UF260

Precise drying, heating, ageing, burn-in and hardening in research, science, industry and quality assurance.

Temperature

Working temperature rangeat least 5 (UN/UNplus/UNm/UNmplus) or 10 (UF/UFplus/UFm/UFmplus) above ambient temperature to +300 °C
Setting accuracy temperatureup to 99.9 °C: 0.1 / from 100 °C: 0.5
Setting temperature range+20 to +300 °C
Temperature sensor1 Pt100 sensor DIN class A in 4-wire-circuit

Control technology

ControlCOCKPITSingleDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with high-definition TFT-colour display
TimerDigital backwards counter with target time setting, adjustable from 1 minute to 99 days
Function SetpointWAITthe process time does not start until the set temperature is reached
Calibrationthree freely selectable temperature values
adjustable parameterstemperature (Celsius or Fahrenheit), fan speed, air flap position, programme time, time zones, summertime/wintertime

Ventilation

Fanforced air circulation by quiet air turbine, adjustable in 10 % steps
Fresh airAdmixture of pre-heated fresh air by electronically adjustable air flap
Ventvent connection with restrictor flap

Communication

Documentationprogramme stored in case of power failure
ProgrammingAtmoCONTROL software for reading out, managing and organising the data logger via Ethernet interface (temporary trial version can be downloaded). USB stick with AtmoCONTROL software available as accessory (on demand).

Safety

Temperature controladjustable electronic overtemperature monitor and mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 20°C above nominal temperature
Autodiagnostic systemfor fault analysis

Standard equipment

Works calibration certificateCalibration at +160°C
Doorfully insulated stainless steel door with 2-point locking (compression door lock)
Internals2 stainless steel grid(s), electropolished

Stainless steel interior

Dimensionsw(A) x h(B) x d(C): 640 x 800 x 500 mm (d less 39 mm for fan)
Interioreasy-to-clean interior,made of stainless steel, reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides
Volume256 l
Max. number of internals9
Max. loading of chamber300 kg
Max. loading per internal20 kg

Textured stainless steel casing

Dimensionsw(D) x h(E) x d(F): 824 x 1183 x 684 mm (d +56mm door handle)
Housingrear zinc-plated steel

Electrical data

Voltage Electrical load230 V, 50/60 Hz
approx. 3400 W
Voltage Electrical load115 V, 50/60 Hz
approx. 1800 W

Ambient conditions

Set UpThe distance between the wall and the rear of the appliance must be at least 15 cm. The clearance from the ceiling must not be less than 20 cm and the side clearance from walls or nearby appliances must not be less than 5 cm.
Altitude of installationmax. 2,000 m above sea level
Ambient temperature+5 °C to +40 °C
Humidity rhmax. 80 %, non-condensing
Overvoltage categoryII
Pollution degree2

Packing/shipping data

Transport informationThe appliances must be transported upright
Customs tariff number8419 8998
Country of originFederal Republic of Germany
WEEE-Reg.-No.DE 66812464
Dimensions approx incl. cartonw x h x d: 930 x 1380 x 930 mm
Net weightapprox. 110 kg
Gross weight cartonapprox. 161 kg

Standard units are safety-approved and bear the test marks