Rotary microtome BK-2228

automaticfor histologylaboratory

Product overview
Brand: BIOBASE
Model: BK-2228
Origin: China
Delivery time: Within 7 days
Supply capacity: Factory direct supply

Introduction
The BK-2228 automatic microtome is designed for histology and pathology laboratories to produce thin, uniform tissue sections. It performs sectioning from 0.25 to 100 μm and trimming up to 600 μm with a minimum adjustable index of 0.25 μm. The unit includes a blade lengthening adapter and tool post to enhance operator safety and blade retraction control.

Key features

• Built-in 4.3-inch HD smart display for full control and real-time status visualization.
• Maintenance-free cross guide rail and precision motor-lead screw assembly for reliable, precise transmission.
• Dual independent locking design and blade protective cover for operator protection.
• Visual zero-offset positioning system enabling X/Y adjustment and ±8° horizontal sample positioning.
• Anti-sticking coated pressing plate to reduce paraffin residue and simplify daily cleaning.
• External handheld controller for flexible and ergonomic operation.
• Magnetic suction anti-static chip tank for easy chip removal and cleaning.

Technical specifications
Mode: BK-2228
Sectioning thickness range: 0.25–100 μm
Trimming thickness range: 1–600 μm
Retraction range: 0–200 μm
Minimum sectioning thickness: 0.25 μm
Automatic sectioning speed: 1–10 adjustable levels
Precision: ±5%
Max specimen size: 70×70 mm
Specimen stroke: Horizontal 28 mm; Vertical 70 mm
Tool holder stroke: base max movement 60 mm; left/right max 23 mm
Sample adjustment: Horizontal ±8°; Vertical ±8°; Rotation 90°
Power supply: AC110/220V, 50/60Hz
Power: 150 W
External dimensions (W×D×H): 610×490×340 mm
Net weight: 45 kg
Packing size (W×D×H): 730×610×590 mm
Gross weight: 65 kg

Packaging & delivery

• Packaging: internal protection and export carton included
• Typical lead time: within 7 days for factory stock
• Shipping: available by air or sea; factory direct supply