อ่างน้ำควบคุมอุณหภูมิ - Memmert
รายละเอียดสินค้า อ่างน้ำควบคุมอุณหภูมิ - Memmert
The high temperatures in the oilbath demand a finely-tuned temperature control as well as multiple overtemperature protection. Apart from the electronic overtemperature controller, a wide range of visual and acoustic signals (for example if the filling level is too low, for overtemperature, but also for input acknowledgement or to signalise the end of the programme) ensure smooth-running test procedures in the laboratory.
- Temperature range up to +200 ℃
- 6 model sizes (7l to 45l)
- An extensive range of optional accessories is available: e.g. flat and gable lids, floor grid
- State-of-the-art control technology of the Excellent performance class for all models
The superior heating concept of the Memmert ovens can also be found in the heating bath. Protected from water, but still close to the load, the heating lies under deep-drawn and easy to clean ribs. The heating elements can therefore neither corrode nor become furred. Through their positioning in the floor and side walls, a natural mixing of the medium arises, providing better temperature distribution in the bath.
60 years of permanent development work, as well as numerous amounts of feedback from practical experience, are embodied in each of our appliances:
- 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
- Each heating bath is safety-tested and bears this sign:
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- Temperature progress and monitoring devices
For safe and precise test procedures in the laboratory that have to meet the strictest requirements of thermal safety, we recommend the Excellent class for our oilbath. 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 Memmertheating bath for the medium oil.
- Temperature range: 20 °C to 200 °C
- Temperature variation (time): < ±0.25 °C at 95 °C
- Triple overtemperature protection: If the electronic heating control should fail, heating is switched off at a fixed level of 10 °C above the setpoint. Electronic overtemperature monitor: With a precision of 0.1 °C (up to 99.9 °C) or 1 °C (above 100 °C) the monitoring temperature can be set up to 10 °C above the rated temperature. In case of failure the electronic temperature limiter TWB protection class 2 switches heating permanently off if the temperature is exceeded. In addition a mechanical temperature limiter, TB, switches heating permanently off if the maximum bath temperature set at the factory is exceeded by 30 °C, or if the fluid level is too low.
- 2 high-grade platinum temperature sensors Pt 100 in a 4-wire circuit (for stable long-term transmission of measurement signals) with mutual sensor monitoring and operation transfer at same working temperature
- Possibility of calibration on the controller
- Programmable digital timer (1 min. to 999 hrs min. with adjustment to the minute up to 99 hrs 59 min., accuracy to the hour above this ) for setting the Delay (delayed programme start) as well as Hold (residual operation time). In addition the start of the hold time can be made dependent on the set temperature being reached
- Visual alarm and acoustic signalling of overtemperature and of too low fluid level
