Clinical centrifuge LLC-501

for blood banksfor researchfor sample preparation

Overview
LLC-501 is a compact bench-top clinical centrifuge engineered for controlled medium-speed separations in diagnostic and hospital laboratories. Classified for immunoserology workflows, it supports blood grouping, cross-matching, lymphocyte washing and routine serological procedures. The unit accepts 12 × 15 ml tubes, delivers up to 4500 rpm (2000 × g) and combines microprocessor control with an inverter direct-drive motor for precise, low-noise operation.

Key benefits

• Clinical workflow compatible: designed for blood bank and diagnostic lab procedures
• Reproducible separation: adjustable acceleration/deceleration and stable RCF up to 2000 × g
• Safety features: lid interlock, imbalance detection and rapid-stop function
• Bench-top footprint: compact size and low maintenance for routine lab use

Features

• Microprocessor control with programmable protocols and multiple memory slots
• Adjustable acceleration and deceleration rates (1–10) to protect sample integrity
• Clear digital display for real-time monitoring of speed, time and program status
• Inverter motor direct drive for smooth operation and reduced noise (≤55 dB(A))
• Consistent tube positioning and secure rotor locking
• Multiple protocol settings to accommodate immunoserology and cell-preparation workflows

Applications

• Immunoserology: blood grouping, compatibility testing and routine serological assays
• Lymphocyte washing and cell preparation for HLA and immunology testing
• Routine separation of whole blood, serum and plasma in clinical diagnostics
• Use in hospital labs, blood banks and clinical research facilities

Optional rotors / modules

• P1 — WBC washing rotor — 12 × 2 ml — 4500 rpm — RCF 2000 — time 180 s (30–300 s adjustable)
• P2 — WBC washing rotor — 12 × 1.5 ml — 3200 rpm — RCF 1000 — time 3 s
• P3 — WBC washing rotor — 12 × 0.5 ml — 3200 rpm — RCF 1000 — time 60 s (30–120 s adjustable)
• P4 — RBC washing rotor — 12 × 2 ml — 2100 rpm — RCF 500 — time 60 s (30–120 s adjustable)
• P5 — RBC washing rotor — 12 × 2 ml — 3200 rpm — RCF 1000 — time 15 s (5–15 s adjustable)
• P6 — RBC washing rotor — 12 × 2 ml — 3200 rpm — RCF 1000 — time 60 s (30–120 s adjustable)
• P7 — Angle rotor — 12 × 5/10/0.5 ml — 3200 rpm — RCF 1247 — time 60 s (30–120 s adjustable)

Specifications
General specifications
Model: LLC-501
Maximum capacity: 12 × 15 ml tubes
Maximum speed: 4500 rpm
Speed range: 0 – 4500 rpm
Maximum RCF: 2000 × g
RCF range: 0 – 2000 × g
Acceleration / deceleration: 1 – 10 selectable rates
Noise level: ≤55 dB(A)

Electrical & construction
Power supply: AC 220 V, 50 Hz, 5 A, 200 W
Motor type: Inverter motor direct drive

Packaging
Dimensions (L × W × H): 430 × 320 × 220 mm
Net weight: 18 kg
Gross weight: 23 kg
Package size: 505 × 405 × 335 mm