Universal Ovens UN / UF

Models UN / UNplus with natural convection.
Models UF / UFplus with forced air circulation.

User-oriented, user-friendly, aesthetic. Intuitive control, easy handling and unlimited documentation and communication possibilities.
  • High-temperature connectors on the rear of the appliance for single-phase power connection acc. to country specific systems and IEC standards.
  • Internal data logger with a storage capacity of at least 10 years.
  • German, English, French, Spanish language settings available on the ControlCOCKPIT.
  • Digital backwards counter with target time setting, adjustable from 1 min to 99 days.
  • The SetpointWAIT function guarantees that the process time does not start until the set temperature is reached at all measuring points - optional for temperature values recorded by the freely positionable Pt100 sensors inside the chamber.
  • Adjustment of 3 calibration values for temperature and additional appliance specific parameters directly at the ControlCOCKPIT.
  • Acc. to 12880:2007-05, EN 61010-1 (IEC 61010-1), 61010-2-010.

AtmoCONTROL - control and logging software
For direct setting parameters as well as process time. Fast and easy programming of complex processes via AtmoCONTROL by means of the mouse or touchpad on the notebook.
Programme functions SingleDISPLAY and TwinDISPLAY:
  • Reading out, managing and organising the data logger.
  • Saving the log memory in various formats.
  • Online monitoring of up to 32 connected appliances.
  • Optical alarms when the alarm limits individually set at the ControlCOCKPIT are exceeded.
  • Automatic alarm to one or several e-mail addresses.
Standard equipment:

PID microprocessor control with integrated auto-diagnostic system
Interior:st. steel, material 1.4301 (ASTM 304), with all-round deep-drawn ribs to integrate the large-area heating with ceramic-metal sheath
Internals:st. steel grids (sizes 30 and 55: 1 grid, sizes 75 to 750: 2 grids)
Max. loading per grid / perforated shelf:sizes 30 to 260: 20 kg
sizes 450 and 750: 30 kg
size 1060: 60 kg
Housing:textured st. steel, rear zinc-plated steel, intuitively operated SingleDISPLAY (UN / UF) or TwinDISPLAY (UNplus / UFplus) colour graphical display with Multi-Touchscreen; fully insulated st. steel door (from size 450 two leaves)
Fresh air:admixture of pre-heated fresh air by electronically adjustable air flap
Connection:mains cable with plug (German type), CEE plug for 400 V
Installation:4 feet; sizes 450, 750 and 1060 mounted on lockable castors
Technical Data:
Min. working temperature range:5 K (UN / UNplus), 10 K (UF / UFplus) above ambient temperature to + 300 °C
Setting temperature range:20 to 300 °C
Setting accuracy:up to 99.9 °C: 0.1 K
from 100 °C: 0.5 K
  • SingleDISPLAY: ControlCOCKPIT with one TFT colour graphical display with touchscreen.
  • Available parameters on the ControlCOCKPIT: temperature, fan speed, exhaust air flap position, programme time, time zones, summer- / wintertime.
  • One temperature sensor Pt100 DIN class A in a 4-wire circuit.
  • AtmoCONTROL software for reading out, managing and organising the data logger via ethernet interface (temporary trial version can be downloaded). USB stick with AtmoCONTROL software available as accessory on demand.
  • Ethernet interface on the rear of the appliance for reading out the protocol log.
  • Double overtemperature protection: electronic temperature monitoring with freely adjustable monitoring temperature with option A6 TWW / TWB (protection class 3.1 or 2), mechanical temperature limiter TB acc. to DIN 12880.
 TypeChamber volume
Inside dimension
(W x D x H)
Outside dimens­ions
(W x D x H)
PUOrder Stock  
UN3032400 x 250 x 320585 x 434 x 7046015432052-Login / Registration 
UN5553400 x 330 x 400585 x 514 x 7848015432053-Login / Registration 
UN7574400 x 330 x 560585 x 514 x 94412015432054-Login / Registration 
 UN110108560 x 400 x 480745 x 584 x 86417515432055-Login / Registration 
UN160161560 x 400 x 720745 x 584 x 110421015432056-Login / Registration
UN260256640 x 500 x 800824 x 684 x 118330015432057-Login / Registration
UN4504491040 x 600 x 7201224 x 784 x 124730015432058-Login / Registration
UN7507491040 x 600 x 12001224 x 784 x 172630015432059-Login / Registration
 UF3032400 x 250 x 320585 x 434 x 7046015432060-Login / Registration 
 UF5553400 x 330 x 400585 x 514 x 7848015432061-Login / Registration 
 UF7574400 x 330 x 560585 x 514 x 94412015432062-Login / Registration 
 UF110108560 x 400 x 480745 x 584 x 86417515432063-Login / Registration 
 UF160161560 x 400 x 720745 x 584 x 110421015432064-Login / Registration
UF260256640 x 500 x 800824 x 684 x 118330015432065-Login / Registration
UF4504491040 x 600 x 7201224 x 784 x 124730015432066-Login / Registration
UF7507491040 x 600 x 12001224 x 784 x 172630015432067-Login / Registration
UF106010601040 x 850 x 12001224 x 1035 x 172630015433620-Login / Registration
Inside dimensions: depth less 39 mm for fan.
Outside dimensions: depth without door handle, depth of handle 56 mm. Height with size 450, 750 and 1060 with castors.
Further options such as equipment with full-sight glass door, fresh-air filter, intertior lighting etc. are available on request. Extra equipment has to be stated with the order directly.
Accessories for series U, I, S, ICH, ICP, IPP, IPS, HPP, HCP / Memmert