Memmert Universal Oven UFP 400 53L 30-250°C

• forced air circulation by quiet air turbine adjustable in 10% steps via process controller, for each segment individually
• adjustment of pre-heated fresh air admixture by air flap through process controller in 10% steps for each segment individually
• vent connection with restrictor flap
• adaptive, fuzzy-supported, multifunctional, digital microprocessor PID-controller
• autodiagnostic system with fault indication
• 2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature value
• digital 7-day-programme-timer with real time clock, precise minute setting, for one set value or start of ramp operation
• integrated timer for tempering profiles of up to 40 ramps, each segment adjustable from 1 min. up to 999 hours
• multifunctional programming via menu on 8-digit alphanumeric digital display (language to be chosen via set-up):
  tempering profiles of up to 40 ramps
  time- and set-point dependent operation
  air flap adjustable in 10% steps
  speed of air turbine in 10% steps
• digital display (LED) of all set parameters, such as temperature, weekdays, time, fan speed, air flap position, programme status and set-up values
• resolution of display for set value 0,1 °C below 99,9 °C, 0,5 °C above 100 °C; for actual value 0,1 °C
• long-term logging (ring store) of all relevant data, GLP-conforming as data logger - 1024 kB
• programme stored on power failure
• parallel printer interface (incl. real-time clock with date function) for printing logging files, suitable all PCL3-compatible ink-jet printers (USB available via converter, see accessories)
• serial interface RS 232 including MEMMERT Software "Celsius" for programming and documentation
• chip card control incl. one MEMoryCard XL with 32 kB (up to 40 ramps)
• incl. works calibration certificate for +160 °C

Multiple Overtemperature Protection

• with audible and visual alarm
• digitally adjustable, electronic microprocessor overtemperature controller TWW protection class 3.1 - maximum value for overtemperature - minimum value for undertemperature
• additional integral over- and undertemperature monitor "ASF" (Auto-Safety-Function) automatically following the setpoint value at a preset tolerance range; audible alarm is activated in case of over- or undertemperature, heating is switched off in case of overtemperature
• resolution of display and setting accuracy: 0,5 °C below 99,9 °C, 1 °C above 100 °C
• mechanical temperature limiter TB protection class 1 switching the heating off at approx. 10 °C above max. oven temperature

Textured Stainless Steel Casing

• w x h x d: 550 x 680 x 480 mm
• fully insulated stainless steel door with double locking and 4-point adjustment
• rear zinc-plated steel

Interior - Heating Concept

• w x h x d: 400 x 400 x 330 mm, 53 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

Temperature Range

• from +30 °C (however, at least 10 °C above ambient) up to +250 °C

Voltage/Power Rating

• 230 V (+/- 10%), 50/60 Hz
• ca. 1.400 W (during heating)
• adaption of effective heating power depending on the set temperature

Packaging Data

• net weight approx. 40 kg
• gross weight carton approx. 48 kg
• dimensions approx.:
  carton w x h x d: 67 x 78 x 63 cm
• the appliances must be transported upright