ISO8 Flow Cup meets ISO2431 standard comparison of portable and desktop Flow Cup

In viscosity testing, the outflow method is the main viscosity testing method at present, and the ISO organization has specified the standard of ISO outFlow Cup - ISO2431-93E for the standardization of measured flow stability and measurement data, which designs ISO outFlow Cups of different diameters for different test ranges. The outflow aperture of the Dutch TQC ISO8 outFlow Cup is 8mm, and the viscosity range of the test is 600~200cst, which are two ISO outFlow Cups with a relatively large viscosity range, and the models are VF2093 and VF2051 respectively.

Comparison of the application of 2 ISO8 outFlow Cups

1. The ISO8 outFlow Cup of VF2093 model is a portable ISO outFlow Cup, equipped with a long handle, which is directly immersed in the Viscosity Cup into the tested sample by the hand-held handle, filled and then lifted to calculate the outflow time to determine the viscosity of the liquid, which can be tested anytime and anywhere, so it is more used for construction or production site testing, but there are some interference factors of artificial force, such as hand shaking, etc.

2. VF2051 ISO8 outFlow Cup is a desktop ISO outFlow Cup, which is often equipped with a bracket to cooperate with the test, and is more used in the laboratory for viscosity testing.

Comparison of the parameters of the two ISO8 outFlow Cups

Image
Model	VF2093	VF2051
Material	Aluminum alloy	Anodized aluminum
type	portable	Desktop
Filter diameter	8mm	8mm
Measuring range	600~2000cst	600~2000cst
Outflow time	30~100s	-

Illustration of two ISO No. 8 outFlow Cups

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.