The SQUARE ECO Range is the entry level of Square chambered autoclaves offered by Astell. The range is ideal where you are looking to sterilize basic items and is suitable for most labs sterilizing items like glassware, plastics and media etc.

Available in capacities from 125 to 360 liters, the SQUARE ECO range is capable of sterilizing a limited number of items and is ideal where you have a specific application in mind that the unit is suitable for.

Introducing the SQUARE ECO Range from Astell Scientific.

This range is designed with price and economy in mind - the ECO range offers all the functionality of Astell's standard circular range of autoclaves, but with an increased utilizable capacity due to a square chamber design.

The ECO range is designed to be water efficient, with Autofill and Autodrain options fitted as standard, and low in power consumption by utilizing 16 kW heaters in chamber across the range.

Please note the 360 liter SQUARE ECO unit is only suitable for fluid loads.


  • Fully programmable 5.7" Color Touch Screen controller
  • Five pre-programmed cycles and up to 50 available
  • Five password levels to stop lower level users making changes
  • FDA 21 CFR part 11 software option available
  • Temperature range of 100 °C to 138 °C (0.2 - 2.4 Bar)
  • 316 stainless steel electropolished chamber
  • Manual sliding door operation
  • Electrically Heated Steam Generators
  • Assisted Air Cooling
  • Autofill and Autodrain
  • Timed/Pulsed Free Steaming
  • Validation Port
  • Cooling Lock
  • Over Temperature Protection
  • Safety valve test and emergency stop button
  • Optimized for low water and power consumption
  • Standard Astell safety features