Centrifuge Safety
REMEMBER, CENTRIFUGES ARE IMPORTANT PIECES OF EQUIPMENT.
WHEN USED PROPERLY, THEY CAN PERFORM WELL AND FOR A LONG TIME.
WHEN ABUSED, THEY BECOME DEFECTIVE VERY QUICKLY AND CAN BE
VERY REAL HAZARDS!!!
Some Basic Concepts and Rules:
- Balance all samples as closely as possible.
- Rotors are rated for certain maximum speeds: KNOW THEM!
- Always put on the lid and secure it.
- Never open a centrifuge until the rotor has stopped.
- Clean all spills immediately.
- With infectious/biologically hazardous material: WAIT
10 MINUTES AFTER THE ROTOR HAS STOPPED before it is opened.
Allow aerosols to settle, then wipe the rotor and centrifuge
interior thoroughly.
- Look at rotors for corrosion and fatigue.
- Close lid when not in use especially if the centrifuge
is refrigerated!!
- Sign the log books every time you use the centrifuge.
Make notes on the centrifuge condition.
- Check the adapters use them when needed, and use the correct
ones.
- Check the seals on the lids report ones that are cracked
or missing.
General Rotor Rules:
- Always start with a clean, dry rotor.
- After your samples are removed, immediately wash the
rotor:
NOTE: Do NOT use harsh chemicals to wash rotors. NO NOT
USE WIRE BRUSHES
- Rinse with dei-water and dry.
- Store rotors in the same place each time.
- Inspect the rotors when you are finished. Report any
problems to a faculty member or to EHIS immediately.