Description
Table refrigerating thermostat Alpha RA 8 is a benchtop refrigerated thermostat covering a working range from −25 to +100 °C with a bath volume of 5 to 7,5 l. The unit is supplied including a lid for the bath and a circulating pump kit, so heating, cooling and circulation functions are available in one table-top package. This temperature window supports both sub-ambient cooling and elevated heating tasks commonly required in analytical, life-science and materials laboratories. The 5 to 7,5 l bath offers a practical working volume for sample vessels while remaining compact enough for standard laboratory benches. With a weight of 31,500 kg the instrument is a stable floor- or bench-standing refrigerated thermostat solution. The Alpha RA 8 configuration from manufacturer Lauda addresses applications such as sample tempering, calibration work, viscosity or density measurements at controlled temperature, and general thermal conditioning below and above ambient. Pack size is 1 pc. Inclusion of the bath lid and circulating pump kit means the essential accessories for covered-bath operation and fluid circulation are part of the delivered set, simplifying setup for everyday refrigerated thermostat use.
This article is part of Circulators, chillers & thermostats, in Heating, drying & cooling.
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Questions about Table refrigerat. thermostat Alpha RA 8, -25 to +100°C, bath vol. 5 - 7.5 l
What is this article?
Table refrigerat. thermostat Alpha RA 8, -25 to +100°C, bath vol. 5 - 7.5 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.
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.

