Cooling thermostat 230V;50Hz

Cat. No. LCK 1898

Article description:

- Thermostatic bath/circulator with latest microprocessor technology and many functions for programming and information. Integrated cooling system.
- Back-lit graphic LSD display with high resolution and different display modes.
- Additional green LED display for temperature.
- Input either via cursor keys, numeric soft keys or both.
- Additional Tmax key for overtemperature.
- Command console can be detached and used as remote control.
- EasyUse system for simple operation of the whole unit.
- SelfCheck Assistent for system diagnosis.
- Fully electronic continuous controller with PID action for internal and external control.
- PowerAdapt system for the use of the maximum possible amount of heat as long as permitted by the power supply system.
- Low-level protection and adjustable over-temperature protection with acoustic alarm. Float switch for identifying of low or high level.
- LAUDA Varioflex pump (pressure/suction) with 8 selectable levels.
- Optically decoupled RS 232/485 interface integrated as a standard.
- Option for upgrading with up to 2 interfaces (RS 232/485, analogue or contact modules)
- Programmer with 150 temperature/time segments that can be separated.
- Timer function for switching on the thermostat, entering the stand-by mode or running of programs.
- Pump connectors on the side and in the back, installed bypass.
- SmartCool system for energy-saving digital cooling management including compressor on-off control.
- Bath vessel made of stainless steel (insulated, with handles and release valve)

Technical data (according to DIN 12876)

- Working temperature range -90 °C ... 200 °C
- Temperature control ± 0,02 °C
- Heater power 3,5 kW
- Cooling capacity at 20 °C 1,10 kW
- Pressure-/Suction pump - Pump pressure/suction max. 0,7/0,4 bar - Pump flow max. pressure/suction 25/23 L/min
- Bath volume max. 8,9 L
- Size of bath (W x D x H) 150 x 150 x 200 mm
- Overall dimensions (W x D x H) 495 x 615 x 735* mm
- without console, otherwise 56 mm higher

Standard accessories

- 1 bath cover
- 2 nipples and
- 4 closing plugs for pump connectors