Memmert UN450 droogstoof zonder ventilator 449 liter

Memmert UN 450 droogstoof - drying oven

Memmert Generation 2012 UN/UF en UNplus/UFplus droogstoven

• Nieuwe bediening Single en Twin display en software Atmo Control (zie ook video onderaan deze site)
• De plus modellen zijn voorzien van het Twin display en bieden de mogelijkheid voor uitgebreide programmering en registratie
• Nieuwe deurklinken zijn makkelijk te openen ook met 1 hand, elleboog of knie

Ventilation & Control

• natural convection
• adjustment of pre-heated fresh air admixture by air flap control in 10 % steps
• vent connection with restrictor flap
• adaptive multifunctional digital PID-microprocessor controller with high-definition TFT-colour display
• self-diagnostics for fault analysis
• 1 Pt100 sensor DIN class A in 4-wire-circuit
• Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
• parameters adjustable on ControlCOCKPIT: temperature (Celsius or Fahrenheit), air flap position, programme time, time zones, summertime/wintertime
• SetpointWAIT function - the process time does not start until the set temperature is reached
• 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).
• Setting of languages on ControlCOCKPIT: German/English/Spanish/French
• resolution of display for setpoint values 0.1°C up to 99.9°C, 0.5°C from 100°C and for actual values 0.1°C (LED)
• calibration facility directly at ControlCOCKPIT for three freely selectable temperature values
• programme stored in case of power failure
• incl. works calibration certificate for +160°C

Overtemperatur protection (double)

adjustable electronic overtemperature monitor and mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 20°C above nominal temperature

Textured Stainless Steel casting

• w x h x d: 1224 x 1247 x 784 mm
• 2 fully insulated stainless steel door with 2-point locking (compression door lock)
• rear zinc-plated steel

Interior - heating concept

• w x h x d: 1040 x 720 x 600 mm, 449 l
• easy-to-clean interior,made of stainless steel,reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides
• 2 stainless steel grids
• Max. loading of chamber: 300 kg

Temperature Range

• min.5°C above ambient up to +300°C

Voltage / Power Rating

• 400 V (+/ 10 %), 3 phases/N, 50/60 Hz / approx. 5.800 W