Memmert Universal Oven Um UN55mplus

Memmert Universal Oven Um UN55mplus – High-Precision Heating for Medical and Laboratory Applications

Designed as a Class I medical device, the Memmert Universal Oven Um UN55mplus ensures highly reliable and uniform temperature control for critical applications. Crafted from premium stainless steel and equipped with state-of-the-art TwinDISPLAY PID control, this model is ideal for medical environments and laboratories requiring precision and safety. Its intuitive user interface, robust build, and advanced safety features make the UN55mplus a trusted solution for drying, sterilizing, and warming tasks in a wide range of professional settings.

Features

• TwinDISPLAY control system with two high-resolution TFT screens for easy monitoring and control

• Dual Pt100 sensors in 4-wire circuit for mutual monitoring, ensuring uninterrupted operation even if one sensor fails

• HeatBALANCE function allowing customizable heating distribution between upper and lower heating circuits

• SetpointWAIT function ensures the process timer starts only after reaching the desired temperature

• Natural convection for silent and uniform heating without disturbing sensitive materials

• Integrated visual and acoustic alarms with AutoSAFETY feature to prevent under/overheating

Applications

• Drying and sterilizing medical instruments, laboratory glassware, or surgical materials

• Conducting precise thermal testing and ageing of materials in research facilities

• Conditioning or drying samples in pharmaceuticals and biotechnology

• Preheating blankets, compresses, or other medical materials in clinical settings

• Performing long-duration heating programs with high temperature stability

• Educational institutions requiring consistent and safe heating performance for experiments

Specifications

• Volume: 53 liters

• Temperature range: +20 °C to +300 °C (at least 5 °C above ambient)

• Temperature accuracy: 0.1 °C (to 99.9 °C), 0.5 °C (from 100 °C)

• Sensors: 2 × Pt100 DIN Class A in 4-wire circuit

• Interior dimensions (W × H × D): 400 × 400 × 330 mm

• Maximum chamber load: 80 kg

• Max loading per internal: 20 kg

• External dimensions (W × H × D): 585 × 784 × 514 mm (+56 mm for door handle)

• Power supply: 230 V, 50/60 Hz, approx. 2000 W (115 V, approx. 1700 W)

• Weight: Net 57 kg / Gross 76 kg

• Construction: Stainless steel interior and textured stainless steel exterior with zinc-plated rear

• Control software: AtmoCONTROL via USB/Ethernet

With its robust safety systems, adaptive controls, and energy-efficient performance, the Memmert UN55mplus is perfectly suited for demanding heating applications in laboratories, clinics, and medical institutions. It combines German engineering with intelligent control for exceptional performance and peace of mind.