Memmert UN750plu s通用烘干箱（749升，300°C，自然对流，2显示器）

natural convection
controller with 2 high-definition TFT-colour displays
digital timer adjustable from 1 minute to 99 days
Interior - Heating Concept: 1040 x 1200 x 600 mm, 749 l
Max. loading of chamber: 300 kg
Temperature Range: min. 5°C above ambient up to +300°C
Voltage / Power Rating: 3f,400 V / 7.000 W
net weight approx. 217 kg
Steel Casing: 1224 x 1726 x 784 mm

• natural convection
• adjustment of pre-heated fresh air admixture by air flap control in 10% steps for each segment individually
• vent connection with restrictor flap
• adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-colour displays
• self-diagnostics for fault analysis
• 2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature value
• 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
• HeatBALANCE function for adapting the distribution of the heating performance of the upper and lower heating circuit from -50% to +50%
• 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

• with audible and visual alarm
• overtemperature monitor TWW, protection class 3.1 or adjustable temperature limiter TWB, protection class 2, selectable on display
• 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
• 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 1726 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 1200 x 600 mm, 749 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. 7.000 W

• net weight approx. 217 kg
• gross weight carton approx. 292 kg
• dimensions approx.:
  carton w x h x d: 133 x 192 x 105 cm
• the appliances must be transported upright

• 8419 8998

• Federal Republic of Germany

• DE 66812464