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Description

The Ritter M7 SpeedClave Sterilizer (#MFI-MMK-M7-022) includes a power cable and new PM (preventative maintenance) kit installed which includes a new gasket and filters. We also perform a complete calibration to manufacturer specifications, spore test, and complete flush of the system.

Warranty: 90 Days - Parts and Labor.

The M7 SpeedClave is an effective, manual autoclave for sterilizing both wrapped and unwrapped instruments, linen packs, and glassware. It is intended for use in medical offices, hospitals, clinics, nursing homes, laboratories, and other facilities to sterilize stable, reusable equipment. It is the "workhorse" of sterilizers.

Starting hot, the M7 sterilizes unwrapped instruments in just nine minutes. No plumbing is required, as it has its own reservoir for distilled or demineralized water.

Features

Ritter M7 SpeedClave Sterilizer Features

  • Self-contained steam sterilizer.
  • Efficient, economical, and dependable.
  • Safety Door: Automatically seals when pressurized and will not allow the operator to open the door until the chamber is safely depressurized.
  • Temperature Regulator: Allows the operator to preset the temperature at a desired setting between 250 and 270 °F (121 and 132 °C). This control, acting as a thermostat, cycles the heating element on and off.
  • Temperature Gauge: Indicates the temperature inside the chamber. The gauge is graduated in two-degree increments from 80 to 270 °F (26.7 to 132 °C).
  • Low Water Cut-Out Switch: Prevents "dry burning." The M7 will only operate when there is enough water present, which prolongs the life of the heating element. A pilot light is on when the heater is on and cycles on and off during normal operation.
  • Cycle Timer: Regulates sterilization time from 0 to 30 minutes and automatically turns the M7 off when the sterilization cycle is complete. This prevents over-sterilization, thus extending the service life of your instruments.
  • Front Draining: Makes the M7 easy to clean and maintain.
Manual Setting Hot Cycle Time Cold Cycle Time Sterilization Time Sterilization Temperature
Unwrapped 9 minutes 11.5 minutes 3 minutes 270 °F (132 °C)
Pouches 21 minutes 23.5 minutes 15 minutes 270 °F (132 °C)
Packs 33 minutes 38 minutes 30 minutes 250 °F (121 °C)

Specifications

Ritter M7 SpeedClave Sterilizer Specifications

  • Overall Length: 19" (48.3 cm) with plug.
  • Overall Width: 14" (35.6 cm).
  • Overall Height: 13" (33 cm).
  • Countertop Area: 16.5" x 14" (410 mm x 345 mm).
  • Chamber:
    • 7.5" (diameter) x 15" (depth) (19.1 cm x 38.1 cm).
    • 2.4 gallons (9 liters) usable volume.
  • Chamber Safety Valve: Set at 31 PSI (214 kPa).
  • Trays:
    • Two Large: 12" (L) x 5.62" (W) x 0.88" (D) (30.5 cm x 14.3 cm x 2.2 cm).
    • One Small: 12" (L) x 4.12" (W) x 0.88" (D) (30.5 cm x 10.5 cm x 2.2 cm).
  • Weight: 30 lb (13.6 kg).
  • Shipping Weight: 34 lb (15.4 kg).
  • Water Reservoir Capacity: 1.31 gallons (4.9 liters).
  • Electrical Requirements:
    • 115 VAC, 60 Hz, 10 Amps Single Phase.
    • 115 VAC has 1136 watt tubular immersion heater.
    • A separate (dedicated) circuit is recommended for this sterilizer.

Frequently asked questions

Does the Ritter M7 SpeedClave Sterilizer require plumbing?

No, the Ritter M7 SpeedClave Sterilizer is a self-contained system that does not require any plumbing. It utilizes its own water reservoir, simplifying installation and use.

Does the SpeedClave offer precise manual temperature control?

Yes, the Ritter M7 SpeedClave is a manual, self-contained steam sterilizer designed to give the operator precise control over the sterilization parameters.

