Roundfin RD-315 Manual Rotary Microtome
1. Japanese-imported cross roller guides and bearings with permanent lubrication
2. Section thickness: 0-60 μm with ±5% precision error
3. 3D omnidirectional adjustable sample clamping system
4. Specimen orientation: 8° XY-axis, ±90° rotation, stroke V: 0-60mm
5. Full-length red blade guard and safety unloading device
6. CE / ISO 13485 certified, 1-year warranty with lifetime support
Product Overview
The Roundfin RD-315 is a precision manual rotary microtome featuring Japanese-imported cross roller guides and bearings with permanent lubrication for maintenance-free accuracy. With a section thickness range of 0-60 μm (±5% precision error), 3D omnidirectional sample clamping, and a tool-free 5-second chuck exchange system, the RD-315 is engineered for efficient, high-quality histology sectioning. The full-length red blade guard and safety unloading device protect operators, while the streamlined cover enables neat storage and dual-side operation. CE and ISO 13485 certified.
Key Specifications at a Glance
Type: Manual Rotary | Section: 0-60 μm | Sample: 60*50mm | Cert: CE / ISO 13485
Technical Specifications
| Model | RD-315 |
| Type | Manual Rotary Microtome |
| Section Thickness | 0-60 μm (4 ranges with variable increments) |
| Precision Error | ±5% |
| Sample Orientation | 8° along the X-Y-axis, rotate ±90° |
| Max Sample Size | 60*50mm |
| Vertical Stroke | 0-60mm |
| Horizontal Stroke | 0-28±1mm |
| Blade Holder Movement | F/B: ±25mm | L/R: ±20mm |
| Blade Height | 105mm |
| Section Base Angle | 0°-10° |
| Product Size | (L)300mm*(W)570mm*(H)270mm |
| Weight | 30KGS |
| Packing | 620x560x520mm; 45KGS |
| Certification | CE; ISO 13485 |
| Warranty | 1 year, lifetime technical support |
Key Features
- Japanese-Imported Precision Guides — Cross roller guides and bearings with permanent lubrication provide maintenance-free accuracy and smooth operation for years of service.
- 3D Omnidirectional Clamping — 8° XY-axis adjustment with ±90° rotation enables precise specimen alignment without tool changes.
- Tool-Free 5-Second Chuck Exchange — Rapid specimen chuck swap system boosts efficiency in high-throughput labs. Quick interchange between disposable and steel blade holders.
- Two-Stage Rapid Block Repair — Unique dual-phase trimming mechanism significantly improves working efficiency compared to standard manual microtomes.
- Full-Length Safety Guard — Red blade guard plus safety unloading device protect operators. One-hand lockable handwheel and quick-locking handle ensure safe operation.
- Streamlined Design — Cover stores blades and wax neatly. Dual-side operation with smooth handwheels reduces operator fatigue. Belt cover prevents debris buildup.
Application Scenarios
| Scenario | How It Supports |
|---|---|
| Hospital Pathology Lab | ±5% precision with tool-free chuck exchange supports high-throughput diagnostic workflows. Dual-side operation enables efficient multi-user labs. |
| Research Institute | Japanese-imported guides and ±90° sample rotation with 3D clamping accommodate diverse research specimens and protocols. |
| Medical College | Full-length safety guard and one-hand lockable handwheel provide safe operation for student training. Smooth handwheels reduce fatigue. |
| Veterinary Pathology | Quick blade holder interchange supports diverse specimen types from small biopsies to large tissue samples. |
FAQ
What are the section thickness intervals?
The RD-315 offers four precision ranges: 0-2 µm (0.5 µm increment), 2-10 µm (1 µm), 10-20 µm (2 µm), and 20-60 µm (5 µm).
How does the tool-free chuck exchange work?
The specimen chuck can be exchanged in approximately 5 seconds without tools, enabling rapid transition between wax blocks and cassettes during high-throughput workflows.
What makes the Japanese-imported guides different?
Japanese cross roller guides and bearings feature permanent lubrication, requiring zero maintenance over the instrument's lifetime while maintaining ±5% precision accuracy.
What blade types are compatible?
The RD-315 supports both wide and narrow disposable blades as well as steel blades. The quick-interchange system allows switching between blade holder types for different specimen requirements.
