Computerized Fast Freezing and Paraffin Dual-Purpose Microtome

This computerized fast freezing and paraffin dual-purpose microtome consists of a rotary microtome and an intelligent fast freezing system. The machine adopts nanomaterials and an intelligent LCD display (intuitive display and easy operation), with functions including set temperature display, real-time temperature display, automatic alarm, automatic defrosting (the cold stage features fast defrosting for convenient and quick tissue replacement), and automatic constant temperature. The microtome handwheel can be self-locked at any position, and the specimen holder can be quickly replaced, enabling both fast frozen sectioning and routine paraffin sectioning in one machine. It is an ideal product for biological histology and clinical pathology.

Main Technical Parameters

• Section thickness range: 1–40 µm
• Minimum graduation of section thickness adjustment: 1 µm
• Section precision: ±10%
• Maximum paraffin section area: 40 × 33 mm
• Maximum area of freezing stage: 45 × 40 mm
• Maximum temperature difference of freezing stage: ≥60℃
• Maximum temperature difference of freezing knife: ≥50℃
• Fast cold stage defrosting (3–5 minutes)
• Automatically resumes refrigeration after defrosting, reaching sectioning temperature in 4–7 minutes