Copas con asa tipo DIN/ISO
Article No. 0334
Copa inmersión ISO 4mm, Aluminio
Copa de viscosidad ISO con asa, en Aluminio, 4mm, 25-130 cSt
- Taza de aluminio
- Orificio de acero inoxidable
- Diámetro del orificio 4 mm
Features
The BYK-Gardner dip viscosity cups are ideal for in-plant process tests.
- Designed for quick, approximate determination of efflux times for paints and other liquids
- Simple and durable
- Inner dimensions in accordance with DIN 53211* / ISO 2431
- Protected loop handle
Standards
Procedure
- Immerse dip cup with upper rim below the surface of the liquid
- Simultaneously with vertical withdrawal of cup, start stop-watch
- Stop when stream of liquid under the orifice breaks
- For evaluation purposes carry out three measurements
- The average value of these three measurements is taken as the efflux time
Knowledge
Guide to Viscosity Measurement
Viscosity is an important property of liquids to determine how they flow, spread, or level under certain conditions. It can be defined as a liquid’s internal resistance to flow. Being able to measure the viscosity will allow to predict the behavior in a process or an application. When applying a paint by roll application the paint viscosity will strongly influence the amount of paint applied per surface area, thereby determining both yield and hiding power. It is crucial for liquid products to undergo a viscosity measurement in incoming and outgoing QC.
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