Classification
Manufacturer
EClass
not containing the term:
Lauda Dr.R.Wobser 

Cooling thermostat with ball bearing Universa MAX

The cooling thermostat with advanced electronics ensures precise control accuracy and uniform temperature distribution. It can be used for internal and external temperature control tasks. The version with a ball-bearing pump guarantees safe operation with highly viscous and dense temperature control fluids, as well as with impurities in the temperature control bath. The innovative bath edge ventilation prevents icing and blocks condensate and vapours from entering the control head. The integrated web server allows flexible remote control within the company network via the LAUDA Command App or browser-based, secured by PKI and 2-factor authentication. The connection to LAUDA.LIVE enables cloud-based data analysis and remote maintenance.

  • Powerful pressure-suction pump with eight selectable performance levels
  • Front switch on the control head for adjusting the pump output during operation
  • Colour 5" TFT display with progression graph
  • Clear menu navigation in six languages and clear operating status icons
  • Integrated Ethernet and USB interface
  • Interface for an external Pt100 temperature probe
  • With programmer, safe mode, calibration options, controller self-adaptation, and weekly scheduler for process control
  • Effective over- and under-level protection
  • Adjustable overtemperature protection with acoustic alarm
  • Automatic system diagnostics at start-up with alarm and error message display
  • Smart temperature control media management with automatic limit value adjustment
  • Tmax button allows direct access to overtemperature protection setting
  • Refrigeration system automatically adjusts cooling capacity to the requirements
  • Speed-controlled inverter compressor and fan minimise energy consumption
  • Use of natural refrigerants for sustainable and environmentally conscious cooling
  • Pump connection M16x1
  • Safety class III/FL
Temperature stability:±0,02 K
Max. flow rate:25 l/min
Max. suction capacity:23 l/min
Max. delivery pressure:0.7 bar
Max. suction pressure:0.4 bar
Type of display:TFT
Programmable:Yes
With lid:Yes
Heating capacity:3.7 kW
Bath depth:200 mm
Power supply:200 ... 240 V, 50/60 Hz
Plug type:CEE
IP code:IP 21
TypeVolume bathTemperatureCooling
capacity at 20 °C
W
Opening (WxD)Ext. dim.
(WxDxH)
Weight
kg
PKCat. No. 
U 845 M5 ... 8 l-45 ... 200 °C800150 x 150 mm310 x 490 x 757 mm4414713320
U 855 M5 ... 8 l-55 ... 200 °C 150 x 150 mm310 x 490 x 757 mm4414713326
U 890 M5 ... 8 l-90 ... 200 °C800150 x 150 mm525 x 615 x 787 mm7614713332
U 1645 M10.5 ... 16.5 l-45 ... 200 °C1600200 x 300 mm310 x 610 x 757 mm4814713291
Alternate products:
Cooling thermostat Universa MAX / Lauda Dr.R.Wobser
Cooling thermostat Universa MAX, WLAN capable / Lauda Dr.R.Wobser
Cooling thermostat with ball bearing Universa MAX, WLAN capable / Lauda Dr.R.Wobser