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• Universal Oven, UN Series, Memmert

Universal Oven, UN Series, Memmert

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$2,596.00

2596 12372 $2,596.00 - $12,372.00

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

Special Order Item: No refunds or cancellations

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• Overview
• Specifications

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​The universally applicable lab oven U is Memmert’s classic appliance for temperature control in science, research and material tests in industry. The technologically perfected masterpiece made of high-quality, hygienic, easy-to-clean stainless steel leaves nothing to be desired in terms of ventilation and control technology, overtemperature protection and precisely tuned heating technology.

Lab oven for universal use

Whatever you want to perform: material tests, ageing of computer chips, run complex experiments with highly sensitive loads, drying or tempering electronic components, hardening plastic resin or heating plasticine. The Memmert U universal heating oven / drying oven stands for unparalleled precise, even and gentle temperature control.

A Memmert heating oven/drying oven offers unique advantages

• intuitive and easy-to-use operating menu
• air exchange rates and air flap position electronically controllable
• temperature and air exchange ramps programmable via AtmoControl software (models with TwinDISPLAY)
• pre-heated fresh air prevents temperature fluctuations
• almost exclusive use of high-quality, corrosion-resistant and easily cleanable stainless steel for the working chamber and housing
• heating concept specifically adapted for a precise and homogenous temperature control
• a wide range of options for programming and documentation using interfaces, integrated data logger and Software AtmoCONTROL
• 3 years guarantee worldwide

​Standard units are safety-approved and bear the test marks

Temperature

Working temperature range	at least 5 (UN/UNplus/UNm/UNmplus) or 10 (UF/UFplus/UFm/UFmplus) above ambient temperature to +300 °C
Setting temperature range	+20 to +300°C
Temperature sensor	1 Pt100 sensor DIN class A in 4-wire-circuit

Control technology

Language setting	German, English, Spanish, French, Polish, Czech, Hungarian
ControlCOCKPIT	Adaptive multifunctional digital PID-microprocessor controller with high-definition TFT-colour display
Timer	Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
Function SetpointWAIT	the process time does not start until the set temperature is reached
Calibration	three freely selectable temperature values
adjustable parameters	temperature (Celsius or Fahrenheit), air flap position, programme time, time zones, summertime/wintertime

Ventilation

Convection	natural convection
Fresh air	Admixture of pre-heated fresh air by electronically adjustable air flap
Vent	vent connection with restrictor flap

Communication

Documentation	programme stored in case of power failur
Programming	AtmoCONTROL software for reading out, managing and organising the data logger via Ethernet interface (temporary trial version can be downloaded).

Safety

Temperature control	adjustable 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 system	for fault analysis

Standard equipment

Door	fully insulated stainless steel door with 2-point locking (compression door lock)
Internals	2 stainless steel grid(s), electropolished
Works calibration certificate	Calibration at +160°C

Stainless steel interior

Interior	easy-to-clean interior,made of stainless steel, reinforced by deep drawn ribbing with integrated and protected large-area heating on four sides
Volume	UN30: 32 l UN55: 53 l UN75: 74 l UN110: 108 l UN160: 161 l UN260: 256 l UN450: 449 l UN750: 749 l
Dimensions W x H x D	UN30: 400 x 320 x 250 mm UN55: 400 x 400 x 330 mm UN75: 400 x 560 x 330 mm UN110: 560 x 480 x 400 mm UN160: 560 x 720 x 400 mm UN260: 640 x 800 x 500 mm UN450: 1040 x 720 x 600 mm UN750: 1040 x 1200 x 600 mm
Max. number of internals	UN30: 3 UN55: 4 UN75: 6 UN110: 5 UN160/UN450: 8 UN260: 9 UN750: 14
Max. loading of chamber	UN30: 60 kg UN55: 80 kg UN75: 120 kg UN110: 175 kg UN160: 210 kg UN260/UN450/UN750: 300 kg
Max. loading per internal	UN30/UN55/UN75/UN110/UN160/UN260: 20 kg UN450/UN750: 30 kg

Textured stainless steel casing

Dimensions ​W x H x D	UN30: 585 x 704 x 434 mm (d +56mm door handle) UN55: 585 x 784 x 514 mm (d +56mm door handle) UN75: 585 x 944 x 514 mm (d +56mm door handle) ​UN110: 745 x 864 x 584 mm (d +56mm door handle) ​UN160: 745 x 1104 x 584 mm (d +56mm door handle) UN260: 824 x 1183 x 684 mm (d +56mm door handle) UN450: 1224 x 1247 x 784 mm (d +56mm door handle) UN750: 1224 x 1720 x 784 mm (d +56mm door handle)
Installation	UN30/UN55/UN75/UN110/UN160/UN260: N/A UN450/UN750: on lockable castors
Housing	rear zinc-plated steel

Electrical data

Voltage Electrical load	230 V, 50/60 Hz UN30: 1600 W UN55: 2000 W UN75: 2500 W UN110: 2800 W UN160: 3200 W UN260: 3400​ W
Voltage Electrical load	115 V, 50/60 Hz UN30: 1600 W UN55: 1700 W UN75/UN110/UN160/ ​UN260: 1800 W
Voltage Electrical load	400 V, 3 phases, 50 Hz approx. UN450: 5800 W UN750: 7000 W

Ambient conditions

Set Up	The 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 installation	max. 2,000 m above sea level
Ambient temperature	+5 °C to +40 °C
Humidity rh	max. 80 %, non-condensing
Overvoltage category	II
Pollution degree	2

Packing/shipping data

Transport information	The appliances must be transported upright
Customs tariff number	8419 8998
Country of origin	Federal Republic of Germany
WEEE-Reg.-No.	DE 66812464
Dimensions approx incl. carton W x H x D	UN30: 660 x 890 x 650 mm UN55: 730 x 950 x 670 mm UN75: 730 x 1130 x 670 mm ​UN110: 830 x 1050 x 800 mm ​UN160: 830 x 1300 x 800 mm UN260: 930 x 1380 x 930 mm UN450: 1330 x 1440 x 1050 mm UN750: 1330 x 1910 x 1050 mm
Net weight	UN30: 45 kg UN55: 57 kg UN75: 66 kg UN110: 74 kg UN160: 96 kg UN260: 110 kg UN450: 161 kg UN750: 217 kg
Gross weight carton	UN30: 61 kg UN55: 76 kg UN75: 85 kg UN110: 99 kg UN160: 122 kg UN260: 161 kg UN450: 227 kg UN750: 288 kg