The Hettich EBA 21 centrifuge is a variable-speed centrifuge that runs at speeds from 500 to 18,000 rpm. This centrifuge is compatible with 11 interchangeable rotors (sold separately) and can accommodate volumes up to 6 x 50mL tubes. The centrifuge automatically senses the rotor type and sets the maximum speed for increased safety of the samples. The unit shuts off if a rotor becomes imbalanced or if the motor overheats, for decreased wear. This centrifuge is designed for daily tasks, such as separation of blood and urine samples, in a medical laboratory.
This centrifuge stores up to three centrifugation programs and has a digital timer from 1 second to 99 minutes, 59 seconds for data accuracy. This centrifuge can be run using either speed or relative centrifugal force (rcf) values for flexibility. The unit is non-refrigerated and does not have temperature control features.
|Maximum speed||18,000 revolutions per minute (rpm), variable|
|Maximum relative centrifugal force (rcf)||25,718xG|
|Timer||Digital timer from 1 second to 99 minutes, 59 seconds|
|Maximum noise level||≤66dBA|
|Dimensions||247 x 275 x 330mm (H x W x D)|
|Rotor maximum capacity||Fixed-angle rotor: 6 x 50mL tubes; swing-bucket rotor: 6 x 15mL tubes; hematocrit rotor: 24 standard capillaries|
H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
A centrifuge is used to spin fluids of different densities to separate various parts, commonly blood and DNA samples. Centrifuges are composed of the main body or housing and a spinning rotor. Tubes of cellular material suspended in liquid are inserted into the rotor and spun at various speeds to separate components. Centrifuges are used in medical, industrial, and research laboratories, as well as academic and clinical settings.
Andreas Hettich GmbH & Co.KG (Hettich), is a manufacturer of clinical and research centrifuges. The company is headquartered in Tuttlingen, Germany. The US subsidiary, Hettich Instruments, is located in Beverly, MA.
What’s in the Box?
- Hettich EBA 21 (#1004-01) centrifuge
- Power cord
- Hex pin driver for transport protection