Memmert UF750plus droogstoof met ventilator 749 liter

Memmert UF 750plus droogstoof - drying oven

This drying oven is certified for use in the cleanroom

The suitability of the Memmert universal oven UF750plus for use in the cleanroom has been confirmed by the independent Fraunhofer-Institut, and it is therefore entitled to bear the IPA certificate TESTED DEVICE. In order to guarantee the maximum quality assurance, the drying oven was tested in accordance with a uniform and statistically secured standard. The tested appliance was given the certificate in its standard version without any modifications such as particulate filters. Even with maximum air recirculation, the UF750 plus attains ISO class 7 in accordance with DIN EN ISO 14644-1, without recirculating air, it is certified in the chamber with ISO class 5.

Toepassingen

• drogen van poeders, glaswerk, papier, electronica enz.
• materiaaltesten
• houdbaarheidstesten

Memmert Generation 2012 UN/UF en UNplus/UFplus droogstoven

• Nieuwe bediening Single en Twin display en software Atmo Control (zie ook video onderaan deze site)
• De plus modellen zijn voorzien van het Twin display en bieden de mogelijkheid voor uitgebreide programmering en registratie
• Nieuwe deurklinken zijn makkelijk te openen ook met 1 hand, elleboog of knie

Ventilation & Control

• forced air circulation by quite air turbine, adjustable in 10 % steps for each segment individually
• 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 backwards counter with target time setting, adjustable from 1 minute to 99 days
• parameters adjustable on ControlCOCKPIT: temperature (Celsius or Fahrenheit), fan speed, air flap position, programme time, time zones, summertime/wintertime
• SetpointWAIT function - the process time does not start until the set temperature is reached
• AtmoCONTROL software on a USB stick for programming, managing and transferring programmes via Ethernet interface or USB port
• 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

Multiple overtemperatur protection

• 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 12880 to switch off the heating approx. 20°C above nominal temperature

Textured Stainless Steel casting

• w x h x d: 1224 x 1726 x 784 mm
• fully insulated stainless steel door with
• 2-point locking (compression door lock)
• rear zinc-plated steel

Interior - heating concept

• 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

Temperature Range

• min.10°C above ambient up to +300°C

Voltage / Power Rating

• 400 V (+/ 10 %), 3 phases/N, 50/60 Hz / approx. 7.000 W