Laboratory centrifuge LLC-104

for biologyfor hematologyclinical

Overview
Labotemp High Speed Benchtop Centrifuge LLC-104 is a high-performance laboratory centrifuge engineered for clinical and research workflows. It reaches up to 21,000 rpm with a maximum RCF of 31,061 ×g and supports a standard capacity of 4 × 100 ml. The unit combines a frequency-converter motor, microprocessor control and an LCD for real-time RPM/RCF monitoring, enabling precise, repeatable separations for blood processing, PRP, hematocrit analysis and molecular sample preparation.

Key Features

• Maximum speed: 21,000 rpm; maximum RCF: 31,061 ×g
• Standard capacity: 4 × 100 ml
• Microprocessor-controlled system with LCD and real-time RPM/RCF display
• Frequency converter (AC) motor for smooth, stable speed control
• Low-noise operation ≤58 dB(A)
• Automatic RPM/RCF conversion and adjustable parameters during run
• Up to 30 programmable memory settings and last-run recall
• Adjustable acceleration/deceleration: 0–10 levels for gentle handling
• Automatic lid locking, RFID rotor identification and active imbalance shutdown
• Emergency lid release during power failure and viewing port for monitoring/calibration
• 304 stainless steel chamber; powder-coated high-strength steel body
• Aluminum alloy rotors with high strength and corrosion resistance; rotors and buckets autoclavable
• Aerosol-tight caps and self-diagnostic error display

Applications

• High-speed separation of DNA, RNA and proteins in molecular biology
• PCR sample preparation and micro-volume processing
• Clinical separation of blood, serum and plasma
• Pharmaceutical quality-control and analytical testing
• Biochemistry workflows for protein and enzyme isolation
• Research labs requiring precise, repeatable centrifugation
• Cell-culture processing and pellet formation
• Clarification and analysis of food and environmental samples

Optional Rotors / Adapters (selection)
No. | Rotor / Adapter | Capacity | Max Speed | Max RCF | Note

• NO.1 — Angle rotor: 12×1.5/2.2 ml | Max speed: 21,000 r/min | Max RCF: 31,061×g | Note: PP/PC tubes
  
  • Adapter: 12×0.5 ml
  • Adapter: 12×0.2 ml
• NO.2 — Angle rotor: 12×5 ml | Max speed: 16,500 r/min | Max RCF: 19,480×g | Note: PP/PC tubes (round bottom)
  
  • Adapter: 12×1.5 ml
• NO.3 — Angle rotor: 12×10 ml | Max speed: 15,000 r/min | Max RCF: 21,130×g | Note: PP/PC tubes (round bottom)
  
  • Adapter: 12×5 ml
  • Adapter: 12×1.5 ml
• NO.4 — Angle rotor: 24×1.5/2.2 ml | Max speed: 16,000 r/min | Max RCF: 24,843×g | Note: PP/PC tubes
  
  • Adapter: 24×0.5 ml
  • Adapter: 24×0.2 ml
• NO.5 — Angle rotor: 48×1.5/2.2 ml | Max speed: 14,000 r/min | Max RCF: 20,379×g | Note: PP/PC tubes
  
  • Adapter: 48×0.5 ml
  • Adapter: 48×0.2 ml
• NO.6 — Angle rotor: 12×8×0.2 ml | Max speed: 12,000 r/min | Max RCF: 16,985×g | Note: PCR 8-tube strips
• NO.7 — Angle rotor: 10×15 ml | Max speed: 13,000 r/min | Max RCF: 19,650×g | Note: PP/PC tubes (pointed bottom)
  
  • Adapter: 10×5 ml
  • Adapter: 10×1.5 ml
• NO.8 — Angle rotor: 6×50 ml | Max speed: 13,000 r/min | Max RCF: 18,327×g | Note: PP/PC tubes (round/pointed bottom)
  
  • Adapter: 6×15 ml
  • Adapter: 6×10/5 ml
  • Adapter: 6×5 ml
  • Adapter: 6×1.5 ml
• NO.9 — Angle rotor: 4×10/100 ml | Max speed: 11,000 r/min | Max RCF: 13,284×g | Note: PP/PC tubes (round bottom)
  
  • Adapter: 4×50 ml
  • Adapter: 4×15 ml
  • Adapter: 4×10 ml
  • Adapter: 4×5 ml
  • Adapter: 4×1.5 ml

Technical Specifications

• Maximum capacity: 4 × 100 ml
• Maximum speed: 21,000 rpm
• Maximum RCF: 31,061 ×g
• Noise level: ≤58 dB(A)
• Voltage: AC 220 V
• Frequency: 50 Hz
• Current: 5 A
• Power: 600 W
• Motor type: Frequency converter motor
• Control system: Microprocessor control
• Display: LCD (real-time RPM/RCF)
• Timer range: 0–99 min 59 s adjustable
• Acceleration / deceleration: 0–10 levels
• Speed accuracy: ±10 rpm
• Dimensions (L×W×H): 470 × 345 × 295 mm
• Weight (without rotor): 30 kg