Automatic microtome BK-2228

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Introduction
The BK-2228 automatic microtome is designed for producing thin, uniform tissue sections for histology and laboratory use. It supports sectioning from 0.25 to 100 μm and trimming up to 600 μm, with a minimum adjustable index of 0.25 μm. The device includes a lengthening blade adapter and tool post for safer operation and improved tool retraction.

Product information

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

Features

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

Technical Parameters

• Model: 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 movement up to 60 mm; left/right up to 23 mm
• Sample adjustment: Horizontal ±8°; Vertical ±8°; Rotation 90°
• Power supply: AC 110/220V, 50/60Hz
• Power: 150 W
• External size (W×D×H): 610 × 490 × 340 mm
• Net weight: 45 kg; Gross weight: 65 kg
• Packing size (W×D×H): 730 × 610 × 590 mm

Packaging & Delivery

• Packaging: Protective inner packaging and export carton included
• Typical lead time: within 7 days for factory stock
• Shipping: Available by air or sea; factory direct supply