Low Speed Centrifuge LLS-T2012

Introduction

Low Speed Centrifuge offers speed range of 500 to 4000 rpm with 100 rpm increments ensures precise centrifugal control. Its user-friendly interface enables easy programming, monitoring, and adjustment of operational parameters. Equipped with quick-lock rotor system to facilitate easy rotor installation and removal for user convenience. Feature emergency stop button that allows immediate shutdown for enhanced user and equipment safety. Provides user-configurable speed increments for precise control over centrifugal force.

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 Low Speed Centrifuge is widely used in the medical industry. Ideal for separation of serum, plasma, urine, fecal samples in biochemical & medical laboratories. It is an essential equipment of every clinical laboratory, blood bank, medical college and medical research institute.

Specifications

Speed Range	300 to 5000 rpm in 10 rpm increment
Max.	2600×g, increment: 10×g
Speed Accuracy	±20 rpm
Rotor Capacity	6×15ml/10ml/7ml/1.5 to 5ml
Program	Blood: 3200rpm,10min Urine: 1800rpm,5min Faecal: 1300rpm,10min.
Noise	≤60dB(A)
Run Time	30sec to 99min, HD (Continuou running)
Acceleration Time (single step)	30s
Deceleration time (2 steps)	30s / 50s
Motor Type	Brushless DC motor
Power Supply	Single-phase, 100V to 240V, 50Hz/60Hz, 70W
Dimension (D×W×H)	300mm× 240mm×180mm
Weight	5.2 kg

Features

Set and displayed by or G-force

Two programs P1/2 easy to start the procedure by one key

Two deceleration speeds setting to meet different requirements

Easy-to-read display and sound alert

Automatic lid-lock release after running

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.