Laboratory thermostat Universa U 630 P

modulardigitalelectronic

Overview
The LAUDA Universa U 630 P is a bath circulation thermostat designed for industrial and laboratory tempering tasks. Standard equipment includes a bath cover, pump connections and a front drainage valve to facilitate safe fluid changes.

Key features

• Bath circulation thermostat with advanced electronics for precise temperature control (stability 0.02 ± K)
• Dedicated Tmax button for quick access to overtemperature protection during commissioning
• Energy-efficient refrigeration: capillary tube technology with speed-controlled inverter compressor and fan
• Integrated programmer, calibration options and weekly scheduler for flexible process control
• Integrated WLAN and web server for connection via PC, tablet or smartphone; LAUDA Command app and LAUDA.LIVE cloud connectivity supported (PKI and 2‑factor authentication)
• Modular design with interchangeable control head and heating/cooling base for future adaptability
• Vario pump with six adjustable performance levels; flexible flow distribution for internal and external circulation
• Use of natural refrigerants for environmentally conscious cooling
• Comprehensive safety: float low-level protection, adjustable overtemperature protection with acoustic alarm, automatic limit-value adjustment for tempering media
• 3.5" colour TFT display with progression graph, multi-language menu and intuitive cursor/softkey operation
• Front control for pump output adjustment during operation
• Adaptive bath-edge ventilation (patent pending) to prevent icing/condensation and protect electronics
• Standard Ethernet and USB; eleven optional interface modules. Integrated Wi‑Fi usage limited to certified countries/regions

Working range

• Min. working temperature: -30 °C
• Max. working temperature: 200 °C
• Temperature stability: 0.02 ± K

Cooling capacity (examples)
Temperature | Pump level | Tempering medium | Cooling capacity 50 Hz | Cooling capacity 60 Hz
200 °C | 6 | Thermal oil | - | -
100 °C | 6 | Thermal oil | - | -
20 °C | 6 | Ethanol | 0.3 kW | 0.3 kW
10 °C | 6 | Ethanol | 0.29 kW | 0.29 kW
0 °C | 6 | Ethanol | 0.25 kW | 0.25 kW
-10 °C | 6 | Ethanol | 0.19 kW | 0.19 kW
-20 °C | 3 | Ethanol | 0.12 kW | 0.12 kW
-30 °C | 3 | Ethanol | 0.02 kW | 0.02 kW


Technical specifications

• Model: Universa U 630 P
• Brand: LAUDA
• Working temperature range: -30 ... 200 °C
• Temperature stability: 0.02 ± K
• Ambient temperature range: 5 ... 40 °C
• Current consumption: 12 A
• Bath opening (WxD): 130 x 150 mm
• Min. / max. bath volume: 3.2 / 5.7 L
• Max. discharge pressure: 0.6 bar
• Max. pump flow (pressure): 22 L/min
• In/Outlet connection thread (outside): M16 x 1
• Dimensions (WxDxH): 215 x 460 x 616 mm
• Weight: 28 kg
• Power supply: 220-240 V; 50/60 Hz
• Power plug: Power cord with angled plug (CEE7/7)