REFEREnCE
GB
36
Parker Hannifin icountPDR
Viscosity charts
The following charts indicate the differential pressure required to run a successful test at the
appropriate flow rates.
Example: If the fluid you wish to analyse has a relative viscosity to 60 cSt, to generate the optimum
flow rate 60ml/min a differential pressure of 0.5bar is required.
If the fluid you wish to analyse has a relative viscosity of 400 cSt, a 4 bar differential pressure would
result in 130 ml/min.
Dif
fer
ential pr
essur
e (bar)
Flow rate (ml/min)
Flow x Differential pressure
Flow rate (ml/min)
Flow x Differential pressure x Viscosity
Dif
fer
ential pr
essur
e (bar)
