Memmert Steriliser S SN750plus

Memmert Steriliser SN750plus

High-Capacity Hot Air Steriliser with Advanced Dual Display and Safety Features

The Memmert SN750plus is a large-volume, natural convection hot air steriliser designed for the reliable and validated sterilisation of medical and laboratory instruments. Certified as a CE 0197 medical device, this steriliser is equipped with the advanced TwinDISPLAY control panel and safety features such as SetpointWAIT and AutoSAFETY. It ensures uniform sterilisation performance for high-throughput environments.

Features

• Certified as a medical device (CE 0197) for validated sterilisation

• TwinDISPLAY with two high-resolution TFT colour screens

• SetpointWAIT function ensures sterilisation begins only when the set temperature is achieved at all points

• HeatBALANCE technology for precise distribution of heating power between top and bottom zones

• Three-point temperature calibration for precision control

• AutoSAFETY system monitors for over- and undertemperature deviations

• Programmable via USB or Ethernet using AtmoCONTROL software

• Visual and acoustic alarms for system alerts

• Adjustable parameters: temperature (°C/°F), programme time, air flap position, time zones, daylight saving

Applications

• Sterilisation of surgical instruments, laboratory equipment, and metal tools

• Suitable for medical, pharmaceutical, and industrial laboratories requiring large capacity

• Designed for reliable sterilisation cycles in compliance with international standards

Specifications

• Temperature setting range: +20 °C to +250 °C

• Setting accuracy:

  • Up to 99.9 °C: ±0.1 °C

  • From 100 °C: ±0.5 °C

• Working temperature: Minimum 5 °C above ambient to +250 °C

• Sensors: 2 Pt100 sensors, DIN Class A, 4-wire circuit with mutual monitoring

• Control system:

  • TwinDISPLAY with adaptive PID-microprocessor

  • Timer: 1 minute to 99 days

  • HeatBALANCE adjustment: from -50% to +50%

  • SetpointWAIT for sterilisation timing accuracy

• Ventilation:

  • Natural convection

  • Electronically adjustable air flap with pre-heated fresh air

  • Rear vent with restrictor flap

• Communication and documentation:

  • Data storage in case of power failure

  • AtmoCONTROL software (USB stick included)

  • Interfaces: USB and Ethernet

• Safety:

  • Mechanical temperature limiter TB (DIN 12880, protection class 1)

  • Overtemperature monitor TWW (protection class 3.1)

  • Adjustable temperature limiter TWB (protection class 2)

  • AutoSAFETY system for real-time monitoring with alarms

  • Autodiagnostic fault analysis system

• Interior:

  • Chamber volume: 749 litres

  • Internal dimensions: 1040 x 1200 x 600 mm

  • Max number of shelves: 14

  • Max chamber load: 300 kg

  • Max load per shelf: 30 kg

  • Material: easy-to-clean stainless steel with four-sided heating

• Exterior:

  • Outer dimensions: 1224 x 1720 x 784 mm (plus 56 mm for door handle)

  • Finish: textured stainless steel with rear zinc-plated panel

  • Mounted on lockable castors

• Electrical data:

  • Power: 400 V and 3x 230 V (no neutral), 50/60 Hz

  • Electrical load: approx. 7000 W

• Ambient and installation:

  • Minimum rear clearance: 15 cm

  • Ceiling clearance: at least 20 cm

  • Side clearance: at least 5 cm

  • Max installation altitude: 2,000 m above sea level

  • Operating temperature: +5 °C to +40 °C

  • Max relative humidity: 80%, non-condensing

  • Overvoltage category: II

  • Pollution degree: 2

• Shipping:

  • Must be transported upright

  • Customs tariff code: 8419 8998

  • Country of origin: Germany

  • WEEE registration number: DE 66812464

  • Shipping dimensions: approx. 1330 x 1910 x 1050 mm

  • Net weight: approx. 217 kg

  • Gross weight: approx. 288 kg