![Curtis Dyna-Fog 2984 Скачать руководство пользователя страница 19](http://html.mh-extra.com/html/curtis-dyna-fog/2984/2984_manual_2700251019.webp)
6.0
MEASURING LIQUID VISCOSITY (CONT'D)
3. The viscosity of the liquid. Various liquids have different viscosities. Viscosity is
defined as a fluids resistance to flow commonly measured in units of a centipoise (CP).
Generally, the thicker the liquid, the greater the viscosity and the higher the CP number.
Examples of some liquid viscosities are:
LIQUID
VISCOSITY (CP)
WATER
1
DIBROM
3-4
DOW MFC
3-4
PYRETHRIN, RESMETHRIN 6-7
DURSBAN 1.5 ULV 12-14
TECHNICAL MALATHION 28
To measure the flow ability (viscosity) of your formulation:
1. Place a sample of the formulation liquid to be dispensed in the relative flow ability
meter provided with the machine such that the liquid level is above the top line.
2. Hold the meter vertical and allow the liquid to flow through the brass orifice at the
outlet end of the meter into an appropriate container.
3. Using a stopwatch or a watch with a sweep second hand, determine the flow ability
time in seconds that it takes for the liquid level to fall from the top line to the bottom
line.
19