Pathological Instruments
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Roundfin RD-1301 Tissue Processor
1. 7-inch color LCD touch screen with human-machine interaction for easy operation
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2. Stores 20 editable programs; 14 cups (10 reagent + 4 paraffin)
3. Multiple capacities: 4 options from 1000ml to 3500ml (60-240 specimens)
4. Temperature: 0°C~99°C; triple-protection sewage heating with precise control
5. Power-off memory (6 hours); delayed start up to 1 year; green air purification system
6. Advanced specimen protection; automatic reset & positioning; CE; ISO 13485 certified -
Roundfin RD-355AT ( New ) Dual-Control Fully Automatic Microtome
1. Section thickness range: 0.25-999 μm with 0.25 μm minimum increment
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2. Adjustable cutting speed: 0-420 mm/s; 450-500 mm/s customization available
3. Touchscreen control with optional remote panel or foot switch
4. Single, continuous, step, rocking and full-handwheel manual cutting modes
5. Adjustable 0-999 μm specimen retraction with memory-position return
6. Maximum cutting area 50 × 70 mm; high- and low-profile blade compatible -
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-BM,BL III Tissue Embedding Center
1. Independent 3-Zone Temperature Control — Separate digital controllers for paraffin reservoir, working area, and cold plate — each adjustable to protocol requirements.
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2. Large 5L Paraffin Reservoir — High-capacity reservoir reduces refill frequency during continuous embedding sessions. Filtered dispensing nozzle eliminates debris.
3. Integrated Cold Plate — Rapid -5°C to -15°C cooling accelerates block solidification, improving workflow throughput compared to passive cooling.
4. Ergonomic Workstation Design — Heated working surface with integrated LED-illuminated magnifying lens reduces operator fatigue during long embedding sessions.
5. Durable 304 Stainless Steel Construction — Fully welded and polished surfaces resist paraffin buildup and facilitate quick cleaning between sessions. -
Roundfin RD-Prime-SA660 Semi-Automatic Rotary Microtome
1. Semi-automatic motorized specimen feed with manual handwheel sectioning and trimming
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2. Section thickness range: 0-300 µm; trimming range: 0-1000 µm
3. Adjustable specimen retraction: 0-300 µm in 10 µm increments
4. Slow/fast motorized feed speeds: 800/1800 µm/s
5. ≥5-inch color touchscreen plus glove-friendly physical controls
6. Specimen position memory, real-time travel display and limit alarms
7. Maximum section size: 80 × 70 mm -
Roundfin XH-90 Paraffin Trimmer
1. Compact table top design: L285×W125×H205 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 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, 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, 1.95kg; dual voltage: AC 220V/50Hz / 110V 60Hz -
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













