Description
The Flow meter Uni Long / Uni Compact is a variable-area flow meter for direct reading of the instantaneous flow of gases and low-viscosity liquids. A borosilicate glass measuring tube with a permanently fired scale gives a clear, durable indication suitable for continuous process observation and laboratory work. Typical deployment areas include laboratories, mechanical engineering, chemical processing, the glass industry, furnace construction, pharmacy and medical technology. Offered as one piece, the instrument is specified for operation from −15 °C to +120 °C and for pressures up to 16 bar under shock-free conditions. Process connections are ¼″ internal thread, supporting straightforward integration into existing lines and test setups. Quality manufacturing from LAT in Germany underpins consistent measuring performance for research and industrial duties. The Uni Long and Uni Compact variants share the same measuring principle and materials while accommodating different installation lengths and scale-reading preferences wherever reliable visual flow indication is required.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
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Questions about Durchflussmesser Uni Lang Durchflussmesser Uni Kompakt
What is this article?
Durchflussmesser Uni Lang Durchflussmesser Uni Kompakt is the article on this page. Luminix Health distributes LAT for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Matériel de laboratoire.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Stopcocks & valves. The catalogue is Matériel de laboratoire.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Silicone tubing and Tubing accessories.
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.

