MEMMERT, Oven Blower Excellent 53 L UFE400
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)
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independently working, digitally adjustable
electronic overtemperature controller TWW
protection class 3.1
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resolution of display and setting accuracy: 0,5
°C below 99,9 °C, 1 °C above 100 °C
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mechanical temperature limiter TB protection
class 1 switching the heating off at approx. 10
°C above max. oven temperature
Textured Stainless Steel Casing
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w x h x d: 550 x 680 x 480 mm
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fully insulated stainless steel door with double
locking and 4-point adjustment
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rear zinc-plated steel
Interior - Heating Concept
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w x h x d: 400 x 400 x 330 mm, 53 l
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easy-to-clean interior, made of stainless steel,
reinforced by deep drawn ribbing with
integrated and protected large-area heating
on four sides
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2 stainless steel grids
Temperature Range
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from +30 °C (however, at least 10 °C above
ambient) up to +250 °C
Voltage / Power Rating
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230 V (+/- 10%), 50/60 Hz
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ca. 1.400 W (during heating)
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adaption of effective heating power
depending on the set temperature
Product specification
Universal oven
Model UFE 400
Standard equipment
Ventilation and Control
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forced air circulation by quiet air turbine,
adjustable in 10% steps via process controller
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continuous adjustment of pre-heated fresh air
admixture
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vent connection with restrictor flap
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fuzzy-supported PID microprocessor
controller with integrated autodiagnostic
system with fault indication
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solid state switching unit
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2 Pt100 sensors Class A in 4-wire-circuit,
mutually monitoring and taking over the
performance at the same temperature value
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digital 7-day-programme-timer with real time
clock, precise minute setting, for one set
value or ramp operation in combination with:
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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
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"Loop" function to repeat profile 1-99 times or
endless
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digital display (LED) of all set parameters,
such as temperature, weekdays, time, fan
speed, ramp segments and set-up values
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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
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long-term logging (ring store) of all relevant
data, GLP-conforming as data logger - 1024
kB
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serial interface RS 232 including MEMMERT
Software "Celsius" for programming and
documentation
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incl. works calibration certificate for +160 °C