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Thermoelectric thermostats
Compact circulation thermostat for external applications
The LAUDA LOOP is a compact thermoelectric circulation thermostat that exists for external temperature control applications between 4 and 80 °C. Using Peltier technology, the system provides stable temperature control in a lightweight, space-saving design suitable for laboratories with low cooling power requirements.
Its compact dimensions, low weight and wide input voltage range of 100 to 240 V make the thermostat suitable for a wiede variety of laboratory environments. Plug-and-play operation with quick-fit couplings enables fast installation and straightforward connection to external applications.
Thermoelectric cooling with Peltier technology
The LAUDA LOOP uses refrigerant-free Peltier cooling technology to provide quiet and low-vibration operation. The integrated cooling system is air cooled and designed for applications requiring constant temperatures rather than high cooling capacities.
The thermostat operates with non-flammable heat transfer liquids, including water and water/glycol mixtures.
Two air-cooled models are available:
- L 100 with a cooling capacity of 120 W
- L 250 with a cooling capacity of 250 W
Both models are designed for energy-efficient operation and perform particularly quietly under partial-load conditions.
Easy operation and system integration
The LAUDA LOOP enables simple day-to-day operation. A three-button user interface and clear menu navigation are displayed on a bright, high-contrast graphic OLED display. The menu is available in five languages.
Pump connections with quick-fit couplings simplify the connection and replacement of external consumers, while the integrated RS 232 interface allows straightforward integration into laboratory processes and control systems.
Key features
The LAUDA LOOP offers:
- External temperature control from 4 to 80 °C
- Thermoelectric cooling using Peltier technology
- Refrigerant-free cooling system
- Air-cooled operation
- Compact, lightweight design
- Plug-and-play installation with quick-fit couplings
- Three-button user interface with graphic OLED display
- RS 232 interface for process integration
- Operation with non-flammable liquids such as water and water/glycol
- Quiet, low-vibration operation
Available models:
| LOOP L 100 | LOOP L 250 | |
| Working temperature min. | 4 °C | 4 °C |
| Working temperature max. | 80 °C | 80 °C |
| Heater power max. | 0.2 kW | 0.4 kW |
| Cooling output at 20°C 50Hz | 0.12 kW | 0.25 kW |
