Memmert Universal Oven Laboratorium UN450plus

Memmert Universal Oven UN450plus

The Memmert UN450plus Universal Laboratory Oven is the advanced solution for precise drying, heating, ageing, burn-in, and hardening processes in research, science, and industry. With natural convection, TwinDISPLAY for maximum control, and sophisticated safety features, the UN450plus guarantees reliability, performance, and ease of use. Crafted with high-grade stainless steel, it is optimized for demanding thermal processes in laboratories and production facilities.

Features

• TwinDISPLAY adaptive PID-microprocessor controller with two high-definition TFT color displays for comprehensive process visualization

• Natural convection system for gentle and uniform heating, ideal for sensitive materials

• AutoSAFETY system with over- and undertemperature monitoring, visual and acoustic alarms for complete process security

• HeatBALANCE function to adjust upper and lower heating distribution from -50% to +50%

• Fully insulated stainless steel double doors with 2-point compression locking for enhanced thermal insulation

• AtmoCONTROL software included via USB stick for intuitive programming, management, and data transfer

Applications

• Advanced research and testing in scientific laboratories requiring precise thermal regulation

• Industrial material testing, ageing tests, and hardening processes for quality assurance

• Electronics industry for controlled burn-in testing of sensitive components

• Pharmaceutical stability and shelf-life testing under precisely controlled thermal conditions

• Chemical and materials science laboratories needing reliable temperature uniformity and documentation

• Academic institutions for experiments and teaching that demand stable, reproducible heating environments

Specifications

• Temperature range: +20 °C to +300 °C

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

• Temperature sensors: 2 Pt100 Class A sensors in 4-wire-circuit for redundant monitoring

• Volume: 449 liters

• Interior dimensions (W x H x D): 1040 x 720 x 600 mm

• Maximum chamber load: 300 kg

• Maximum shelf load: 30 kg

• Natural convection with electronically adjustable air flap and restrictor vent

Additional Features

• SetpointWAIT function ensures process timing only begins once the target temperature is achieved

• Calibration of three freely selectable temperature values

• Preheated fresh air admixture for minimizing thermal disturbance

• 2 stainless steel, electropolished grids included with space for up to 8 internals

• Mounted on lockable castors for easy movement and installation

• Mechanical temperature limiter (TB), overtemperature monitor (TWW), or adjustable temperature limiter (TWB)

Electrical and Environmental Data

• Voltage and power: 400 V and 3x 230 V without neutral, 50/60 Hz, approximately 5800 W

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

• Maximum relative humidity: 80% (non-condensing)

• Maximum installation altitude: 2,000 meters above sea level

• Overvoltage category: II

• Pollution degree: 2

• Required installation clearance: 15 cm rear, 20 cm top, 5 cm sides

The Memmert UN450plus provides exceptional precision, advanced safety, and seamless operation for critical laboratory and industrial applications requiring dependable thermal processing.