Ritter Midmark M9 Ultraclave Autoclave with Automatic Door - Good Condition!

Ritter Midmark

SKU: RitterM9b

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The Midmark Ritter M9 autoclave is a fully-automatic, and has microprocessor-controls. This Midmark Ritter M9 autoclave sterilizer has an 9-inch, round, stainless-steel chamber. The exterior dimensions of the Midmark M9sterilizer is 18 inches high by 15 inches wide by 16 inches deep (handle included) .

The sterilizer/autoclave’s system operates at 110/120 volts ± 5 %, 50/60 Hz, with a loading of 1.4kW. The Midmark Ritter M9 autoclave sterilizer can be configured for plug-in or hard- wired connection and requires a 20- ampere circuit breaker. A dedicated electrical circuit is recommended for fault- free operation.

The autoclave’s microprocessor- controlled parameters are constantly monitored to assure proper sterilization for each program cycle selected. The controller sequences through the complete cycle at the touch of one of the four icon-marked programs on the Padswitch (e.g., wrapped, unwrapped, paper/plastic pouches, or liquids).

All the Midmark Ritter M9 autoclave’s selections are preset for drying except for the liquids cycle. Upon completion of the sterilization cycle, the unit exhausts and the door automatically opens. Cycle completion is announced by five series of three audible beeps. The display shows “Drying” for the next 30 minutes. At the end of the drying period, another audible signal consisting of five series of three beeps occurs.

The Ritter M9 autoclave display then shows “Complete.” All sterilization parameters (date, time, pressure, and temperature), are digitally displayed and can be recorded with an optional printer. The digital display indicates functioning checks during operation and error codes for testing and trouble shooting. The autoclave sterilizer is UL Listed and ISO 9001 certified.

Midmark Ritter M9 Ultraclave Autoclave Specifications:

Overall length: 18.81″ (47.8 cm)
Overall width: 15″ (38.1 cm)
Overall height: 16.44″ (41.8 cm)
Chamber: 9″ X 15″
Trays: Two large Two small
Electrical: 120 VAC, 60 Hz, 12 AMPS

510(K) Number K023348
Device Name Sterilizer, Steam
P.O. BOX 286


Used. The item is tested and is in good working condition.


  • Ritter Midmark M9 autoclave (no additional trays)
  • Power cable


30 Day warranty. We pledge to offer the best service and warranty to all of our customers! We are extending a 30 Day warranty on this item. This is our way of saying thank you for allowing us to serve you.


This is a genuine product from this manufacturer.


Regardless of the origin of the equipment, documentation provided or identification appearing upon the equipment, the equipment described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the equipment. The purchaser, by bidding on this equipment, indicates their acknowledgment of, and agreement to the terms of this disclaimer. it is the purchaser's responsibility to have the item inspected and certified by a qualified professional before use!