A 23 liter tabletop autoclave is a bench‐top steam sterilizer with a chamber volume of ~23 L — large enough for moderate instrument loads but still suitable for small spaces.
These typically:
Use high‐pressure saturated steam (121 °C or 134 °C) to sterilize items.
Are compact and benchtop, requiring no permanent plumbing or large floor space.
Have automatic safety interlocks so the door won’t open under pressure.