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Memmert UN260plus Natural Convection Oven 256L, 115V
Memmert UN260plus Natural Convection Oven 256L, 115V
Setting Temperature Range
+20°C to +300°C
Convection Type
Natural Convection
Chamber Volume
256 L (9 cu. ft.)
Features
- Internal volume of 256 L (9 cu. ft.), ideal for large capacity applications
- Working temperature range from +5°C above ambient to +300°C, perfect for various laboratory tasks
- Precise temperature control with a resolution of 0.1°C up to 99.9°C, 0.5°C from 100°C, ensuring accuracy
- TwinDISPLAY with adaptive multifunctional digital PID-microprocessor controller and two high-definition TFT-color displays for easy monitoring and control
- AutoSAFETY feature with integrated over- and undertemperature monitor "ASF" to ensure the safety of sensitive samples
- Admixture of pre-heated fresh air via an electronically adjustable air flap for enhanced air circulation
- Robust stainless steel interior with reinforced ribbing and integrated large-area heating for durability and hygiene
- Maximum chamber loading of 661 lbs. with a maximum per shelf loading of 44 lbs., providing ample support for heavy-duty applications
The Memmert UN260plus Natural Convection Oven 256L, 115V is designed to provide precise and consistent heating for a variety of laboratory applications. With a large internal volume of 256 liters (9 cu. ft.), it offers ample space for handling large batches or bulky materials. The oven operates within a temperature range of +5°C above ambient to 300°C, ensuring flexibility for both low and high-temperature tasks. The integrated TwinDISPLAY features a high-definition TFT-color display and a PID-microprocessor controller, allowing for easy adjustments and monitoring of temperature, airflow, and timing parameters. The oven’s two Pt100 sensors work in tandem for mutual monitoring, ensuring continuous temperature accuracy and reliability.
Safety and efficiency are paramount in the design of the Memmert UN260plus. The oven is equipped with AutoSAFETY, which includes over- and under-temperature monitoring with the ASF system, providing immediate alerts for any temperature deviations. Fresh air admixture is optimized through an electronically adjustable air flap, ensuring uniform heating. The durable stainless steel interior is easy to clean, corrosion-resistant, and reinforced with large-area heating on four sides, making it perfect for rigorous use in demanding environments. With a maximum chamber loading capacity of 661 lbs. and high-quality construction, this oven is an ideal solution for laboratories requiring robust and reliable thermal performance.
INCLUDED:
TheMemmert UN260plus Natural Convection Oven 256L, 115V includes:
- 2 Stainless Steel Grids
- Tilt Protection Wall Bracket
- Calibration Certificate
- Power Cord
- Operator's Manual
- Manufacturer's Documentation
- 3 Year Manufacturer's Warranty
| Internal Volume | 256 L (9 cu. ft.) |
| Working Temperature Range | At least 5°C above ambient temperature to +300°C |
| Setting Temperature Range | +20°C to +300°C |
| Setting Temperature Accuracy | Up to 99.9°C: 0.1 / from 100°C: 0.5 |
| Temperature Sensor | 2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error |
| Control Panel | TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-color displays |
| Timer | Digital backwards counter with target time setting, adjustable from 1 minute to 99 days |
| Calibration | Three freely selectable temperature values |
| Adjustable Parameters | Temperature (Celsius or Fahrenheit), air flap position, timer |
| Convection | Natural convection |
| Fresh Air | Admixture of pre-heated fresh air by electronically adjustable air flap |
| Temperature Control | Mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 20°C above nominal temperature |
| Temperature Control | Overtemperature monitor TWW, protection class 3.1 or adjustable temperature limiter TWB, protection class 2, selectable on display |
| AutoSAFETY | Additionally integrated over- and undertemperature monitor "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or undertemperature, heating is switched off in case of overtemperature |
| Alarm | Visual and acoustic |
| Door | Fully insulated stainless steel door with 2-point locking (compression door lock) |
| Shelving | 2 stainless steel grids, electropolished |
| Works Calibration Certificate | Calibration at +160°C |
| Interior | Easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides |
| Volume | 256 L (9 cu. ft.) |
| Max. Number of Shelves | 9 |
| Max. Loading of Chamber | 661 lbs. (300 kg) |
| Max. Loading per Shelf | 44 lbs. (20 kg) |
| Interior Dimensions (W x H x D) | 25.2 in. x 31.5 in. x 19.7 in. (64 cm x 80 cm x 50 cm) |
| External Dimensions (W x H x D) | 32.4 in. x 46.6 in. x 26.9 in. (82.3 cm x 118.4 cm x 68.3 cm) (d +2.2 in. door handle) |
| Net Weight | 243 lbs. (110.2 kg) |
| Electrical Load | 115 V, 50/60 Hz, approx. 1800 W |
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