Ritter M11 Ultraclave

The Ritter M11 Automatic Sterilizer is the largest of the Ritter autoclaves. It has a unique 11″ x 18″ chamber that gives it the distinction of having the largest sterilizing capacity of any standard countertop sterilizer on the market, making it perfect for larger packs and instruments. The M11 has an exclusive automatic-opening door to make it easier to use and a quick drying time. There are pre-programmed controls and self programing controls that will enable you to create different cycle parameters to meet specific instrument processing needs. Unit has an LCD display to make indicators easy to view. Steam-flush pressure pulse air removal system will ensure proper steam penetration.

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Product Description


  • Chamber: 11″ x 18″
  • Trays: 2 Large – 9″W x 15″L x 1.1″D; 2 Small – 6.6″W x 15″L x 1.1″D
  • Unit Weight: 99 lbs.
  • Water Reservoir Capacity: 1.4 gallons
  • Electrical Requirements:
  • 115 VAC, 50/60 Hz, 15 Amps Single Phase
  • 115 VAC has 1425 watt tubular immersion heater