Memmert Lab Oven-53 L

Model: UN-55

Brand: Memmert

Country of origin: Germany 

The Memmert UN55 natural convection lab oven has a capacity of 1.9 Cu Ft (53 L) with a temperature range of Ambient +5° to 300°C and comes with a single digital display controller. Memmert UN series natural convection heating and drying ovens offer 300°C maximum temperatures with digital control. These ovens have universal applicability to heating and drying applications in industry, science and research institutes and combine top precision and safety with optimal operating comfort.

Feature:

• Natural convection
• Stainless steel interior
• Digital PID-microprocessor controller with a high-definition TFT-color display
• Timer: Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
• Adjustable Parameters: temperature (Celsius or Fahrenheit), air flap position, program time, time zones, daylight savings time
• Function Setpoint WAIT: the process time does not start until the set temperature is reached
• Language Setting: German, English, Spanish, and French
• Calibration: three freely selectable temperature values

Technical Specifications:

• Volume: 53 L
• Temperature range: +5°C above ambient temperature to +300°C
• Setting temperature range: +20° to +300°C
• Setting accuracy °C: up to 99.9: 0.1 / from 100: 0.5
• Controller:
• Single DISPLAY: TFT color touchscreen, manage data, save log files, monitor up to 32 devices online, automatic alarms emailed
• Interfaces: Ethernet
• Housing: Textured stainless steel, rear zinc-plated steel, TFT color display with touchscreen, fully insulated stainless steel door
• Interior: Stainless steel (ASTM 304) with all-round deep-drawn ribs to integrate the large-area heating with ceramic-metal sheath
• Fresh air: Admixture of pre-heated fresh air by electronically adjustable air flap
• Chamber Dimensions (W x H x D): 15.7 x 15.7 x 13 inches (400 x 400 x 330 mm)
• Maximum number of grids/shelves: 4 (2 included)
• Maximum loading per grid/shelf : 44 lbs (20 kg)
• Maximum loading of chamber: 176 lbs (80 kg)
• Maximum loading per slide-in drip tray: 3.3 lbs (1.5 kg)
• Maximum loading per bottom drip tray: 3.3 lbs (1.5 kg)
• Exterior Dimensions (W x H x D): 23 x 30.9 x 20.2 inches (585 x 784 x 514 mm)
• Electrical: 230 V, 50/60 Hz approx. 2000 W
• Net weight approx.: 127.9 lbs (58 kg)
• Gross weight (packed in carton) approx.: 167.6 lbs (76 kg)
• Shipping Dimensions (W x H x D): 28.7 x 37.4 x 26.4 inches (730 x 950 x 670 mm)

Control technology

Language setting: German, English, Spanish, French, Polish, Czech, Hungarian. Control COCKPIT: Single DISPLAY. Adaptive multifunctional digital PID-microprocessor controller with high-definition, TFT-colour display. Timer Digital: backwards counter with target time setting, adjustable from 1 minute to 99 days. 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

Temperature

Working temperature range at least 5 (UN/UNplus/UNm/UNmplus) or 10 (UF/UFplus/UFm/UFmplus) above ambient temperature to +300 °C. Setting accuracy: temperature up to 99.9 °C: 0.1 / from 100 °C: 0.5. Setting temperature range: +20 to +300°C. Temperature sensor 1 Pt100 sensor DIN class A in 4-wire-circuit

Ventilation

Convection: natural convection. Fresh air Admixture of pre-heated fresh air by electronically adjustable air flap. Vent: vent connection with restrictor flap