Universal Oven Memmert UN55
The Memmert UN55 Universal Oven excels in precise drying, heating, aging, burn-in, and hardening processes across various applications in research, science, industry, and quality assurance. This versatile lab oven stands out as a reliable choice for temperature control in scientific and industrial settings.
Key Features
- Temperature Control:
- Working Temperature Range: The oven operates efficiently at a temperature range starting from 5°C (for models UN/UNplus/UNm/UNmplus) or 10°C (for models UF/UFplus/UFm/UFmplus) above ambient temperature up to +300°C.
- Setting Temperature Range: Users can easily set temperatures between +20°C and +300°C.
- Temperature Sensor: The oven includes one Pt100 sensor (DIN class A) in a 4-wire circuit, ensuring accurate temperature readings.
- Setting Accuracy: Up to 99.9°C, the accuracy is 0.1°C. From 100°C, it provides an accuracy of 0.5°C.
- Control Technology:
- ControlCOCKPIT: This feature includes a single-display adaptive multifunctional digital PID-microprocessor controller with a high-definition TFT-colour display, allowing for easy monitoring.
- Timer: The digital backwards counter lets users set target times adjustable from 1 minute to 99 days.
- SetpointWAIT Function: Importantly, the process timer does not start until the set temperature is reached, ensuring precise control.
- Ventilation:
- Natural Convection: The oven operates using natural convection, which promotes even heat distribution.
- Fresh Air Admixture: Additionally, the oven can introduce pre-heated fresh air through an electronically adjustable air flap, enhancing its functionality.
- Communication:
- Data Documentation: In case of power failure, programs are stored automatically.
- Programming Capability: Users can utilize AtmoCONTROL software to read, manage, and organize data via the Ethernet interface. Moreover, a USB stick with AtmoCONTROL software is available as an accessory.
Safety Features
- Temperature Control: The oven includes an adjustable electronic overtemperature monitor and a mechanical temperature limiter (TB), complying with protection class 1 standards according to DIN 12880.
- Autodiagnostic System: This system effectively aids in fault analysis, enhancing reliability.
Internal Design and Capacity
- Interior: The easy-to-clean interior is made of stainless steel and features deep-drawn ribbing with integrated large-area heating on four sides. This design ensures uniform heating throughout the chamber.
- Volume: The oven boasts a capacity of 53 liters, providing ample space for various applications.
- Dimensions: Internal dimensions measure 400 mm x 400 mm x 330 mm (w x h x d), with a maximum loading capacity of 80 kg (20 kg per internal).
Technical Specifications
- Electrical Data:
- Voltage: The oven operates on either 230 V, 50/60 Hz (approx. 2000 W) or 115 V, 50/60 Hz (approx. 1700 W).
- Ambient Conditions:
- Operating Temperature: It functions effectively in ambient conditions ranging from +5 °C to +40 °C.
- Humidity: The oven can handle humidity levels up to 80% RH, non-condensing.
Packing and Shipping Data
- Transport Information: To ensure safe delivery, the oven must be transported upright.
- Customs Tariff Number: 8419 8998.
- Country of Origin: Federal Republic of Germany.
- Dimensions (including carton): 730 mm x 950 mm x 670 mm (w x h x d).
- Net Weight: Approximately 57 kg.
- Gross Weight: Approximately 76 kg.
Conclusion
In conclusion, the Memmert UN55 Universal Oven represents an ideal solution for professionals seeking precision and reliability in their temperature control applications. Its robust design, advanced control technology, and safety features ensure that it meets the highest standards for laboratory and industrial environments. Whether used for research, quality assurance, or material testing, this oven consistently delivers exceptional performance and user satisfaction. Thus, it stands out as an essential tool for various scientific and industrial applications.
