Description
LAUDA LOOP L 250 thermoelectric circulation thermostat is a compact circulating thermostat with integrated cooling for laboratory temperature control using non-flammable liquids such as water or water/glycol mixtures. It operates across a working temperature range of 4 to 80 °C with temperature constancy of ±0,1 K according to DIN 12876, and is designed for mains supply of 100-240 V; 50/60 Hz.
This article is part of Circulators, chillers & thermostats, in Heating, drying & cooling.
A bright, high-contrast graphical OLED display and plain-text menu support simple three-button operation. Pump connections with quick couplings allow rapid changeover of external consumers, while an RS 232 interface supports system integration. Refrigerant-free, air-cooled thermoelectric technology enables quiet, low-vibration running with a sound pressure level of 57 dB(A). Maximum heating power is 0,4 kW; cooling capacity reaches 0,25 kW at 20 °C and 0,13 kW at 10 °C (ethanol). The circulation pump delivers up to 0,8 bar and 3 L/min. Maximum fill volume is 0,32 L. Overall dimensions are 261 × 368 × 312 mm with a net weight of about 12 kg, making the unit easy to place on the bench. This model from manufacturer Lauda is supplied as a single unit with angled Schuko mains cable (CEE7/7) for routine lab circulation and external temperature control tasks.
Key features
- Pack size: 1 pc(s)
- Working temperature range: 4 … 80 °C
- Temperature constancy: ±0,1 K
- Heating power max.: 0,4 kW
- Cooling capacity (20 °C): 0,25 kW
- Pump pressure / flow max.: 0,8 bar / 3 L/min
- Technical Information Sheet:
Recently viewed
You may also like
Questions about LAUDA LOOP L 250 Thermoelectric circulator 100-240 V; 50/60 Hz
What is this article?
LAUDA LOOP L 250 Thermoelectric circulator 100-240 V; 50/60 Hz is the article on this page. Luminix Health distributes Lauda for laboratory use. It sits in Circulators, chillers & thermostats, inside Heating, drying & cooling, in Lab instruments.
A circulator or thermostat holds a bath liquid at a set temperature and pumps it through a jacket. A chiller is the same idea aimed below ambient. The temperature range, the cooling power and the pump flow are the three numbers. The fluid has to match the range.
Temperature equipment either holds a set point or drives a sample toward one. An oven dries. A furnace reaches the temperatures of ashing and melting. A bath surrounds a vessel with water or oil. A circulator moves that fluid. An incubator holds the mild warmth of a culture. An autoclave uses steam under pressure to sterilise. The number that matters is the temperature the article actually reaches, not the number painted on the dial. Temperature is part of the international system kept by the BIPM and compared by EURAMET.
Which category should I open next?
The category is Heating, drying & cooling. The sub-category is Circulators, chillers & thermostats. The catalogue is Lab instruments.
Shelves beside this one are Muffle & tube furnaces, Heating mantles, Drying ovens & climate chambers, Water & oil baths, Hot plates & heating blocks, Incubators, Heating & cooling (other), Temperature control accessories, Laboratory refrigerators & freezers, Autoclaves & sterilisers, Bunsen & gas burners and Heating tapes, cables & plates.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.