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UN55pa Memmert Specialized Equipment

Overview

Universal Oven UN55pa

The universally applicable oven is our classic appliance for temperature control in science, research and material tests in the industry. The technologically perfected masterpiece made of high-quality, hygienic, easy-to-clean stainless steel leaves nothing to be desired in terms of ventilation and control technology, overtemperature protection and precisely tuned heating technology.

Contact us for customization options and pricing.

Features

Stainless Steel Scratch resistant, hygienic and durable.
AtmoCONTROL Create & monitor programs.
3 Year Warranty A limited 3 year warranty is included with the option to purchase an extra year.
TwinDISPLAY Twice the features of SingleDISPLAY. Monitor programs easily via Ethernet or USB.

Temperature & Humidity

Control technology

Safety, Standards, & Data

Interior & Exterior

Accessories

Temperature & Humidity

Temperature Specs:

  • Set temperature range in ºC: min. 5°C above ambient up to 80°C
  • Temperature: 2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature value

Control technology

Control Technology:

  • Adjustable parameters: temperature (Celsius or Fahrenheit), 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/French
  • Calibration: three freely selectable temperature values

Safety & Standards

Safety:

  • Temperature control:
    mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 20°C above nominal temperature
  • Temperature control:
    overtemperature monitor TWW, protection class 3.1 or adjustable temperature limiter TWB, protection class 2, selectable on display
  • AutoSAFETY: 
    additionally integrated over- and under temperature monitor "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or under temperature, heating is switched off in case of overtemperature
  • Autodiagnostic system: 
    for fault analysis
  • Alarm:
    audible and visual

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

Interior & Exterior

Stainless Steel Interior:

  • Volume:
    53 l
  • Dimensions W x H x D in mm
    w(A) x h(B) x d(C): 15.8” x 15.8” x 13”
  • Max. loading of chamber:
    176 lbs

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).

Accessories

 

Model sizes305575110160
Stainless steel grids, electropolished E28884 E20164 E20164 E20165 E20165
Perforated stainless steel shelf B29727 B03916 B03916 B00325 B00325
Stainless steel slide-in drip tray, 15 mm rim (may affect the temperature distribution) E02070 E02072 E02072 E02073 E02073
Max. loading per slide-in drip tray (kg) 1,5 1,5 1,5 3 3
Stainless steel bottom drip tray, 15 mm rim (may affect the temperature distribution) B04356 B04358 B04358 B04359 B04359
Max. loading per bottom drip tray (kg) 1,5 1,5 1,5 3 3
Wall bracket for wall mounting B29755 B29756 B29757 B29758 B29759
Guarantee extension by 1 year GA1Q5 GA1Q5 GA1Q5 GA1Q5 GA1Q5
USB-Ethernet adapter E06192 E06192 E06192 E06192 E06192
Ethernet connection cable 5 m for computer interface E06189 E06189 E06189 E06189 E06189
USB User-ID stick (with User-ID licence): Oven-linked authorisation licence (User-ID-programme) on Memory-stick, prevents undesired manipulation by unauthorised third parties. When reordering please specify serial number (only for units with TwinDISPLAY) B33170 B33170 B33170 B33170 B33170
Set of height adjustable feet (4 pcs) B29768 B29768 B29768 B29768 B29768
Stacking set (4 pcs) for stacking of appliances of same size B29744 B29744 B29744 B29744 -
Flush-fit unit (stainless steel frame covering gap between oven and wall opening), with air slots – technical clarification required B29728 B29730 B29732 B29734 B29736
Flush-fit unit (stainless steel frame covering gap between oven and wall opening), without air slots – technical clarification required B29729 B29731 B29733 B29735 B29737
Subframe, adjustable in height (size 30 to 75: height 600 mm, size 110 to 450: height 500 mm) B29745 B29747 B29747 B29749 B29749
Subframe, on castors (size 30 to 75: height 660 mm, size 110 to 160: height 560 mm) B29746 B29748 B29748 B29750 B29750
Subframe, adjustable in height (height 130 mm, for example for units with fresh-air filter) B33657 B33659 B33659 B33661 B33661
FDA conforming software AtmoCONTROL (FDA edition). Meets the requirements for the use of electronically stored data sets and electronic signatures as laid down in Regulation 21 CFR Part 11 of the US Food and Drug Administration (FDA). Base licence for the control of one unit. Respective IQ/OQ documents available in German and English language (without surcharge) FDAQ1 FDAQ1 FDAQ1 FDAQ1 FDAQ1
Integration of one additional unit (up to max. 31 units) into an already existent FDA-software licence (only for units with TwinDISPLAY) FDAQ2 FDAQ2 FDAQ2 FDAQ2 FDAQ2
DAkkS calibration for one free-selectable temperature value according to method C (DKD-R 5-7) E39696 E39696 E39696 E39696 E39696
DAkkS calibration for further temperature values according to method C (DKD-R 5-7) E39697 E39697 E39697 E39697 E39697
IQ document with device-specific works test data, OQ/PQ check list as support for validation by customer D00124 D00124 D00124 D00124 D00124
IQ/OQ document with works test data for chamber, incl. temperature distribution survey for one free-selectable temperature value. 9 measuring points (size 30), 27 measuring points (sizes 55 - 1060) to DIN 12880:2007-05 (further temperature values on demand), PQ check list as support for validation by customer D00125 D00127 D00127 D00127 D00127
On-site IQ/OQ for a freely selectable temperature value, including temperature distribution survey for 9 measuring points (size 30), 27 measuring points (sizes 55 - 160) to DIN 12880: 2007-05 (excluding travel costs, not subject to discount, GER, AT, FR only) DLQ100 DLQ100 DLQ100 DLQ100 DLQ100
Extension of DLQ100 by an additional freely selectable temperature value (not subject to discount) DLQ100A DLQ100A DLQ100A DLQ100A DLQ100A
Individual on-site Performance Qualification (PQ) DLQ200 DLQ200 DLQ200 DLQ200 DLQ200
Maintenance UIS - carrying out and documentation according to Memmert maintenance plan (excluding travel costs, not subject to discount, GER, AT, FR only) S00311 S00311 S00311 S00311 S00311
Maintenance contract UIS - carrying out and documentation according to Memmert maintenance plan, minimum duration 3 years (excluding travel costs, not subject to discount, GER, AT, FR only) S00311J S00311J S00311J S00311J S00311J
Calibration of one freely selectable temperature value (excluding travel costs, not subject to discount, GER, AT, FR only) S00205 S00205 S00205 S00205 S00205
Calibration of an additional temperature value (not subject to discount) S00215 S00215 S00215 S00215 S00215

 

Individual Customizations for Specialized Applications


With Memmert m360 we are able to customize our equipment from small modifications to high-tech innovations to meet your exact requirements.

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