Memmert UN450 通用烘干箱（449升，300°C，自然对流，1显示器）

natural convection
controller with 1 high-definition TFT-colour displays
digital timer adjustable from 1 minute to 99 days
Interior - Heating Concept: 1040 x 720 x 600 mm, 449 l
Max. loading of chamber: 300 kg
Temperature Range: min. 5°C above ambient up to +300°C
Voltage / Power Rating: 3p, 400 V / 5.800 W
net weight approx. 170 kg
Steel Casing: 1224 x 1247 x 784 mm

• 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 timer 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
• 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

• adjustable electronic overtemperature monitor and mechanical temperature limiter TB, protection class 1 according to DIN 12 880 to switch off the heating approx. 20°C above nominal temperature

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

• 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

• min. 5°C above ambient up to +300°C

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

• net weight approx. 170 kg
• gross weight carton approx. 240 kg
• dimensions approx.:
  carton w x h x d: 133 x 145 x 105 cm
• the appliances must be transported upright

• 8419 8998

• Federal Republic of Germany

• DE 66812464