Description
Circulating thermostat E 4 S is a laboratory temperature-control unit operating from +20 to +200 °C with a bath capacity of 3,5 l and a bath opening of 135 x 105 mm. It is intended for precise thermal conditioning of samples, media, and reaction vessels in chemistry, life-science, and materials laboratories that require stable heated circulation within this working range. The open bath geometry supports immersion of suitable vessels while the circulating design maintains uniform temperature distribution across the 3,5 l bath volume. Supplied as 1 pc at 9,100 kg, the E 4 S fits standard bench installations where a compact circulating thermostat is preferred for routine heating tasks up to 200 °C. The instrument is offered from manufacturer Lauda and addresses applications such as tempering, calibration support, and process-related thermal control. Specify this model when you need a circulating thermostat with the stated temperature span, bath capacity, and opening dimensions for everyday laboratory heating workflows.
This article is part of Circulators, chillers & thermostats, in Heating, drying & cooling.
Key features
- Pack size: 1 pc
- Product type: Circulating thermostat E 4 S
- Temperature range: +20 to +200 °C
- Bath capacity: 3,5 l
- Bath opening: 135 x 105 mm
- Weight: 9,100 kg
- Technical Information Sheet:
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Questions about Circulating therm. E 4 S, +20 to +200 °C, bath cap. 3.5 l
What is this article?
Circulating therm. E 4 S, +20 to +200 °C, bath cap. 3.5 l 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.