What is a Centrifuge?
A centrifuge is a device that uses centrifugal force to subject a specimen to a specified constant force, for example, to separate various components of a fluid.
This is achieved by spinning the fluid at high speed within a container, thereby separating fluids of different densities or liquids from solids.
Centrifuge Suppliers In South Africa
Apex Scientific are distributors of Lab Companion products throughout South Africa including Cape Town and Johannesburg. View our range of Centrifuges, Freezers, Autoclaves, and Hotplates and Magnetic Stirrers.
How long should a centrifuge last?
In the life sciences, healthcare, or chemistry, an important type of equipment is the centrifuge and rotor. These precision machines, when properly operated and maintained, can last ten years or more.
Although no organization is eager to spend money on replacement equipment, it will eventually become necessary.
What is the most commonly used centrifuge?
Fixed-angle rotors are the most common type found in laboratories and can withstand over 60,000 g. The centrifuge tubes are held at a fixed angle in the rotor and the solution re-orientates itself during the centrifugation process. They are particularly useful for pelleting applications and density separations.
What is the common problem of centrifuge?
Common causes of centrifuge malfunctions include Failure to place the lid on the rotor. Failure to properly secure the rotor lid. Failure to properly secure the rotor to the drive.
What are three safety rules that must be followed when using a centrifuge?
Follow these steps for the safe operation of centrifuges:
- Ensure that centrifuge bowls and tubes are dry.
- Ensure that the spindle is clean.
- Use matched sets of tubes, buckets and other equipment.
- ■ Always use safety centrifuge cups to contain potential.
How do you store a centrifuge?
Store and use centrifuges only in well-ventilated locations. Never locate centrifuges in corridors or administrative spaces.
Store all fixed-angle vertical tube and near-vertical tube rotors upside down, with the lids or plugs removed. Store swinging bucket rotors with the bucket caps removed.