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LLV-20 Vacuum Centrifugal Concentrator

The LLV-20 Vacuum Centrifugal Concentrator integrates advanced control systems and powerful features to provide an efficient, reliable concentration solution for laboratories. Its built-in corrosion-resistant diaphragm vacuum pump and compact design allow direct operation without the need for an external pump. The LLV-20 uses centrifugal force, vacuum, and controlled heating to effectively remove organic solvents from samples. It is widely applicable to solid-phase extraction, forensic analysis, protein crystallography, and other fields, making it an ideal concentrator for chemical and biological labs.

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Features Description Applications Product parameter Why Choose Us

Features of LLV-20 Vacuum Centrifugal Concentrator

Advanced Control: Equipped with LONGLIGHT’s fast-response control system for high-precision vacuum and temperature regulation.
Space-Saving Design: Compact all-in-one unit with built-in imported corrosion-resistant diaphragm pump, eliminating the need for an external pump.
Digital Vacuum Monitoring: Real-time digital vacuum display (0.1–100 mbar range, 0.1 mbar resolution); one-touch start/stop function minimizes misuse.High-Efficiency Drive: Innovative electromagnetic drive operates with high efficiency and low vibration, accelerating concentration while protecting samples.
Chemical Resistance: 304 stainless steel chamber with Teflon coating and PTFE pump head, with full machine corrosion protection to handle various organic solvents.
Sample Safety: Dual-zone temperature control and imported pressure relief valve ensure automatic vacuum release and sample protection.
Versatile Operation: Multiple rotor accessories support different tube sizes; 4 shortcut programs (including presets for aqueous and ethanol) meet diverse experimental needs.

Description of LLV-20 Vacuum Centrifugal Concentrator

The LLV-20 employs LONGLIGHT’s high-speed control system for rapid response and precision. Its compact all-in-one design includes an imported corrosion-resistant diaphragm pump, saving space and enhancing stability. The instrument features digital vacuum display and one-touch operation, with a user-friendly interface for simple operation. The interior 304 stainless steel chamber is treated with a Teflon anti-corrosion coating, and all key components are chemical-resistant. The dual-zone temperature control system and imported safety valve ensure sample safety during concentration. With a variety of rotor accessories and preset programs, the LLV-20 accommodates various tube formats and solvent systems.

Applications of LLV-20 Vacuum Centrifugal Concentrator

Nucleic Acid Concentration: Concentration and drying of DNA and RNA samples.
Protein Processing: Purification and concentration of proteins and peptides.
Solvent Removal: Removal of water and organic solvents from biological samples.
Salt-Containing Samples: Concentration of samples containing salts or other non-volatile components.

Technical Parameters

Model	LLV-20
Max Capacity	90×1.5mL or 8×50mL
Working Principle	Centrifugation, Vacuum, Heating
Control System	Touch Control Screen

Why Choose Our LLV-20 Vacuum Centrifugal Concentrator?

Integrated Solution: With an imported vacuum pump and high-efficiency control system built in, the LLV-20 offers a convenient all-in-one concentration solution.
Safe & Reliable: Advanced control strategies and high-quality hardware ensure safe, stable operation during concentration, giving users peace of mind.
Versatile Compatibility: Supports multiple rotors and programs for various tube sizes and solvents, increasing flexibility in the lab.
Comprehensive Service: Backed by a professional manufacturer that provides technical guidance and maintenance support, with plenty of spare parts to ensure long-term efficient operation.