Standard AFNOR Viscosity Cup

The standard AFNOR viscosity cup determines viscosity by measuring the time it takes for a fluid to flow out from a small hole at the bottom of the cup. It is used for quality control of fluids such as coatings and inks, enabling on-site rapid testing in industries like printing and plastics.
Selection
Select the corresponding aperture model based on the viscosity range of the measured fluid; consider the material's corrosion resistance; verify whether the cup dimensions comply with standards; confirm the validity of the calibration certificate; and choose the appropriate capacity based on the specific application scenario.

Terms

Instruments

Made of titanium anodic oxidation aluminum, the flow hole diaMeter is 6mm, the Cup height is 75mm, and each Cup is engraved with an independent serial number to ensure Measurement accuracy and durability.

$ 438.00

Made of titanium anodic oxidation aluminum, the flow hole diaMeter is 8mm, the Cup height is 75mm, and each Cup is engraved with an independent serial number to ensure Measurement accuracy and durability, suitable for liquid viscosity testing.

$ 438.00

Made of titanium anodic oxidation aluminum, the diaMeter of the flow hole is 2.5mm, and each Cup is engraved with an independent serial number, which is suitable for accurate measurement of liquid viscosity in the laboratory.

$ 438.00

Using titanium anodic oxidation aluminum material, flow hole diaMeter 4mm, Cup height 75mm, corrosion resistance and lightweight, each Cup engraved with an independent serial number to ensure accurate and reliable measurement.

$ 438.00

Outflow aperture 1.9mm, viscosity measurement range of 10~ 35cSt, aluminum alloy Cup body and stainless steel pore structure durable, in line with ASTM D1200 standard.

$ 167.00

Outflow aperture 3.4mm, viscosity measurement range 49~ 220cSt, aluminum alloy Cup with stainless steel aperture, in line with ASTM D1200 standard, suitable for laboratory viscosity testing.

$ 167.00

Aperture 4.12mm, viscosity measurement range of 70~ 370cSt, aluminum alloy Cup with stainless steel aperture, in line with ASTM D1200 standard, suitable for laboratory viscosity testing.

$ 167.00

Using aluminum alloy anodic oxidation Cup body and stainless steel nozzle, the diaMeter of the flow hole is 2.53mm, the viscosity range is 25~ 120cSt, and the liquid viscosity is evaluated by measuring the outflow time, which conforms to the ASTM standard design.

$ 130.00

Using stainless steel aperture 5.20mm, viscosity measurement range of 200~ 1200cSt, aluminum alloy Cup body sturdy and durable, in line with ASTM D1200 standard, suitable for laboratory accurate measurement of fluid viscosity.

$ 170.00

500Ml capacity S6 viscosity standard oil, 20 ℃ viscosity 8.911mPa · s, 25 ℃ viscosity 7.498mPa · s, traceable to national standards, compatible with a variety of test equipment calibrating requirements.

$ 472.00

Copper Cup with bracket structure, capacity 100 +/- 1ml, flow hole diaMeter 4mm, applicable to the flow time of 150 seconds or less viscosity test, through the flow time conversion kinematic viscosity value.

$ 167.00

The filter diaMeter of 1-8mm can be freely replaced, the Cup mouth annular groove is designed to store overflow liquid, titanium anodic oxidation aluminum Cup body with stainless steel filter positioner, the distance between the outflow hole and the liquid level should be greater than 100mm.

$ 436.00

Measurement range 100~ 300cst, equipped with 5mm flow hole and bracket, using copper Cup body, in line with ISO2431 standard, suitable for Benchtop viscosity testing.

$ 196.00

Measurement range is 7~ 40cst, flow hole diaMeter is 3mm, using copper Cup body, in line with ISO2431 standard, suitable for viscosity measurement and equipped with bracket.

$ 196.00

Aperture 4mm and capacity 100ml design, aluminum Cup body with bracket, improve measurement Stability and accuracy, suitable for standard viscosity test environment.

$ 127.00

Articles

Handheld viscosity cups are used for rapid assessment of paint viscosity at construction sites.
A handheld viscosity cup is a portable tool used to quickly assess the viscosity of coatings at construction sites. It operates based on the flow-out time method, calculating viscosity by measuring the time it takes for the coating to flow out of the cup's orifice. It is suitable for Newtonian or approximately Newtonian fluids.
Application of Desktop Viscometer Cups in Batch Sample Screening at Quality Inspection Centers
This article introduces the application of desktop viscosity cups in batch sample screening at quality inspection centers. Viscosity cups estimate viscosity by measuring the outflow time of fluids, making them suitable for rapid screening.
Key steps for measuring the efflux time of varnish using a viscosity cup method
This article introduces the method for measuring the outflow time of varnish using a viscosity cup. The principle is based on Poiseuille's law, where viscosity is estimated by recording the time it takes for the liquid to completely flow out from the small hole at the bottom of the cup—longer times typically indicate higher viscosity.
Types and Selection of Paint Viscosity Cups
As a simple tool for measuring the liquid outflow time, the viscosity cup is mainly categorized into various types such as the Tu-4 cup, ISO cup, Ford cup, and Zahn cup, based on standards from different countries and regions. These cups differ in orifice size, capacity, and the types of fluids they are suitable for.
An article tells you how to choose a viscosity cup.
This article systematically introduces the uses, types, measurement principles, selection criteria, and usage methods of viscosity cups.