key components such as  guide rail ,screw mandrel,Ratchet rod are import from Japan. The Rotary microtome YD-315  is ideal for most routine histology, biological and industrial needs. High precision & stability ensures exact reproducible section quality in wax and plastic embedded sections.   Product specifications : • New special and improved blade carrier which Non-stick with tissue section in surface • High precision specimen feed • Universal cassette clamp and standard specimen clamp • The hand wheel can be locked in any position or highest position , The dual fail-safe control system is safe and reliable • It adopt the special blade Carrier , it is more safe and convenient to use the disposable blade directly . good durability and long service life • Smoothly running hand wheel • Spacious, integrated section waste tray • One New coming Special Blade carrier can use both of High and Lower Disposable Blade (Optional Accessories)• Section thickness range: 0- 60um Setting values : From 0-2 um in 0.5 um –increments Form 2-10um in 1 um-increments Form 10-20 um in 2 um-increments Form 20-60um in 5 um-increments • Horizontal specimen stroke :28 mm • Vertical specimen stroke : 60mm • Precision error: ± 5% • Sample orientation:8°along the X-Y-axis,rotable 360° • Maximum section size: 50 × 45mm • Dimensions incl. tray (L/T/H)：300mm（L）X570mm（W）X270mm（H） • Net weight:34kg