Pathological Instruments
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Roundfin RD-495 High-Performance Manual Microtome
1. Imported cross-roller guide rails with screw drive for superior precision
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2. Section thickness: 0-60μm with ±5% precision error
3. 3D adjustable specimen holder: XY 0°-8°, 360° rotation, 70mm vertical travel
4. Quick clamp change between paraffin block and cassette clamps
5. Specimen retraction: 60μm (Can close), max sample size: 70*70mm
6. CE / ISO 13485 certified, 1-year warranty with lifetime support -
Roundfin RD-500 Carousel Type Auto Tissue Processor
1. Carousel design with 12 cups: 9 reagent + 3 paraffin cups, 1.3 (2.3L optional)L (2.3L optional)
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2. Built-in basket rotation every 5 min for thorough reagent mixing
3. Wax cup temperature: 55-85°C; 10 built-in programs, 12 processing steps
4. Automatic cylinder change with 5-second draining to prevent reagent mixing
5. Power-off protection with memory resume; delayed start up to 1 month
6. Dual limiters + obstacle detection sensor for safety; 1 year and whole lifetime technical support -
Roundfin RD-355AT Full-Auto Microtome
1. Fully automatic operation with adjustable cutting speed 0-300 mm/s
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2. Section: 0.5-100μm with ±5% precision error
3. Trimming: 0-500 μm, retraction: 0-220μm/turn on or off
4. Specimen orientation: ±8° XY, 360° rotation, 60mm (70mm is optional customization) vertical stroke
5. Sample size: Standard Embedding box Maximum 50*45mm standard, 50x70mm maximum
6. CE / ISO 13485 certified, OEM customization accepted -
Roundfin RD-MF55 Paraffin Microtome with Flotation Bath
1. 5-inch color touchscreen with real-time parameter display
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2. Section: 0.25–1000 µm; Trimming: 0.25–1000 µm; Retraction: 0–1000 µm (adjustable)
3. SDS Section Flotation: temperature-controlled (20–60°C (adjustable)), 1.0 L, with illumination
4. Paraffin block clamp cooling (0°C–10°C) for prolonged section quality
5. Switchable dry/wet sectioning mode; rock mode; optional external cooling to -15°C
6. Expandable with stereo microscopes, rapid cooling, auxiliary equipment -
Roundfin XH-4002 Histology Paraffin Wax Dispenser
1. Full computer automated control with intelligent digital temperature control
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2. USA-made temperature sensors for precise and reliable performance
3. New-type energy-efficient heating elements for fast reliable heating
4. Auto memory & restoration: preset temperature saved automatically
5. Temperature: 0-85 deg C; 10L reservoir; LED heating status display
6. Compact: 410 x 350 x 480 mm mm, 20kg -
Roundfin TR-302 Wax Paraffin Trimmer
1. Fast heat-up: 5-8mins to 85°C (±2°C) with unique heating system
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2. Tilted aluminum alloy heating surface with grooves for smooth wax drainage
3. Built-in 300ml waste collection drawer for easy disposal
4. Low centre of gravity with ergonomic handles for firm positioning
5. Waterproof, well-insulated, heat-resistant design; 50W power
6. Compact: L285×W160×H120 mm mm, 1.95kg; dual voltage: AC 220V/50Hz / 110V 60Hz -
Roundfin XH-90 Paraffin Trimmer
1. Compact table top design: L285×W125×H205 mm mm, 3.6kg -- fits any lab bench
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2. Surface temperature: 80°C (±2°C); preheat: 5-8mins
3. Magnetic removable collection tray with PE disposable liner for easy wax disposal
4. Grooved heating surface ensures proper wax drainage; trims multiple blocks simultaneously
5. Two temperature settings: low ~27 deg C, high ~33 deg C
6. UL listed power cord; dual voltage: AC 220V/50Hz / 110V 60Hz -
Roundfin RD-QS1100 Fully Automated Compact Slide Stainer
1. Compact design: L*W*H=300mm*705mm*280mm mm, only 21KG -- fits on any lab bench
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2. 6 pcs staining racks with 20 (Repeat Station, Clean Bath can be set) (135ml each, stations 2-17 auto-cleanable)
3. Heating tank: ≤70°C; processing time per tank: 59min59s
4. 10pcs, with online fault reminder code; water protection with auto shut-off & alarm; auto-calibration
5. Priority-adjustable for sample conditions; LCD screen for real-time status
6. CE; ISO 13485 certified; 1 year and lifetime technical support -
Roundfin RS-4 Fully Automated Slide Stainer
1. Color touch screen with 6 programmable staining modes
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2. Stains 45pcs slides per batch; 2 programs (Max 90pcs slides) simultaneously
3. 18 reagent tanks (1000ml each) + 1 wash tank + 1 drying tank; heating tank: 0-99°C
4. Robotic arm with shaking (0-9 seconds) & draining to reduce dye carry-over
5. Exhaust filtration with ozone purification; single-cylinder open/close design
6. Auto/manual free switch; CE; ISO 13485 certified; 1 year warranty and lifetime technical support













