>  >  > Ovens

Universal Ovens UNplus / UFplus

Memmert  Universal Ovens UNplus / UFplus
Memmert  Universal Ovens UNplus / UFplus
Memmert  Universal Ovens UNplus / UFplus
Memmert  Universal Ovens UNplus / UFplus
Memmert Universal Ovens UNplus / UFplus
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
  • TwinDISPLAY: ControlCOCKPIT with 2 TFT colour graphical displays with touchscreen.
  • Available parameters on the ControlCOCKPIT: temperature, fan speed, exhaust air flap position, programme time, time zones, summer- / wintertime.
  • 2 Pt100 sensors DIN class A in a 4-wire circuit for mutual monitoring, taking over functions in case of an error.
  • HeatBALANCE function for application specific adjustment of heat output distribution (balance) between the upper and lower heating groups in an adjustment range between - 50 and + 50 % (not valid for model size 30).
  • AtmoCONTROL software on an USB stick for programming, managing and transferring programmes via ethernet interface or USB port.
  • Intuitive programming and archiving of ramps and programme sequences.
  • Synchronous visualisation of the created programme sequence during programming.
  • Application-specific repeat functions (loops) can be inserted within a temperature control programme in any place.
  • Simple creation of repeating weekly programmes.
  • ControlCOCKPIT with USB port for uploading programmes, reading out protocol logs, activating the User-ID function.
  • Displaying of already logged protocol data on the ControlCOCKPIT (max. 10000 values correspond to approx. 1 week).
  • Ethernet interface on the rear of the appliance for reading out the protocol log and for uploading and implementing programmes and for online logging.
  • Multiple overtemperature protection: electronic temperature monitoring TWW/TWB (protection class 3.1 or 2) and mechanical temperature limiter TB (protection class 1) acc. to. DIN 12880, AutoSAFETY automatically adjusts to the set value within a freely adjustable tolerance range. Setting individual MIN / MAX values for over / undertemperature alarm.
 TypeChamber volume
Inside dimension
(W x D x H)
Outside dimens­ions
(W x D x H)
Max. load
Order No.PU Availability 
UN30plus32400 x 250 x 320585 x 434 x 7046054320681Login / Registration- 
 UN55plus53400 x 330 x 400585 x 514 x 7848054320691Login / Registration- 
UN75plus74400 x 330 x 560585 x 514 x 94412054320701Login / Registration-
UN110plus108560 x 400 x 480745 x 584 x 86417554320711Login / Registration-
UN160plus161560 x 400 x 720745 x 584 x 110421054320721Login / Registration-
UN260plus256640 x 500 x 800824 x 684 x 118330054320731Login / Registration-
UN450plus4491040 x 600 x 7201224 x 784 x 124730054320741Login / Registration-
UN750plus7491040 x 600 x 12001224 x 784 x 172630054320751Login / Registration-
UF30plus32400 x 250 x 320585 x 434 x 7046054320761Login / Registration- 
UF55plus53400 x 330 x 400585 x 514 x 7848054320771Login / Registration-
UF75plus74400 x 330 x 560585 x 514 x 94412054320781Login / Registration-
UF110plus108560 x 400 x 480745 x 584 x 86417554320791Login / Registration-
UF160plus161560 x 400 x 720745 x 584 x 110421054320801Login / Registration-
UF260plus256640 x 500 x 800824 x 684 x 118330054320811Login / Registration-
UF450plus4491040 x 600 x 7201224 x 784 x 124730054320821Login / Registration-
UF750plus7491040 x 600 x 12001224 x 784 x 172630054320831Login / Registration-
UF1060plus10601040 x 850 x 12001224 x 1035 x 172630054333131Login / 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