Forced air circulation by 2 quiet air turbines, 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

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

w x h x d: 1190 x 1620 x 750 mm
fully insulated stainless steel doors with double locking and 4-point adjustment
rear zinc-plated steel
mounted on lockable castors

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

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

400 V (+/ 10%), 3 phases N, 50/60 Hz
ca. 4.800 W (during heating)
adaption of effective heating power depending on the set temperature