




The ISO standard Viscosity Cup is a common flow time cup used to measure the viscosity of liquids. It follows the standards of the International Organization for Standardization (ISO), ensuring the accuracy and comparability of measurement results. The ISO standard Viscosity Cup consists of a cylindrical cup with a specific aperture and shape, with graduation marks on the cup to measure the flow time of the liquid. In the test, liquid is poured into the cup, then the spout is opened, and the time it takes for the liquid to flow out of the cup is recorded. Viscosity values can be calculated from the measurement time and specific formulas according to ISO standards. Different ISO standard Viscosity Cups have different hole diameters and standard numbers to meet the liquid measurement needs of different ranges and viscosity grades.
TR 1008 series ISO outFlow Cups are designed in accordance with GB/T 6753.4 and ISO 2431 standards. They are used to measure the viscosity of inks, paints, paints and other Newtonian or near-Newtonian liquids. The time required to flow out of the hole is used to evaluate the viscosity of the material. TR 1008 series has a variety of aperture specifications to choose from.
TR 1008/3 ISO Viscosity Cup is a desktop Viscosity Cup with a caliber of 3mm, the measuring viscosity range is 7-42cst, and the volume is 108ml.
Cup material: high-quality aluminum alloy (anodized)
Mouth material: high quality stainless steel
| order number | Outflow aperture (mm) | Measuring range (cst) |
| TR 1008/3 | φ3.0 | 7~42 |
| TR 1008/4 | φ4.0 | 35~135 |
| TR 1008/5 | φ5.0 | 91~325 |
| TR 1008/6 | φ6.0 | 188~684 |
| TR 1008/8 | φ8.0 | 600~2000 |