UFE 400

Ventilation and Control forced air circulation by quiet air turbine, adjustable in 10% steps via process controller continuous adjustment of pre-heated fresh air admixture vent connection with restrictor flap fuzzy-supported PID microprocessor controller with integrated autodiagnostic system with fault indication solid state switching unit 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 ramp operation in combination with: integrated digital timer for tempering profile with max. 4 segments, each segment adjustable from 1 min to 999 hours: DELAYED ON HEATING UP HOLD or HOLD set-temperature-dependent with guaranteed holding time COOLING DOWN " Loop" function to repeat profile 1-99 times or endless digital display ( LED) of all set parameters, such as temperature, weekdays, time, fan speed, ramp segments and set-up values resolution of display for set value 0, 5 ° C; for actual value 0, 1 ° C below 99, 9 ° C, 0, 5 ° C above 100 ° C long-term logging ( ring store) of all relevant data, GLP-conforming as data logger - 1024 kB serial interface RS 232 including MEMMERT Software " Celsius" for programming and documentation incl. works calibration certificate for + 160 ° C Triple Overtemperature Protection in case of overtemperature due to failure, the heating is switched off at approx. 10 ° C above the set temperature ( fixed value) independently working, digitally adjustable electronic overtemperature controller TWW protection class 3.1 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