Detail Oven Memmert UNE 400
Standard equipment
Ventilation and Control
· natural convection
· 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,
programme status 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 5 ° 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
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