Model: LK-D21
Compact 17L benchtop steam autoclave with LED control, programmable cycles, and vacuum drying. Operates at 121°C or 134°C.
This equipment is sold for lawful use only. Buyer is responsible for compliance with all applicable regulations.
The ZZKD LK-D21 is a benchtop steam sterilizer with a 17L chamber, designed for labs that need routine sterilization without the footprint of a floor-standing vertical unit. It handles standard glassware loads for small to mid-scale operations.
The unit operates at 121°C (1.0–1.3 bar) or 134°C (2.0–2.4 bar) and includes a vacuum drying procedure that brings residual humidity below 0.2%. An LED display and programmable cycles support repeatable processing, and the internal layout provides 5 levels with 3 trays.
With a weight of 56 kg and dimensions of 755×625×550 mm, the LK-D21 fits on a sturdy bench and suits labs balancing capacity against available space.
The autoclave generates pressurized steam inside its sealed 17L chamber to reach the selected sterilization temperature of 121°C or 134°C. After the sterilization phase, a vacuum drying step removes residual moisture to below 0.2% before the load is removed.
