Description
Stomacher® 400 circulator is a laboratory homogeniser for sample volumes from 80 to 400 ml. The instrument measures W 350 × D 335 × H 280 mm and is supplied as one complete unit with a stated weight of 26,400 kg. It belongs to the laboratory homogeniser class used for blending and sample preparation in microbiology, food testing and related analytical workflows. The delivery set includes 50 standard homogenizing bags, so the unit can be put into service without a separate bag order. Closed-bag paddle processing supports routine preparation of solid and semi-solid specimens in diluent while helping limit cross-contamination between runs. This model from manufacturer Seward is sized for a compact bench footprint yet covers the full 80–400 ml working range typical of Stomacher® 400 applications. Defined external dimensions simplify placement next to balances, incubators or plating stations. The single-piece pack is intended for laboratories that need a dedicated circulator station with starter bags included for immediate homogenisation tasks.
This article belongs on Circulators, chillers & thermostats, in Heating, drying & cooling.
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Questions about Stomacher® 400 circulator, 80-400 ml, W 350 x D 335 x H 280 mm, 1 unit(s)
What is this article?
Stomacher® 400 circulator, 80-400 ml, W 350 x D 335 x H 280 mm, 1 unit(s) is the article on this page. Luminix Health distributes Seward 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.

