Biological Tissue Semi Automatic Microtome Machine MDLK229
Precision semi-automatic microtome for consistent tissue sectioning in histopathology and research laboratories. Features adjustable section thickness from 0–100 micrometers, rapid freezing chamber with temperature control from −35°C to −10°C, and quick-freezing capability reaching −45°C for optimal specimen preservation and analysis.
Clinical overview
The MDLK229 is a robust semi-automatic microtome designed for high-volume tissue sectioning in clinical and research histopathology laboratories. Its precision mechanical drive system delivers consistent section thickness across the full 0–100 micrometer range, with adaptive step increments (1 μm, 2 μm, 5 μm, and 10 μm) tailored to different thickness requirements. The integrated freezing chamber maintains stable temperatures between −35°C and −10°C, while the rapid quick-freezing shelf achieves −45°C for optimal specimen embedding and sectioning quality.
Built for reliability and ease of use, the MDLK229 accommodates specimens up to 55 mm × 55 mm with 20 dedicated freezing points on the specimen holder, enabling batch processing and workflow efficiency. Dual voltage support (AC 220V 50Hz or AC 110V 60Hz) ensures compatibility across global laboratory environments. The machine’s 690W refrigerating capacity and manual/auto defrost options provide flexibility for diverse laboratory protocols, while its compact footprint (780 mm × 700 mm × 1152 mm) fits seamlessly into standard histology suites.
Key features & surgeon benefits
Adaptive Section Control
- Adjustable thickness 0–100 μm with intelligent step increments
- Horizontal specimen stroke 25 mm; vertical stroke 60 mm for flexible positioning
- Specimen clamp angle adjustment up to 12° for optimal sectioning geometry
High-Throughput Processing
- 20 specimen holder freezing points enable batch sectioning
- 2 switchable semi-conductor freezing points for rapid specimen exchange
- Fast specimen movement at 0.7 mm/s reduces sectioning cycle time
Dual-Zone Freezing System
- Freezing chamber range −35°C to −10°C with manual/auto defrost
- Quick-freezing shelf reaches −45°C for superior specimen preservation
- 690W refrigerating capacity with R404a refrigerant (300 g ± 5 g)
Flexible Power & Support
- Dual voltage: AC 220V 50Hz (±10%) or AC 110V 60Hz (±10%)
- Low input power consumption (650 VA) reduces facility load
- Compact design (145 kg net weight) simplifies installation and relocation
Technical specifications
| Indications | Histopathology, tissue sectioning, cryostat applications, diagnostic and research laboratories |
|---|---|
| Section thickness range | 0–100 μm with adaptive step increments (1 μm, 2 μm, 5 μm, 10 μm) |
| Specimen size (max) | 55 mm × 55 mm |
| Specimen holder freezing points | 20 points; 2 switchable semi-conductor points |
| Freezing chamber temperature | −35°C to −10°C (manual/auto defrost) |
| Quick-freezing shelf temperature | Minimum −45°C |
| Refrigerating capacity | 690 W; R404a refrigerant (300 g ± 5 g) |
| Specimen stroke (horizontal) | 25 mm |
| Specimen stroke (vertical) | 60 mm |
| Specimen clamp angle adjustment | Up to 12° |
| Specimen fast moving speed | 0.7 mm/s |
| Electrical supply | AC 220V 50Hz (±10%) or AC 110V 60Hz (±10%) |
| Input power | 650 VA |
| Safety classification | IEC category I, Type B |
| Dimensions (W × D × H) | 780 mm (650 mm without handwheel) × 700 mm × 1152 mm |
| Net weight | 145 kg |
| Packaging dimensions | 785 mm × 785 mm × 1336 mm |
| Packaging weight | 180 kg |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Specimen Disc | Stainless steel specimen holder discs | 10 |
| Fuse (2A) | Replacement fuses for electrical protection | 2 |
| Fuse (15A) | Replacement fuses for main circuit protection | 2 |
| Appliance Stand | Stable base support for microtome installation | 1 |
| Power Line | Electrical supply cable with regional connector | 1 |
| Hexagonal Wrench Set | Maintenance and adjustment tools | 1 set |
| Brush | Cleaning brush for specimen chamber and optics | 1 |
| Handle | Specimen advancement manual control handle | 1 |
Get in touch for pricing & availability
Contact our clinical equipment specialists to discuss the MDLK229 semi-automatic microtome, bulk procurement options, OEM customisation, and regional support. We provide comprehensive technical documentation, installation guidance, and ongoing laboratory support.
Email: info@medicaldevicelab.com
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