Description
Pengeringan, pemanasan, penuaan, burn-in dan pengerasan yang tepat dalam penelitian, sains, industri dan jaminan kualitas.
UN750plus Precise drying, heating, ageing, burn-in and hardening in research, science, industry and quality assurance.
The universally applicable lab oven U is Memmert’s classic appliance for temperature control in science, research
and material tests in industry. The technologically perfected masterpiece made of high-quality, hygienic,
easy-to-clean stainless steel leaves nothing to be desired in terms of ventilation and control technology,
overtemperature protection and precisely tuned heating technology.
On this page, you can find all the essential technical data on the universal Memmert lab oven. Our customer
relations team will be pleased to help if you want further information. If you should require a customised special
solution, please contact our technical specialists at myAtmoSAFE@memmert.com.
Temperature
Set temperature range in °C min. 5°C above ambient up to +300°C
Temperature 2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an
error
Control technology
ControlCOCKPIT TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition
TFT-colour displays.
Language setting German, English, Spanish, French, Polish, Czech, Hungarian
Timer Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
Function HeatBALANCE adapting the distribution of the heating performance of the upper and lower heating circuit from -50 %
to +50 %
Function SetpointWAIT the process time does not start until the set temperature is reached
Calibration three freely selectable temperature values
adjustable parameters temperature (Celsius or Fahrenheit), air flap position, programme time, time zones,
summertime/wintertime
Ventilation
Convection natural convection
Fresh air admixture 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
Documentation programme stored in case of power failure
Programming AtmoCONTROL software on a USB stick for programming, managing and transferring programmes
via Ethernet interface or USB port
Safety
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
Autodiagnostic system for fault analysis
Alarm visual and acoustic
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Memmert GmbH + Co. KG | Tel. +49 (0) 9122/925-0 | E-Mail info@memmert.com
Memmert Universal Oven UN750plus – en
Standard equipment
Internals 2 stainless steel grid(s), electropolished
Works calibration certificate Calibration at +160°C
Door fully insulated stainless steel doors with2-point locking (compression door lock)
Stainless steel interior
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 749 l
Dimensions w
(A) x h(B) x d(C): 1040 x 1200 x 600 mm
Max. number of internals 14
Max. loading of chamber 300 kg
Max. loading per internal 30 kg
Textured stainless steel casing
Installation on lockable castors
Dimensions w
(D) x h(E) x d(F): 1224 x 1726 x 784 mm
Housing rear zinc-plated steel
Electrical data
Voltage
Electrical load
400 V, 3 phases, 50 Hz approx. 7000 W
Ambient conditions
Set Up The distance between the wall and the rear of the appliance must be at least 15 cm. The clearance
from the ceiling must not be less than 20 cm and the side clearance from walls or nearby appliances
must not be less than 5 cm.
Altitude of installation max. 2,000 m above sea level
Ambient temperature +5 °C to +40 °C
Humidity rh max. 80 %, non-condensing
Overvoltage category II
Pollution degree 2
Packing/shipping data
Transport information The appliances must be transported upright
Customs tariff number 8419 8998
Country of origin Federal Republic of Germany
WEEE-Reg.-No. DE 66812464
Dimensions approx incl.
carton
w x h x d: 1330 x 1910 x 1050 mm
Net weight approx. 217 kg
Gross weight carton approx. 288 kg
