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Memmert universal oven UN750m, 749 l, +20 to +300 °C, SingleDISPLAY

Product information "Memmert universal oven UN750m, 749 l, +20 to +300 °C, SingleDISPLAY"

With 749 litres of internal volume and up to 14 shelves, the Memmert universal oven UN750m is the largest model of the UN-m series, and the housing is mobile and lockable on castors. As a Class I medical device under Regulation (EU) 2017/745, it is used for heating and keeping warm fango, silicate and APS packs in physiotherapy, and two stainless steel grid shelves are included as standard.

Equipment overview

  • Adaptive PID microprocessor controller ControlCOCKPIT SingleDISPLAY
  • Temperature measurement via Pt100 sensor, DIN class A, 4-wire measurement
  • Digital countdown timer with target time display, adjustable from 1 minute to 99 days
  • SetpointWAIT: process time starts only when the setpoint temperature has been reached
  • Housing mobile and lockable, on castors
  • Data logger readout via Ethernet interface

Safety

Above around 20 °C over the maximum cabinet temperature, a mechanical temperature limiter TB of protection class 1 according to DIN 12880 disconnects the heating, and an adjustable electronic temperature monitoring runs in parallel. A self-diagnosis system helps with fault finding, and the interior is made of easy-care stainless steel stiffened by deep-drawn ribbing.

Load and connection

Up to 14 shelves carry 300 kg together, at 30 kg per shelf. The UN750m is connected at 400 V and 3 x 230 V without neutral conductor, 50/60 Hz, at approx. 7,000 W. The internal dimensions are 1,040 x 1,200 x 600 mm, the external dimensions 1,224 x 1,720 x 784 mm. The net weight is around 217 kg, and packed around 288 kg, with packaging dimensions of 1,330 x 1,910 x 1,050 mm.

Distinction from the laboratory oven

Without a medical intended purpose, we offer the Memmert universal oven UN750 for laboratory and industry. Within the medical device line, the UN750m is also available as the UN750mplus with two displays for control.

Choosing a model

The UN750m is the largest model of the UN-m series. If 449 litres and a lower housing are sufficient, the UN450m, which also has a mobile housing but eight instead of 14 shelves, is the smaller alternative.

Typical applications

  • Keeping warm and heating fango packs
  • Keeping warm and heating silicate packs
  • Keeping warm and heating APS packs

Technical details

Setting temperature range+20 to +300 °C
Working temperature rangemin. 5 °C above room temperature to +300 °C
Temperature setting accuracyup to 99.9 °C: 0.1 °C, from 100 °C: 0.5 °C
Temperature sensor1x Pt100, DIN class A, 4-wire measurement
Internal volume749 l
Internal dimensions (W x H x D)1,040 x 1,200 x 600 mm
External dimensions, housing (W x H x D)1,224 x 1,720 x 784 mm (D +56 mm door handle)
Net weightapprox. 217 kg
Connection400 V and 3 x 230 V without neutral conductor, 50/60 Hz, approx. 7,000 W
Shelves in scope of delivery2
Shelves, maximum14
Max. load, device300 kg
Max. load per shelf30 kg
ControlControlCOCKPIT SingleDISPLAY, PID microprocessor controller with TFT colour graphic display
Installationmobile and lockable, on castors
Medical device classificationClass I under Regulation (EU) 2017/745
Intended purposeHeating/keeping warm of fango, silicate and APS packs in physiotherapy
Permissible ambient temperature+5 °C to +40 °C
Permissible humiditymax. 80 % rel., non-condensing
MarkingsCE, VDE, UL

Other sizes in the series

As the largest of the eight sizes, the UN750m completes the UN-m series, which starts at 32 litres, in each case with SingleDISPLAY and +20 to +300 °C.

ModelInternal volumeSetting temperatureDisplay
UN30m32 l+20 to +300 °CSingleDISPLAY
UN55m53 l+20 to +300 °CSingleDISPLAY
UN75m74 l+20 to +300 °CSingleDISPLAY
UN110m108 l+20 to +300 °CSingleDISPLAY
UN160m161 l+20 to +300 °CSingleDISPLAY
UN260m256 l+20 to +300 °CSingleDISPLAY
UN450m449 l+20 to +300 °CSingleDISPLAY
UN750m (this page)749 l+20 to +300 °CSingleDISPLAY

Scope of delivery

  • 1x Memmert universal oven UN750m
  • Factory calibration certificate (calibration at 160 °C)
  • Fully insulated stainless steel door(s) with 2-point locking (compression door lock)
  • 2x stainless steel grid shelf/shelves, electropolished

Regulatory information

The device is an electrical device within the meaning of the German Electrical and Electronic Equipment Act (ElektroG). The WEEE registration number of the manufacturer Memmert GmbH + Co. KG is DE 66812464. Information on returning old appliances can be found on our page Environment and disposal. The UN750m is also classified as a Class I medical device under Regulation (EU) 2017/745, with the intended purpose of heating and keeping warm fango, silicate and APS packs in physiotherapy.

Individual requirements and procurement service

We arrange additional accessories for the UN750m, such as further grid shelves, on request. If you need extensive coordination on your equipment, please contact us directly.

Volume: 749 l