All-round surface heating
Heating on all 6 sides: Optimum temperature distribution is just one of many advantages of the unique Memmert heating concept.
Documentation
Quality included: Long-term log memory, Celsius remote control and
logging software, interfaces for programming, storage and printout, as
well as a MEMory Card for programming and documentation.
- Humidity diagram Memmert HCP (humidity range depending on temperature)
For specific applications, e.g. environment simulation in biology or building physics, the stable and exactly adjustable temperature (above room temperature) and humidity play a crucial role in the creation of physiologically ideal environment conditions for the chamber load. In the Memmert humidity chamber HCP, a multifunctional fuzzy controller (P class), 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.
- Temperature range with activated humidity control 20 °C (at least 8 °C above ambient) to 90 °C with a display accuracy of 0.1 °C; 20 °C to 160 °C with deactivated humidity control
- Automatic sterilisation programme via the Memmert STERICard for 4 hours at 160 °C. All sensors and fittings can remain installed during sterilisation
- Multiple overtemperature protection: If the electronic heating control should fail, heating is switched off at a fixed level of 3 °C above the setpoint. An adjustable overtemperature controller TWW protection class 3.1 takes over control in case of failure at a preset temperature. 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.
- 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
- Simultaneous display of all parameters, such as temperature, humidity, weekday, time, number of ramp
- Visual and acoustic alarm in case of over-/undertemperature, excess/lack of humidity, if water tank is empty or if door is opened
- Alphanumeric text display in different languages (D/UK/E/F/I)
- Function signals for stand-by, operating mode, heating and over/undertemperature and for water supply container
- Internal log memory with 1024kB to save temperature, humidity and error states, with timestamp to the minute
- Chip card control including 1 MEMoryCard XL with 32 kB memory capacity (max. 40 ramps)
- Serial USB-interface and software Celsius 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)
Climatic test chamber CTC
Fast, precise and energy-saving temperature changes as well as short humidity recovery times for controlled environment simulation, climate tests, temperature tests or ageing tests.
Constant climate chamber HPP
Peltier-technology as well as active humidification and dehumidification in the Memmert constant climate chamber are optimally adjusted to ongoing-stability tests and long-term material tests.
Application material research
Constant climate chamber HPP demonstrates the behaviour of paper exposed to humidity.
Application material research
At the Fraunhofer IKTS the Memmert constant climate chamber shows that humidity has an effect on source materials and intermediate products during the manufacture of hard metal
