Standard Oils for Zahn and Ford Flow Cups
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Note: Important information about these viscosity standards: – For practical purpose, these oils are Newtonian liquids – Standard bottle size is 1 pt. (470 ml) except CAP oils
Data Certified at 25°C ( 77°F )
Zahn and Ford Flow Cups
Ordering Information Technical Specifications
Cat. No. Description Viscosity Standard Kinematic Viscosity Zahn Cup No. Zahn Cup Drain Time Ford Cup No. Ford Cup Drain Time
PV-4000 Viscosity Standards C10 17 cST 1 45 sec 1 70 sec
PV-4001 Viscosity Standards C20 34 cST 1 60 sec 2 42 sec
PV-4002 Viscosity Standards C35 66 cST 2 33 sec 2 / 3 64 / 35 sec
PV-4003 Viscosity Standards C60 120 cST 2 48 sec 3 / 4 58 / 36 sec
PV-4004 Viscosity Standards C100 230 cST 3 / 4 27 / 21 sec 4 64 sec
PV-4005 Viscosity Standards C200 460 cST 3 / 4 47 / 36 sec 5 40 sec
PV-4006 Viscosity Standards C350 850 cST 4 / 5 62 / 37 sec 5 70 sec
PV-4015 Viscosity Standards C600 1,600 cST 5 70 sec - -