ISO flow cup
NITOP ISO 4 flow cup complies with ISO 2431:2019, equivalent to DIN 53211. Precise lab viscosity tester for coatings, alternative to imported efflux cups, factory direct supply.
Description: ISO Flow Cups produced by Nitop company is in accordance with International Standard ISO 2431,DIN 53224, EN 535,ASTM D5125 “Paints and varnishes-Determination of flow time by Use of Flow Cups (Fourth edition)”.It is made of high quality aluminum and feature stainless steel nozzle inserts(specification dependent) .And It is mirror polished & smooth finished for high efflux accuracy and easy maintenance. ISO Flow Cups is applicable to determine the flow time of Newtonian and near Newtonian fluids.
Nitop ISO cup comply with the unified international standard ISO 2431:2019 Paints and varnishes — Determination of flow time by means of flow cups. They are gravity-type viscosity testing instruments widely used in laboratories of the global coatings and ink industries. This international specification is an equivalent replacement for the EU DIN 53211 standard, and it is preferentially adopted by all EU-export manufacturers and multinational chemical enterprises to test the viscosity of Newtonian liquids.
ISO Flow Cups
Technical Parameters:
■ Material：Anodized Aluminum
■ Weight：0.38Kg
■ Details of each ISO Cups
| Details/ISO cup | ISO-3 | ISO-4 | ISO-5 | ISO-6 | ISO-8 |
| Orifice ф（mm/inches） | 3 | 4 | 5 | 6 | 8 |
| Range （seconds） | 25-150 | 30-100 | 30-100 | 30-100 | 30-100 |
| Range （cS t） | 7-42 | 34-135 | 91-326 | 188-684 | 600-2000 |
| Ordering Information | NT 104/3 | NT 104/4 | NT 104/5 | NT 104/6 | NT 104/8 |
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