Manual viscometer known as “Ford Cup”, used for measuring the time passage of a fluid trough a gauged nozzle.

Nozzle can be made of:
Brass: the most used for a good chemical resistance.
Alluminium: not resistant to all chemical products.
Available nozzles are of following diameters:
mm 1, 2, 3, 4, 5, 6, 7, 8. The most used is Ø mm. 4

The conversion table of several viscosity measuring methods may be sent on demand.