Universa U 420 P

The Universa PRO and Universa MAX cooling thermostats are equipped with a bath cover and pump connections as standard. A drain valve on the front of the device behind the ventilation grid makes it easier to change the temperature control fluid safely.

Order no. : L004230
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Cooling thermostats Universa U 420 P
Refrigeration technology with natural refrigerants - Icon
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Back to overview Cooling thermostats

Features

Bath circulation thermostat with advanced electronics ensures precise control accuracy
Focus on safety: The dedicated Tmax button provides convenient access to the essential overtemperature protection setting during commissioning.
Energy-efficient refrigeration system: capillary tube technology with speed-controlled inverter compressor and speed-controlled fan - for reduced energy costs and a long service life.
Features include programmer, calibration options and weekly scheduler for versatile and precise process control.
Comprehensive safety concept: - Reliable low-level protection with float technology, - Adjustable overtemperature protection with acoustic alarm, - Smart temperature control media management with automatic limit value adjustment. For reliable operation and improved safety of your valuable samples.
Future-proof thanks to modularity: LAUDA Universa with interchangeable control head and heating/cooling base allows flexible adaptation to current and future requirements.
Efficient vario pump with six adjustable performance levels. The flexible flow distribution for internal and external circulation ensures optimum volume flow and pressure.
Environmentally friendly refrigerants: Use of natural refrigerants for sustainable and environmentally conscious cooling.
Intelligent remote control and monitoring: Integrated web server allows flexible remote control in the company network via the LAUDA Command app or browser-based, secured by PKI and 2-factor authentication. The connection to LAUDA.LIVE enables global, cloud-based data analysis and remote maintenance.
Clear overview, intuitive operation: The 3,5-inch colour TFT display provides a progression graph, offers a clear menu navigation in six languages and easy to read operating status icons - easily controlled via cursor and soft keys.
Easily accessible front switch on the control head allows the pump output to be adjusted during operation.
Adaptive bath edge ventilation (patent application): - Prevents icing and condensation - Stops water entering the bath - Blocks vapors to protect electronics. To increase operational safety and extend service life.
Flexible networking: Modern connectivity through integrated Ethernet and USB interfaces as standard, plus ten optional interface modules for versatile communication solutions.

Working range

Min. working temperature

-20 °C

Max. working temperature

200 °C

Temperature stability

0.02 ± K

Technical data (according to DIN 12876)

Working temperature range
-20 ... 200 °C
Operating temperature range
-20 ... 200 °C
Ambient temperature range
5 ... 40 °C
Temperature stability
0.02 ± K
Current consumption
12 A
Dimensions_bath_WT
130 x 100 mm
Min. / max. bath volume
1.8 / 4.0 L
Max. discharge pressure
0,6 bar
Max. pump flow pressure
22 L/min
In / Outlet connection thread (outside)
M16 x 1
Dimensions (WxDxH)
210 x 410 x 616 mm
Weight
26 kg
Power supply
220-240 V; 50/60 Hz
Power plug
Power cord with angled plug (CEE7/7)
TemperaturePump levelTempering mediumCooling capacity 50 HzCooling capacity 60 Hz
200 °C6Thermal oil0.2 kW0.2 kW
100 °C6Thermal oil0.2 kW0.2 kW
20 °C6Ethanol0.2 kW0.2 kW
10 °C6Ethanol0.19 kW0.19 kW
0 °C6Ethanol0.18 kW0.18 kW
-10 °C6Ethanol0.14 kW0.14 kW
-20 °C3Ethanol0.07 kW0.07 kW
Download Data sheet Universa U 420 P

Downloads - general product data

Please select which documents you would like to see in which language:

Available documents
Available languages
DeviceDevice categoryDocument typeLanguageFormatFile size
Universa Standard rail Accessories Operating instruction
English
PDF 164,17 kB Download document Download document
Configuration WLAN Universa
(pskCfg.txt)
 - Installation manual
English
TXT 237 B Download document Download document
Universa MAX/PRO Immersion thermostats Operating instruction
English
PDF 12,49 MB Download document Download document
Universa MAX/PRO Bath thermostats Operating instruction
English
PDF 12,49 MB Download document Download document
Universa Standard rails Accessories Operating instruction
English
PDF 164,17 kB Download document Download document

Accessories

Bath cover
Screw-on cover
Please use the LAUDA accessories finder for additional accessories.
LAUDA accessory finder

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