manufacturer:       Memmert

model:                   UNE 800

annotation:           Dokumente engl .

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: 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

Interior - Heating Concept

§         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

Temperature Range

§         from +30 °C (however, at least 5 °C above ambient) up to +250 °C

Voltage / Power Rating

§         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

Packing Data

§         net weight approx. 160 kg

§         gross weight carton approx. 222 kg

§         dimensions approx.:

carton w x h x d: 132 x 184 x 91 cm

§         the appliances must be transported upright