C |
| Peltier cooling spots | 2 (dual independent) |
| Maximum specimen size | 50mm × 80mm |
| Chuck angle adjustment | Up to 12° |
| Specimen vertical stroke | 70mm |
| Specimen horizontal stroke | 20mm |
| Rough feeding speed | 0.9mm/s; 0.3mm/s |
| Section thickness range | 1μm–100μm (adjustable in 1μm, 2μm, 5μm increments) |
| Trimming thickness range | 10μm–400μm (adjustable in 5μm, 10μm, 50μm increments) |
| Retraction range | 0μm–80μm (5μm increments) |
| Voltage & frequency | AC220V±10%, 50Hz (standard) or AC110V±10%, 60Hz |
| Power consumption | 800W |
| Net weight | 125kg |
| Dimensions (W × D × H) | 660mm × 640mm × 1130mm |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Freezing Microtome Unit | Complete semi-automatic cryostat with dual Peltier cooling system, specimen chuck, and feed mechanism | 1 |
| Freezing Chamber | Insulated chamber with temperature control (−40°C to −10°C range) | 1 |
| Specimen Chuck Holder | Adjustable chuck with angle positioning (up to 12°) and thermal contact | 1 |
| Microtome Blade | Precision cutting blade (type and size as applicable) | 1 |
| Control Panel | Semi-automatic control interface with temperature and thickness adjustment | 1 |
Get in touch for pricing & availability
Contact our sales team to discuss your laboratory requirements, request a detailed quote, or arrange a product demonstration of the MDLK228 cryostat system.
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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