Roundfin RD-485 Semi-Auto Microtome
1. Semi-automatic operation with high-definition color touch screen
2. Section thickness: 0-100 μm, ±0.1 μm, trimming: 0-999 μm, ±1 μm
3. Specimen retraction: 0-100 μm (can close), slow feed: 1 mm/s-3.5 mm/s, can be set freely
4. Specimen orientation: XY ±8°, 360° rotation, vertical travel 0-60mm
5. Handwheel with 2 independent locks: 360° position + top quick lock
6. CE / ISO 13485 certified, 1-year warranty with lifetime technical support
Product Overview
The Roundfin RD-485 is a semi-automatic tissue rotary microtome designed for precision histology sectioning in hospital pathology labs, research institutions, and medical colleges. Featuring a high-definition color touch screen, precision specimen feed with 0.25 μm starting thickness, and a handwheel with dual independent locking systems, the RD-485 combines reliable precision with user-friendly operation. CE and ISO 13485 certified with 1-year warranty and lifetime technical support.
Key Specifications at a Glance
Type: Semi-Auto | Section: 0-100 μm, ±0.1 μm | Specimen: 60*50mm | Cert: CE / ISO 13485
Technical Specifications
| Model | RD-485 |
| Section Thickness | 0-100 μm, ±0.1 μm |
| Trimming Thickness | 0-999 μm, ±1 μm |
| Specimen Retraction | 0-100 μm (can close) |
| Slow Feed Speed | 1 mm/s-3.5 mm/s, can be set freely |
| Fast Feed Speed | 0.1 mm/s-1 mm/s, can be set freely |
| Point Control Distance | 1-100 μm |
| Specimen Size | 60*50mm |
| Specimen Orientation | XY-8, at any angle within 360° |
| Vertical Travel | 0-60mm |
| Horizontal Travel | 30±1mm |
| Blade Holder Movement | F/B: ±35mm | L/R: ±25mm |
| Slicing Angle | 0°-15° |
| Product Size | (L)580*(W)490*(H)315mm |
| Weight | 35KGS |
| Power Supply | AC220V±10%, 50Hz±1Hz / 150VA |
| Package | 660*520*420mm, 45KGS |
| Certification | CE; ISO/13485 |
| Warranty | 1 year and lifetime technical support |
Key Features
- HD Color Touch Screen — Displays all key functions: sectioning mode, thickness, trimming, counter, total sections, and retraction. High-precision photoelectric control system ensures 0.1 μm slicing accuracy.
- Intelligent Feed Control — Semi-ultra thin slicing from 0.25 μm with precision specimen feed drive for consistent, reproducible sections.
- Dual Handwheel Locks — 360° position lock and top quick lock provide maximum safety during specimen loading and instrument maintenance.
- Versatile Blade Holder — Supports disposable blades with precise lateral adjustment to use the full blade width. Includes two blade holders (high & low profile) with safety guards.
- Robust Easy-Clean Design — Sturdy base ensures stable operation. Smooth housing and large detachable waste tray simplify cleaning and maintenance.
- Precision Specimen Orientation — XY ±8° adjustment with 360° rotation and precise alignment system for accurate specimen positioning.
Application Scenarios
| Scenario | How It Supports |
|---|---|
| Hospital Pathology Lab | Touch screen interface with semi-automatic feed for consistent diagnostic-quality sections in high-throughput environments. |
| Research Institute | Semi-ultra thin slicing from 0.25 μm supports advanced research protocols requiring ultra-precise specimen preparation. |
| Medical College | Intuitive touch screen and safety handwheel locks make it suitable for student training environments with guided supervision. |
| Veterinary Pathology | Universal clamp compatibility and detachable waste tray accommodate varied veterinary specimen types with easy sanitization. |
Product Video
FAQ
What is the minimum section thickness?
The RD-485 can achieve 0-100 μm, ±0.1 μm with the precision photoelectric control system supporting semi-ultra thin slicing from 0.25 μm.
How does the RD-485 differ from the RD-485 PRO?
The RD-485 features a touch screen with dual handwheel locks for reliable semi-automatic operation. The RD-485 PRO adds remote control, 3-point handwheel locking, automatic specimen alignment, and sleep mode for advanced automation.
What blade types are supported?
The blade holder supports disposable blades with lateral adjustment for full blade width utilization. Two blade holders (high and low profile) with safety guards are included as standard.
What is the warranty?
The RD-485 comes with a 1-year warranty and lifetime technical support. OEM customization is available with the ROUNDFIN brand or your own branding.
