Tủ sấy Memmert Đức- Model UNE- 300

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: 630 x 600 x 400 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: 480 x 320 x 250 mm, 39 l
• easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides
• 1 stainless steel grid

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. 1.200 W (during heating)
• adaption of effective heating power depending on the set temperature

Packing Data

• net weight approx. 32 kg
• gross weight carton approx. 40 kg
• dimensions approx.:
  carton w x h x d: 75 x 70 x 54 cm
• the appliances must be transported upright

Customs Tariff Number

• 8419 3990

Country of Origin

• Federal Republic of Germany

WEEE-Reg.-No.

• DE 66812464

Accessories

	Temperature range +300 °C for universal ovens (not available for ovens with glass door)		A0
	Perforated stainless steel shelf		E0(x)
	Stainless Steel Grid (for good air circulation)		E3(x)
	Interface USB instead of interface RS232		W3
	IQ check list with works test data for oven as support for validation by customer		Q1
	OQ check list including one free-selectable temperature distribution survey to DIN 12880: 2007-05 (size 200/300: 9 measuring points, size 400-800: 27 measuring points) with works test data for oven as support for validation by customer