Vacuum Concentrator Centrifuge LVC-T2020

Introduction

Vacuum concentrator centrifuge is designed for rapid evaporation of water and organic solvents from samples. Its advanced features include an intuitive touch screen interface for real time display and modification of parameters. Precise temperature control and flexible rotor options make it ideal for diverse applications. With a durable all-steel construction and multiple certifications, including and approval, it ensures reliability. Overall, this device delivers unmatched performance and efficiency simplifying laboratory workflow.

It utilizes high-speed rotation to separate components of different densities, widely used in biological, medical, and chemical laboratories. The unit is equipped with safety protection systems to ensure operator safety during high-speed operation.

Applications

Our Vacuum concentrator centrifuge is widely used across pharmaceuticals, biotechnology, life sciences, food and beverages, forensic sciences, chemical industries, medical research, etc.

Specifications

Speed	2000 r/min
Maximum Power	0.7 kW
Maximum Current	5A
Ambient Temperature	0 ℃ to +35 ℃
Temperature Control Range	RT to + 60 ℃
Noise	≤ 50 dB(A)
Vacuum	0.1 mbar
Power Supply	AC220V/50Hz
Dimensions (L × W × H)	590 × 455 × 395 mm
Packing dimensions (L × W × H)	610 × 410 × 410 mm
Weight	46 Kg
Gross Weight	60 Kg

Features

Vacuum concentrator centrifuge with advanced operating system

touch screen for digital input

precise temperature control technology

Precise control of vacuum levels optimizes sublimation efficiency

Automatic Vacuum Removal upon completion

Independent concentrator, vacuum pump, and cold trap usage

Overtemperature, low pressure, and emergency stop ensures user safety

FAQs

1. What is the maximum sample volume that can be processed in the centrifuge?

The maximum sample volume depends on the type of rotor used with the centrifuge. Typical rotors can accommodate sample volumes ranging from 0.2 mL (microcentrifuge tubes) to 50 mL (conical tubes) or larger for specialized rotors. It is important to check the centrifuge's specifications and rotor compatibility to ensure that the sample volume does not exceed the recommended limits, which could affect centrifugation efficiency and safety.

2. How to balance the centrifuge before operation?

Proper balancing is critical for safe and effective centrifuge operation: 1) Ensure that all sample tubes have the same volume and weight; 2) Place the tubes symmetrically in the rotor, opposite each other; 3) For odd numbers of samples, use a balance tube filled with the same volume of appropriate solution; 4) Check that the rotor is properly seated and secured in the centrifuge; 5) Avoid overloading the rotor beyond its maximum capacity.

3. What is the difference between relative centrifugal force (RCF) and revolutions per minute (RPM)?

RCF is a measure of the centrifugal force applied to the sample, expressed in multiples of gravity (x g), and depends on both the RPM and the radius of the rotor. RPM is a measure of the rotor's rotation speed in revolutions per minute. The relationship between RCF and RPM is given by the formula: RCF = 1.118 × 10^-5 × r × RPM² (where r is the rotor radius in centimeters). For most applications, RCF is the preferred parameter as it directly relates to the separation efficiency, regardless of rotor size.

4. How to maintain the centrifuge to ensure long service life?

Regular maintenance includes: 1) Cleaning the rotor and chamber after each use to remove sample spills and debris; 2) Inspecting the rotor for cracks, corrosion, or wear before each use; 3) Lubricating moving parts according to the manufacturer's recommendations; 4) Calibrating the speed and temperature controls annually or after major service; 5) Ensuring proper ventilation around the centrifuge to prevent overheating; 6) Storing the centrifuge in a clean, dry environment when not in use.

5. What safety precautions should be taken when using the centrifuge?

Important safety precautions include: 1) Always balance the sample tubes properly before operation; 2) Ensure the rotor is correctly installed and secured; 3) Do not open the centrifuge lid while the rotor is still spinning; 4) Use appropriate personal protective equipment (gloves, goggles) when handling samples and cleaning the equipment; 5) Avoid overloading the centrifuge beyond its maximum capacity; 6) Regularly inspect the centrifuge for any signs of damage or malfunction and discontinue use if any issues are found.