Medical sterilizer M 420 P

laboratoryfor healthcare facilitiesdry heat

Product overview
Elektro-mag M 420 P hot air sterilizer is designed for reliable dry-heat sterilization in laboratories and medical facilities. It features a 48 L anodized aluminium chamber, PID digital temperature control and an SSR (Solid State Relay) for precise load switching. Temperature range is ambient +5 °C to 250 °C with 1 °C increments. Safety thermostat and a sheet-steel casing with stoved enamel finish provide operational protection and durability.

Sterilization method
The unit uses high-temperature dry heat to eliminate microorganisms on instruments and materials without moisture. PID control combined with SSR regulation maintains stable temperature profiles and repeatable cycles; the safety thermostat offers backup protection to prevent overheating.

Advantages of anodized aluminium chamber
Anodized aluminium provides low weight, good thermal conductivity for uniform temperature distribution, corrosion resistance and easy cleaning—appropriate for facilities seeking durable, cost-effective chambers.

Technical specifications

• Working temperature range: Ambient temperature +5 °C to 250 °C
• Capacity (chamber volume): 48 L
• Type of thermoelement: J type
• Temperature control: PID digital control
• Load switching element: SSR (Solid State Relay)
• Thermostat setting increments: 1 °C
• Thermostat working accuracy: ±1 °C
• Thermometer display increments: 1 °C
• Chamber temperature accuracy: ±2 °C
• Postpone / Process time: 1 min – 99 hours 59 min
• Timing begins: When set temperature is reached
• Safety measure: Safety thermostat with liquid expansion (50–300 °C)
• Casing material: Sheet steel, stoved enamel paint
• Chamber material: Anodized aluminium
• Insulation material: Rock wool
• Shelves: 2 perforated anodized aluminium
• Fuse: 6 A
• Power rating: 900 W
• Power supply: AC 190–240 V / 50–60 Hz
• Chamber dimensions (W x H x D): 42 x 35 x 33 cm
• Overall dimensions (W x H x D): 71 x 54 x 49 cm
• Net weight: 31 kg
• Gross weight: 36 kg