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UN55 Memmert Universal Ovens

Overview

Universal Oven UN55

The UN55 is a convection oven with an internal volume of 1.9 ft³ or 53 L. This universal lab oven is Memmert’s classic appliance for temperature control in science, research and material tests in the industry.

Contact us for customization options and pricing.

Features

Stainless Steel Scratch resistant, hygienic and durable.
3 Year Warranty A limited 3 year warranty is included with the option to purchase an extra year.
SingleDISPLAY Control temperature, fan speed, program time & more.

Temperature & Humidity

Control technology

Safety & Standards

Interior & Exterior

Additional data

Temperature & Humidity

Temperature Specs:

  • Temperature: 1 Pt100 sensor DIN class A in 4-wire-circuit   
  • Set temperature range: min. 5°C above ambient up to +300°C
  • 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)

Control technology

Control Technology:

  • ControlCOCKPIT: adaptive multifunctional digital PID-microprocessor controller with 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 SetpointWAIT: 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

Safety & Standards

Safety:

  • Temperature control: adjustable electronic over-temperature monitor and mechanical temperature limiter TB, protection
    class 1 according to DIN 12880 to switch off the heating approx. 20°C above nominal temperature
  • Auto diagnostic system: for fault analysis

Interior & Exterior

Stainless Steel Interior:

  • Volume Approx: 1.9 ft³ / 53 L
  • Width: 15.7 in / 400 mm
  • Height: 15.7 in / 400 mm
  • Depth: 13.0 in / 330 mm
  • Number of Stainless Steel Grids (Standard Equipment): 1
  • Maximum Number of Grids: 4
  • Maximum Loading per Grid: 44 lb / 20 kg
  • Maximum Loading of Chamber: 176 lb / 80 kg

Stainless Steel

For many years exterior textured stainless steel has been the unmistakable feature of Memmert ovens, incubators, and climate chambers in laboratory and light-industrial settings. Memmert equipment exemplifies functional design in its most elegant and hygienic form, while still being scratch resistant, robust and durable.

Stainless steel is the ideal material for temperature control chambers and heating baths. It is particularly corrosion-resistant, hygienic, robust and recyclable without question.

Wherever Memmert ovens and heating baths are used, the superiority of high-quality stainless steel is undeniable in comparison to others that utilize coated sheet steel, which can corrode very quickly when in constant use.

For the outer housing of all Memmert appliances, textured stainless steel is used (rear walls are zinc-plated sheets). The inner chamber, sliding shelves/grids, housing, interior basin and accessories for every heating bath, stainless steel of class W-St. 1.4301 (ASTM 304) is used. Since aggressive substances are frequently used in the vacuum drying oven, the inner chamber and thermoshelves are made of stainless-steel W-St. 1.4404 (ASTM 316L), and the tubing is made of stainless-steel W-St. 1.4571 (ASTM 316i).

Additional data

Electrical data

115 Volts
  • (+ / - 10%)
  • 50/60 Hz / 14.8 amps
230 Volts
  • (+ / - 10%)
  • 50/60 Hz / 8.7 amps

Certifications

CE Mark of European Economic Area VDE certified Geprufte Sicherheit certified CUL Certified EAC Certified

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