Key control features include:

  • Temperature Regulator: This allows you to preset the sterilization temperature anywhere between 250 °F and 270 °F (121 °C to 132 °C).
  • Cycle Timer: The timer is adjustable from 0 to 30 minutes. The unit will automatically shut off once the set cycle time is completed, which is vital for preventing over-sterilization.
Does the SpeedClave offer rapid sterilization?

Yes, the Ritter M7 SpeedClave lives up to its name by offering rapid sterilization cycles, classifying it as a reliable “workhorse” for busy clinical settings. Safety features, such as the automatic safety door lock, ensure efficient operation.

Key speed capabilities include:

  • Unwrapped Instruments: When starting hot, unwrapped instruments can be sterilized in as little as 9 minutes (including the heating phase).
  • Precise Control: The system features a Cycle Timer (adjustable from 0 to 30 minutes) that automatically shuts off the unit, ensuring you achieve the required sterilization without delay or over-processing.
  • Temperature Range: You can set the ideal temperature between 250 and 270 °F (121 and 132 °C) using the Temperature Regulator.
Does this sterilizer have reliable built-in safety features?

Yes, the Ritter M7 SpeedClave is equipped with several essential safety and protective features to ensure reliable operation and prevent damage to both the unit and the instruments:

  • Safety Interlock Door: This critical feature automatically seals the chamber once pressurized and prevents the door from opening until the chamber is safely depressurized.
  • Low Water Cut-Out Switch: This protects the heating element by automatically shutting it off if the water level in the reservoir drops too low, preventing “dry burning” and prolonging the element’s life.
  • Chamber Safety Valve: The chamber is protected by a safety valve preset to maintain pressure limits at 31 PSI (214 kPa).
  • Cycle Timer with Auto Shut-off: The manual cycle timer (adjustable from 0 to 30 minutes) includes an automatic shut-off function to stop the heating process immediately upon completion, preventing over-sterilization.
What materials can the M7 SpeedClave sterilize?

The Ritter M7 SpeedClave Sterilizer is a dependable steam autoclave designed to process a variety of items found in clinical and laboratory environments. It is highly effective for sterilizing:

  • Wrapped instruments
  • Unwrapped instruments (as quickly as nine minutes when starting hot)
  • Linen packs
  • Glassware

This makes it an economical workhorse suitable for medical offices, hospitals, clinics, and laboratories.

What are the electrical power requirements?

The Ritter M7 SpeedClave Sterilizer requires the following electrical specifications:

  • Voltage/Frequency: 115 VAC, 60 Hz
  • Amperage: 10 Amps Single Phase
  • Heating Element: 1136 watt tubular immersion heater

For optimal performance and safety, it is strongly recommended that this unit be connected to a separate (dedicated) circuit.

Does it have a low-water safeguard?

Yes, the Ritter M7 SpeedClave Sterilizer is equipped with a low water cut-out switch. This crucial safety feature prevents “dry burning” of the unit, which significantly helps to prolong the life of the heating element and ensures reliable operation.

What is the controlled temperature range?

The Temperature Regulator allows you to manually set the sterilization temperature within a precise, effective range.

The adjustable control range is 250 to 270 °F (121 to 132 °C).

This range accommodates different sterilization loads and cycle types:

  • 250 °F (121 °C): Typically used for sterilizing larger linen packs and wrapped instruments.
  • 270 °F (132 °C): Ideal for rapid sterilization of unwrapped instruments.
What is the physical size of the Ritter M7?

The Ritter M7 SpeedClave Sterilizer is designed with a compact, self-contained footprint that fits easily into busy medical or laboratory environments. Its dimensions are:

  • Length: 19 inches
  • Width: 14 inches
  • Height: 13 inches

Because the unit features an integrated water reservoir and does not require external plumbing, it is highly versatile for various countertop configurations.

What is the chamber volume of the Ritter M7 SpeedClave Sterilizer?

The Ritter M7 SpeedClave Sterilizer has a usable chamber volume of 2.4 gallons (9 liters).