ตู้อบ UNP - Memmert
รายละเอียดสินค้า ตู้อบ UNP - Memmert
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. Our U universal oven stands for unparalleled precise, even and gentle temperature control.
- Temperature range up to +220 °C (Basic) / +250 °C (optionally up to +300 °C)
- 9 model sizes (14l to 749l)
- 3 performance classes Basic/Excellent/Perfect B/E/P
- Natural convection or forced air circulation N/F
The fittings of this universal oven are practically-oriented, their programme functions are designed for a wide variety of applications, and even when used intensively, our all-rounder made of stainless steel loses nothing in shine or in reliability. From 35 models, expandable with convenient , approved and tested accessories, you will easily find the heating oven ideally suited to your needs. The three controller classes Basic, Excellent and Perfect cover all requirements of thermal safety, precision and quality assurance, building upon each other.
In accordance with the German Law on Medical Products (Directive 93/42/EEC), the UFE/UFP heating oven can be used to heat up non-sterile clothes and covers.
60 years of permanent development work, as well as numerous amounts of feedback from practical experience, are embodied in each heating oven:
- The modular manufacturing concept in accordance with the principle of equal parts enables a highly varied and cost-effective production
- Almost exclusive use of high-quality, corrosion-resistant and easily cleanable stainless steel for the working chamber and housing
- Heating concept adapted to the specific product for a precise and homogenous temperature control independent of chamber volume and load
- A wide range of options for programming and documentation using interfaces, Celsius software, integrated log memory and chip cards (features dependent on the controller class)
- Three-year guarantee for appliances except wear and tear parts
- The temperature values of all universal ovens are measured according to DIN 12880:2007-05
- Each universal oven is safety-tested and bears this sign
For thermal safety and operating comfort, the highest Memmert controller class is uncompromisingly perfect for the Universal Oven U. Complex thermal processes in science, research and industry are programmed without problem and repeated as often as necessary with the help of a chip card. A multifunctional fuzzy controller, with permanent performance adjustments and integrated self-diagnosis system, as well as two high-quality platinum temperature sensors Pt100, ensure absolutely reliable temperature control and the highest process safety and control accuracy in the universal Memmert ovens.
- Temperature range: 30 °C (at least 5 °C or 10 °C above ambient) to 250 °C
- Temperature variation (time): < ±0.25 °C at 150 °C
- Multiple overtemperature protection: If the electronic heating control should fail, heating is switched off at a fixed level of 10 °C above the setpoint. An adjustable overtemperature controller TWW protection class 3.1 (optional adjustable electronic temperature limiter TWB protection class 2) takes over control at a preset temperature in case of failure. ASF Automatic Safety Function - a unique safety function - for over- and undertemperature automatically following the setpoint in a freely selectable tolerance range. An alarm sound is activated in case of over- /undertemperature, and the heating is switched off in case of overtemperature. In addition a mechanical temperature limiter, TB, switches off heating permanently if the maximum permitted oven temperature is exceeded by approx. 10 °C.
- Adjustable undertemperature alarm
- 2 high-grade platinum temperature sensors Pt 100 in a 4-wire circuit (for stable long-term transmission of measurement signals) communicate with each other and ensure uninterrupted error-free temperature control at constant working temperature
- Digital programme control (programmable to the minute) for temperature profiles consisting of up to 40 ramps
- Weekly timer programmable to the minute
- Air flap adjustable by servo motor for fresh air intake
- Speed of fan can be controlled at 10% intervals, or shut down
- Heating power distribution balance to optimise temperature uniformity
- Simultaneous display of all parameters, such as temperature, weekday, time, fan speed, air flap position and number of ramp
- Visual and acoustic alarm in case of over-/undertemperature
- Alphanumeric text display in different languages (D/UK/E/F/I)
- Function signals for stand-by, operating mode, heating and over/undertemperature
- Internal log memory with 1024kB to save temperature and error states, with timestamp to the minute
- Chip card control including 1 MEMoryCard XL with 32 kB memory capacity (max. 40 ramps)
- Serial RS-232 communication interface (option: USB) and software Celsius to control the appliance and to read out the appliance's internal log memory
- Parallel printer interface for printout of log data via an external PCL3-compatible inkjet printer (USB available via converter)
