Midmark Ritter M9D Tabletop Autoclave (Manual Door)

The Midmark Ritter M9D UltraClave is a reliable, highly efficient tabletop steam sterilizer designed to optimize instrument processing for medical, dental, and podiatry practices. Featuring a manual door design, the M9D utilizes an intuitive digital control interface to deliver fast, dependable sterilization cycles. Once processing is complete, the operator manually opens the door with a single touch to initiate the fast-drying cycle.

Key Features & Operational Benefits

• Simple Digital Operation: Pre-programmed sterilization cycles (Unwrapped, Wrapped, Packs, and Pouches) allow for effortless one-button operation.
• Manual Door Release: Features an easy-to-use manual door mechanics system, giving operators full control over when to crack the door for the drying phase.
• LCD Display Alerts: Clean digital readout displays real-time cycle parameters, temperature, and pressure, with built-in diagnostic indicators for troubleshooting.
• Smart Safety Sensors: Automatic monitoring features stop the cycle immediately if there is a low-water condition or an incomplete sterilization sequence.
• Compact Footprint: Fits comfortably on standard medical countertops while maximizing interior chamber space for tool trays.

Technical Specifications

• Chamber Dimensions: 9″ Diameter x 15″ Depth (22.9 cm x 38.1 cm)
• Chamber Capacity: 3.5 Gallons (13.4 Liters)
• Overall Unit Size: 15.3″ W x 20.4″ L x 15.8″ H
• Tray Capacity: Holds up to 2 large and 2 small sterilization trays
• Electrical Requirements: 115V AC, 50/60 Hz, 12 Amps (Standard 3-prong plug)
• Certification: ASME Certified Pressure Vessel, UL Listed

Midmark M9D vs. M9: What’s the Difference?

The Midmark Ritter M9D (manual door) and M9 (automatic door) share the same 9-inch chamber and sterilization performance. The key difference is the door mechanism: the M9D requires the operator to manually open the door after the sterilization cycle to begin drying, while the M9 opens automatically. The M9D is the preferred choice for practices seeking a lower acquisition cost without sacrificing Midmark’s proven sterilization reliability. Both models are fully ASME certified and UL listed.

Pricing & Distributor Advantage

As one of North America’s leading medical and dental equipment distributors, Big Ben Medical Supplies offers the Midmark Ritter M9D Tabletop Autoclave at highly competitive distributor pricing — well below typical retail for a fully certified, hospital-grade tabletop steam sterilizer of this caliber. Whether you’re equipping a single sterilization room or outfitting multiple operatories across a group practice, our pricing and flexible payment terms make procurement straightforward.

• Unit Price: $2,994.44 — competitive distributor pricing direct to your facility
• Bulk & Multi-Location Orders: Contact us for volume discounts when equipping multiple sterilization stations or clinic locations
• Flexible Payment Terms: Net 30 available for qualified healthcare and dental organizations
• Drop Ship Available: Direct-to-facility delivery supported across the US

Multi-Location & Bulk Purchasing for Healthcare & Dental Facilities

Equipping multiple sterilization rooms, operatories, or procedure suites across a dental group practice, DSO, podiatry network, or multi-site medical clinic? Big Ben Medical Supplies specializes in bulk and multi-location procurement for tabletop autoclaves and sterilization equipment. Our team can coordinate consolidated invoicing, phased delivery schedules, and compliance documentation packages across all your sites — all from a single point of contact.

Ideal for: Dental offices, DSOs, oral surgery centers, podiatry practices, dermatology clinics, plastic surgery centers, urgent care facilities, family medicine practices, and any clinical environment requiring reliable, countertop steam sterilization with ASME and UL certification.

Frequently Asked Questions

Where can I buy the Midmark Ritter M9D Tabletop Autoclave?

You can purchase the Midmark Ritter M9D UltraClave directly from Big Ben Medical Supplies — an authorized North American distributor of Midmark sterilization equipment. We supply dental offices, podiatry practices, medical clinics, surgery centers, and multi-site healthcare organizations across the United States and Canada.

What is the best price for a Midmark Ritter M9D autoclave?

Big Ben Medical Supplies offers the Midmark Ritter M9D at $2,994.44 — one of the most competitive distributor prices available for a fully certified Midmark tabletop steam sterilizer. Contact our B2B team for volume pricing on orders of 2 or more units.

What is the difference between the Midmark M9D and the Midmark M9?

The M9D features a manual door that the operator opens after the sterilization cycle to begin the drying phase, while the M9 features an automatic door that opens on its own at the end of the cycle. Both models share the same 9-inch chamber dimensions, sterilization performance, pre-programmed cycles, and ASME/UL certifications. The M9D is typically the more cost-effective option for practices that prefer manual control or have a tighter capital equipment budget.

What sterilization cycles does the Midmark M9D support?

The Midmark Ritter M9D supports four pre-programmed sterilization cycles: Unwrapped (for immediate-use instruments), Wrapped (for pouched or wrapped instrument sets), Packs (for larger wrapped cassette packs), and Pouches (optimized for sterilization pouches). Each cycle is selectable via the digital control panel with one-button operation.

How large is the Midmark M9D autoclave chamber?

The Midmark Ritter M9D has a chamber measuring 9 inches in diameter by 15 inches in depth (22.9 cm x 38.1 cm), with a total capacity of 3.5 gallons (13.4 liters). It accommodates up to 2 large and 2 small sterilization trays simultaneously, making it well-suited for moderate-to-high volume instrument processing in dental and medical operatories.

Is the Midmark M9D autoclave ASME and UL certified?

Yes. The Midmark Ritter M9D is an ASME Certified Pressure Vessel and UL Listed, meeting the safety and performance standards required for clinical use in medical, dental, and podiatry environments in the United States and Canada. These certifications are typically required for state dental board and healthcare facility compliance.

What electrical requirements does the Midmark M9D need?

The Midmark Ritter M9D operates on 115V AC, 50/60 Hz, 12 Amps using a standard 3-prong plug — compatible with standard US clinical outlet configurations. No special electrical installation or dedicated circuit is required beyond a standard 15-amp outlet.

Can I order Midmark M9D autoclaves in bulk for multiple clinic locations?

Absolutely. Big Ben Medical Supplies handles bulk and multi-location orders for tabletop autoclaves and sterilization equipment. We offer consolidated invoicing, coordinated delivery, and volume pricing for dental group practices, DSOs, podiatry networks, surgery center groups, and multi-site medical facilities. Contact our B2B procurement team to discuss your facility’s requirements.

Product Documentation

Need spec sheets, operator manuals, ASME certification documentation, or infection control compliance references for your procurement, facilities, or accreditation team? Our product documentation is available upon request. Contact us if you require additional technical documentation for your facility’s purchasing or compliance process.

• Operator & Installation Manual — [Download link]
• ASME Certification & UL Listing Documentation — [Download]
  
• Warranty & Service Guide — [Download link]