| Max Speed | 5000 rpm |
| Speed Accuracy | ± 10 rpm |
| Max RCF | 4650 × g |
| Capacity | 4 × 250 mL |
| Timing Range | 1 sec to 99 h 59 min 59 sec/ Pulse |
| Noise | Up to 60 dB (A) |
| ACC/DEC Rates | 20 rates |
| Programs | Up to 100 |
| Power Consumption | 500 W |
| Dimension | 550 × 430 × 350 mm |
| Net Weight | 39 kg |
Microprocessor control
Gas hinge for smooth lid operation
Variable frequency motor
Calibration/ operation port
Emergency door release
Our Low Speed Centrifuge LLS-A81 is used in blood component separation, cell harvesting, and sample preparation for biochemical analysis. It is suitable for use in biology, medicine, chemistry, and environmental testing.
Name | Max. Speed | Max. RCF | Capacity | Tube Size |
| Swing Out Rotor 01 | 5000 | 4650 × g | 4 × 100 mL | Փ38 × 114 mm |
| Swing Out Rotor 02 | 5000 | 4650 × g | 4 × 50 mL | Փ30 × 116 mm |
| Swing Out Rotor 03 | 4000 | 2980 × g | 32 × 15 mL | Փ17 × 121 mm |
| Swing Out Rotor 04 | 4000 | 2980 × g | 24 × 15 mL | Փ17 × 121 mm |
| Swing Out Rotor 05 | 4000 | 2980 × g | 8 × 50 mL | Փ30 × 116 mm |
| Swing Out Rotor 06 | 4000 | 2980 × g | 8 × 100 mL | Փ38 × 114 mm |
| Swing Out Rotor 07 | 4000 | 2980 × g | 4 × 250 mL | Փ63 × 111 mm |
| Swing Out Rotor 08 | 4000 | 2980 × g | 48 × 2 to 7 mL | 13 × 75 to 100 mm |
| Swing Out Rotor 09 | 4000 | 2980 × g | 64 × 2 to 7 mL | 13 × 75 to 100 mm |
| Microplate Rotor | 4000 | 1971 × g | 2 × 3 × 96 mL | Փ128 × 87 × 60 mm |
Name | Capacity |
Adapter 01 | 8 × 50 mL |
Adapter 02 | 4 × 100 mL |
Adapter 03 | 36 × 10 mL |
Adapter 04 | 40 × 7 mL |
Adapter 05 | 20 × 15 mL |
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Low Speed Centrifuge LLS-A81 Catalog
Available Range :
Low Speed Centrifuge LLS-A59 : 0 to 6000 rpm (adjustable) Low Speed Centrifuge LLS-A32 : 4000 rpm Low Speed Centrifuge LLS-A62 : 4200 rpm Low Speed Centrifuge LLS-B14 : 500 to 4000 rpm Low Speed Centrifuge LLS-A58 : 5000 rpm Low Speed Centrifuge LLS-A26 : 5000rpm Low Speed Centrifuge LLS-D14 : 5300 rpm Low Speed Centrifuge LLS-A21 : 5500rpm Low Speed Centrifuge LLS-A61 : 6000 rpm Low Speed Centrifuge LLS-A25 : 6000rpm Low Speed Centrifuge LLS-A12 : 6500 rpm Low Speed Centrifuge LLS-A22 : 6500rpmLabtron Low Speed Centrifuge provide separation of substances of different densities within liquid upto 6000rpm. They are equipped with fixed-angle or swing-out rotors, which determine positioning of specimens and their effective segregation. Their components include motor that drives spindles at controlled, less velocity rotation for efficient partitioning. They include cooling mechanism to maintain integrity during prolonged processes. Our Low Speed Centrifuge isolates proteins from cell lysates, assists sedimentation of bacterial cells and medicine formulation.








Labtron’s Low Speed Centrifuge LLS-A81 delivers a maximum rotational speed of 5000 rpm with a speed accuracy of ± 10 rpm. What sets this model apart is its larger sample handling capability, it supports up to 4 × 250 mL tubes in a single run, making it highly suitable for medium- to large-volume processing in clinical diagnostics, environmental labs, and research facilities. This combination of capacity and accuracy ensures that labs can perform high-throughput tasks without compromising on precision or consistency.
Safety is central to the design of the Low Speed Centrifuge LLS-A81. It features a motorized lid lock that automatically engages during operation, preventing the chamber from being opened until the rotor has come to a complete stop. Additionally, an emergency door release mechanism is available for safe manual override when required. These features ensure the protection of lab personnel while maintaining a secure environment for sensitive samples.
Our Low Speed Centrifuge LLS-A81 is engineered with a variable frequency motor and microprocessor-based control system, which together ensure steady, vibration-free operation across a wide range of speeds and forces. The system includes 20 acceleration/deceleration profiles and up to 100 programmable memory slots, allowing users to tailor protocols to specific sample types, ranging from whole blood to cell suspensions and wastewater samples. This flexibility makes it ideal for diverse applications in biology, chemistry, and medical research.
This Low Speed Centrifuge LLS-A81 supports a wide array of swing-out rotors, accommodating tubes ranging from 2 mL to 250 mL in volume. These include configurations for 15 mL and 50 mL conical tubes, 100 mL blood bags, and even microplates. Rotors are made of stainless steel and are fully autoclavable, supporting sterile workflows. This broad compatibility gives labs the flexibility to use a single centrifuge across various sample types and protocols, reducing the need for multiple machines.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608