The Memmert UN450 Plus Universal Ovens are universally applicable laboratory ovens suitable for precise drying, heating, aging, burn-in, and hardening in the research, science, and materials testing industries. Each universal oven from Memmert is carefully constructed with high-quality, hygienic, and easy-to-clean stainless steel. With precision German engineering, Memmert universal ovens provide exact temperature control technology and ventilation with overtemperature protection for worry-free operation. The UN450 model also features 4 lockable castors for easier movement.
The interior of the oven is made of stainless steel and is reinforced by deeply drawn ribbing with integrated and protected large-area heating on four sides. Apart from the temperature control system, Universal Ovens from Memmert also have an autodiagnostic system that provides a complete fault analysis if any errors are detected.
The high-definition color TwinDISPLAY will leave nothing to be desired regarding function range, convenience, and safety. Via the intuitive control and logging software AtmoCONTROL even complex processes can be programmed quick and easy. Multiple overtemperature protection, visual and acoustic alarm as well as possibly sending an automatic alarm message to one or several e-mail addresses will leave you with time for things that really matter.
All units are rigorously tested. Every unit exceeds quality and safety expectations and offers only the finest results German engineering is known for.
Features
- HeatBALANCE allows adapting the distribution of the heating performance of the upper and lower heating circuit from -50% to +50 %
- AutoSAFETY allows addition 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
- AtmoCONTROL: Programming is done via AtmoCONTROL by means of the mouse or touchpad on your computer.
- Constructed from stainless steel. Memmer stainless steel is scratch resistant, hygienic, robust and long-lasting.
- TwinDisplay: Touch, turn and go. Quick setup in just three steps.
- Control:
- TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-colour displays
- Set Temperature Range:
- 5°C above ambient up to +300°C
- Set Temperature Resolution:
- 0.1°C up to 99.9°C, 0.5°C from 100°C
- Convection Type:
- Natural
- Adjustable Parameters:
- Temperature (Celsius or Fahrenheit), fan speed, air flap position, programme time, time zones, summertime/wintertime
- Language Settings:
- German, English, Spanish, French, Polish, Czech, Hungarian
- Fresh Air Mixture:
- Adjustment of pre-heated fresh air admixture by air flap control in 10 % steps for each segment individually
- Vent:
- Vent connection with restrictor flap
- Communication:
- Ethernet, USB
- Auto-Diagnostic System:
- Yes, for fault analysis
- Programming:
- AtmoCONTROL software on a USB stick for programming, managing and transferring programmes via Ethernet interface or USB port
- Temperature Safety Control:
- Over-temperature monitor TWW, protection class 3.1 or adjustable temperature limiter TWB, protection class 2, selectable on display
- Exterior Construction:
- Textured stainless steel
- Interior Construction:
- Stainless steel
- Door:
- Fully insulated stainless steel doors with 2-point locking (compression door lock)
- Casters:
- Lockable
- Shelves:
- 2 stainless steel grid shelves included
- Calibration:
- 3 freely selectable temperature values
- Timer:
- Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
- SetpointWAIT Function:
- The process time does not start until the set temperature is reached
- Exterior Dimensions (W x H x D):
- 48.2 x 49.1 x 30.9 in.
- Interior Dimensions (W x H x D):
- 41 x 28.3 x 23.6 in.
- Interior Volume (L):
- 449
- Calibration Certificate:
- Included, Calibration at +160°C
- Weight:
- 355 lbs
- Manufacturer:
- Memmert
- Model:
- UN450 Plus
- Country of Origin:
- Germany
- Electrical:
- 400 V, 3 phases, 50 Hz approx, 5800 W
- Temperature Sensor:
- 2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error
- Approvals:
- CE, UL, VDE, GS, EAC
- Interior Volume (cu ft):
- 15.9
- Mechanical Temperature Safety:
- Mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 20°C above nominal temperature
- AutoSAFETY:
- 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
- HeatBALANCE Function:
- Adapting the distribution of the heating performance of the upper and lower heating circuit from -50 % to +50 %
