Natural convection Lab Oven, UN450plus, 449 L, ESMC, Memmert, Germany
$1,100,000.00
Universal Lab Oven, UNplus Series, 449 L, Memmert, Germany
- Model: UN450plus
- Volume: 449 L
- Manufacturer: Memmert
- Country of Origin: Federal Republic of Germany
Natural Drying Cabinet, UN450plus, 449 L
The Memmert UN450PLUS natural convection lab oven has a capacity of 15.9 Cu Ft (449 L) with a temperature range of Ambient +5° to 300°C and comes with dual digital display controllers with programmaning. Memmert UNplus series natural convection heating and drying ovens offer 300°C maximum temperatures with digital control and dual TwinDISPLAY. These ovens have universal applicability to heating and drying applications in industry, science and research institutes and combine top precision and safety with optimal operating comfort.
Memmert UN450plus ovens are designed for heat treatment: testing materials, aging computer chips, performing complex experiments, drying or tempering electronic components. All cabinets are made of high quality stainless steel. Drying cabinets
Memmert UNplus – with natural ventilation are equipped with the TwinDISPLAY controller and have the following basic equipment:
- Temperature range 30-300°C, but not lower than ambient temperature plus 5°C.
- Electronic PID process controller with self-diagnostic system for faster troubleshooting.
- Touchpad to navigate between settings
- Motorized air damper with 0-100% opening adjustment for air exchange
- Programmable timer up to 99 days 23 hours
- 2 TFT color displays for displaying set and actual temperature, air damper opening degree, process time, superheat limit setting, real-time process monitoring and menu settings.
- Overtemperature monitoring TWW, protection class 3.1 and adjustable temperature limit TWB, protection class 2, optical alarm indicator.
- 2 platinum temperature sensors PT100, for mutual control and replacing each other in case of breakage.
- Ethernet port on the rear panel for logging the drying process
- USB port for programming and documentation
- Built-in logging system
- HeatBALANCE technology for distribution of heating energy between the top and bottom wall
The main features of Memmert laboratory ovens UN450plus, 449 L:
- The new ControlCOCKPIT controller has 2 versions SingleDISPLAY or TwinDISPLAY, a touch control panel and displays for temperature, humidity, fan speed, ventilation damper opening degree, interior lighting degree, overheat protection settings and real-time process graphs.
- Speed up the drying process due to increased airflow due to oversized inlets and outlets
- Fan speed and motorized damper position are controlled by the ControlCOCKPIT on all Memmert equipment
- Sending notifications about abnormal situations by e-mail using the AtmoCONTROL software or by SMS notification (option)
- All new generation devices come standard with an Ethernet communication interface
- Devices with TwinDISPLAY control panel are equipped with a USB port as standard
- Using high quality stainless steel
- Heating from 4 sides for more uniform temperature distribution and heating of samples inside the chamber
- Improved thermal insulation and an optimized heating system have increased the heating rate by up to 30%
- The special design of the door handle allows you to open / close the door with almost any part of the body, in case your hands are busy
- Possibility to change the opening side of the door without the involvement of certified specialists
- New intuitive AtmoCONTROL PC software for programming and process documentation
- Built-in timer from 1 min to 99 days 23 h
- HeatBALANCE technology that allows you to adjust the distribution of power between the upper and lower parts of the heating
- Natural convection
- Stainless steel interior
- Digital PID-microprocessor controller with dual high-definition TFT-color displays
- Timer: Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
- Adjustable Parameters: temperature (Celsius or Fahrenheit), air flap position, program time, time zones, daylight savings time
- Function SetpointWAIT: the process time does not start until the set temperature is reached
- Language Setting: German, English, Spanish, and French
- Calibration: three freely selectable temperature values
- 3 year warranty
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Technical Specifications:
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| Volume approx. |
15.9 Cu Ft (449 L) |
| Temperature range |
+5°C above ambient temperature to +300°C |
| Setting temperature range |
+20° to +300°C |
| Setting accuracy °C |
up to 99.9: 0.1 / from 100: 0.5 |
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Contoller
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TwinDISPLAY: dual TFT color touchscreens, manage data, save log files, monitor up to 32 devices online, automatic alarms emailed, archive of ramps and program sequences, real-time view of program sequences, Loops can be inserted within a temperature contol program at any place, download and manage programs via Ethernet or USB
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| Interfaces |
Ethernet and USB |
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Housing
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Textured stainless steel, rear zinc-plated steel, TFT color display with touchscreen, fully insulated stainless steel door
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Interior
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Stainless steel (ASTM 304) with all-round deep-drawn ribs to integrate the large-area heating with ceramic-metal sheath
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Fresh air
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Admixture of pre-heated fresh air by electronically adjustable air flap
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| Chamber Dimensions (W x H x D) |
40.9 x 28.3 x 23.6 inches (1040 x 720 x 600 mm) |
| Maximum number of grids/shelves |
8 (2 included) |
| Maximum loading per grid/shelf |
66 lbs (30 kg) |
| Maximum loading of chamber |
661 lbs (300 kg) |
| Maximum loading per slide-in drip tray |
17.6 lbs (8 kg) |
| Maximum loading per bottom drip tray |
17.6 lbs (8 kg) |
| Exterior Dimensions (W x H x D) |
48.2 x 49.1 x 30.9 inches (1224 x 1247 x 784 mm) |
Standard works calibration certificate
(measuring point chamber center) |
°C +160 |
| Electrical |
208 V, 50/60 Hz, 14.6 amps |
| Net weight approx. |
354.9 lbs (161 kg) |
| Gross weight (packed in carton) approx. |
500.4 lbs (227 kg) |
| Shipping Dimensions (W x H x D) |
52.4 x 56.7 x 41.3 inches (1330 x 1440 x 1050 mm) |
Images are reference only. Actual product may be different.
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Natural Convection Oven, UN450plus, 449 L
