Description
Test ink pen pink arcotest® 51 mN/m is a single-unit laboratory test ink pen for surface-tension indication work. It is specified at 51 mN/m and supplied in a convenient pen format that allows controlled application of the pink test fluid onto sample surfaces. The defined tension value supports comparative checks of surface energy and wettability during materials evaluation, coating preparation, and routine quality control. Each pack contains 1 pc and the unit weight is 0,051 kg, so the pen is easy to handle at the bench or on the production line. The arcotest® marking identifies the tension grade clearly, helping operators select the correct pen when several dyne levels are in use. Offered by manufacturer Arcotest, this pink test ink pen fits standardised surface-characterisation workflows that rely on visual assessment of ink behaviour after application. The compact single-piece presentation suits individual workstations, method development, or replacement of a single grade within an existing set. Use the 51 mN/m rating as the reference point when documenting surface condition before bonding, printing, or further treatment steps.
This article belongs on Test inks & surface tension, in Test kits & water analysis.
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Questions about Test ink pen pink, arcotest® 51 mN/m, 1 unit(s)
What is this article?
Test ink pen pink, arcotest® 51 mN/m, 1 unit(s) is the article on this page. Luminix Health distributes Arcotest for laboratory use. It sits in Test inks & surface tension, inside Test kits & water analysis, in Lab chemicals.
A test ink checks the surface energy of a solid: the ink either wets the surface or crawls back. The stated dyne value is the product. It is a surface-treatment check, used on plastics and films, not an assay of a liquid concentration.
A test kit turns a chemical question into a colour, a titre or a reading on a strip, so the operator does not have to assemble the method from separate reagents. A cuvette test is a ready optical cell. A strip is a field reading. The range printed on the kit is the range where the answer means something. Outside it, the kit is silent or wrong. The substances inside are on PubChem. Water measurement traces to NIST.
Which category should I open next?
The category is Test kits & water analysis. The sub-category is Test inks & surface tension. The catalogue is Lab chemicals.
Shelves beside this one are Cuvette tests (Nanocolor), Colorimetric test kits and Test strips & indicator papers.
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.

