23 Liter chamber

2540EKA Fast drying class S autoclave

With extra fast and efficient drying cycles, the 2540EKA autoclave significantly increases your productivity. This model has the added benefit of a high efficiency air pump which allows closed door active drying. The 2540 EKA is built for perfect sterilization with improved drying of packs and pouches.

Explore this product

Small footprint, great performance

Designed for clinics that have a higher volume of instrument turnaround, the high capacity 2540EKA decreases the clinic's operational costs.
Compact design

Easily fits in most work environments 

Quick cycle & drying

Significantly reduced sterilization cycle time

Door safety protection

A door safety mechanism prevents the door from opening at high pressure

Door failure protection
Door failure protection prevents door from opening at high pressure
Custom cycles

Program and customize cycle parameters to suit your needs and maximize flexibility

Easy to maintain

Long lasting, easy to maintain autoclaves guarantee virtually no downtime

An optimized program for every load

The 2540MKA offers 3 preset sterilization programs, at temperatures of up to 134 °C (273 °F) and 1 dry only program. Cycle parameters can be customized to suit your needs.

Your data, where you need it

The 2540EKA gives you easy access to its cycle data. 

Your data, where you need it

The 2540EKA gives you easy access to its cycle data. 
User friendly intuitive display
High precision control system for accurate sterilization results
PC Communication port enables storage of sterilization result

Technical specifications


Technical specifications

Dimensions (W x H x D)
508mm x 362mm x 550mm
Chamber Volume
23 Liter
Tray Capacity
4 Trays
Standard Cassete Capacity
3 full/3half
Voltage & Frequency
50-60 Hz
Power & Current
2200 W
9.6 A

Standards and directives

(a partial list)
EN 13060 - Small Steam Sterilizerד
EN 61010-1 - Safety Requirements for measurement control and laboratory use
EN 61326-1 - EMC Requirements for electrical software
EN 61010-2-40 - Safety requirements for sterilizers used to treat medical materials
ISO 17665-1 - Sterilization of health care products - moist heat
Pressure Vessel
All pressure vessels and boilers are certified according to ASME code section I and section VIII, Div. I and PED 97/23/EC - Pressure Equipment Directive
Quality Standards
  • ISO 9001 Quality Management Systems
  • ISO 13485 Quality Management System - Medical Devices
  • 93/42/EEC Council Directive concerning Medical Devices
  • 2012/19/EU WEEE and EU 2017/2102 Restriction of the use of certain hazardous substances (RoHS Directive)

Featured Accessories

Tuttnauer offers a range of high quality complementary products for your autoclave.
Water distiller
Distill your water to be 99% free of total dissolved solids.  24 Liters a day.
Sealing Machine
Keep instruments sealed after sterilization to maintain perfect sterility during their shelf-life
Chamber Brite™
Chamber Brite cleans and descales an autoclaves chamber, reservoir and tubing.
Instrument pouch rack
Stainless steel pouch rack is for loading and unloading instruments.
Clean & Simple Ultrasonic
Ultrasonic enzymatic solution dispensed in tablet form.
Ultrasonic Cleaner
Quiet cleaning power which is less aggressive to instruments.
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