Flow Cup Viscometer - as per IS 3944 / IS 101

Flow Cup Viscometer - as per IS 3944 / IS 101                                                                        .

Flow Cup Viscometer made of Brass with SS orifice as per IS 3944 standard
  • Supplied complete with stand equipped,
  • level adjustment system with level indicator,
  • Operation manual with efflux time conversion chart*
  • Available Sizes
  • B2, B3, B4, B5, B6, B8, B10.
  • with or without calibration certificate optio.


Details of each Ford Cups 
Details/Ford cup
Ford Cup
(2 #)
Ford Cup
(3 #)
Ford Cup
(4 #)
Ford Cup
(5 #)
Portable Ford Cup
(4 #)
Internal Vertical Height
43±0.1mm
43±0.1mm
43±0.1mm
43±0.1mm
43±0.1mm
 Internal Orifice Ñ„mm
2.53 mm
3.4 mm
4.1 mm
5.2 mm
4.1 mm
External Orifice Ñ„mm
5.0±0.5mm
5.5±0.5mm
6.0±0.5mm
7.6±0.5mm
6.0±0.5mm
Centistokes Range
25-120
49-220
70-370
215-1413
70-370
Efflux Timesec±0.2
40-100
25-105
20-105
20-105
20-105
Ordering Information
FC3 ASTM2
FC3 ASTM3
FC3 ASTM4
FC3 ASTM5
FC3 ASTM4P