You can measure the viscosity of the fluid ranging from low viscosity to high viscosity sensor by the spiral of its own.
The wide range measurement
Changing rotors type A, B & C


  • ●Spiral pump sensors and system measure materials of high thixotrophy reproducibly.
  • ●The sensors makes it possible for the continuous measurement of materials the viscosity of which change by
  • ●Shear rate & Shear time are constant, Good reproducibility
  • ●The wide range measurement is possible by changing rotors type A, B & C.

product specification

Item Specification
Model Name PC-11
Rotor Type ※1 A B C
Viscosity Range 5~800 (Pa・s) 0.2~20 (Pa・s) 20~2,000 (mPa・s)
(50~8,000P) (2.0~200P) (20~2,000cP)
Speed Range (N) 3~80rpm 10~80rpm
FIX:10rpm FIX:40rpm
Shear Rate (D) 0.6×Ns-1 1.2×Ns-1 4.8×Ns-1
Min. Sample Amount 5cc 40cc 60cc
Measurement Accuracy ±5% of indicated value
Speed Accuracy ±2%
Temp. Measurement 0~50℃ Resolution: 0.1℃
              Accuracy: ±0.5℃
Rotor Material SUS
Digital Display Viscosity, Temp, rpm
Digital Output USB・RS232C ※2
Recorder Output Viscosity, Temp
Calibration According to the standard calibration solution KF96 liquid or semi-standard options for viscosity calibration JIS Z8809
Power Supply Viscosity & Temp.
Outer Dimension 260(W)×260(D)×346(H)(mm)
Weight Approx. 4.6kg (including Sensor part, approx. 0.6kg)
  • *1 The standard set contains one kind of rotor only, type A, B or C is included. Others are option.
  • *2 RS232C is digital output only.
  • * The above specifications are subject to change without notice.


Proprietary software VAM-3
Calibration Fluid Semi-standard calibration fluid KF96 100cc or 300cc
Spare Rotors Outer rotors: RO-1A, RO-1B, RO-1C 
Inner rotors: RI-1A, RI-1B, RI-1C
Communication Cable USB cable, Proprietary 232C cable

【Measurement Items with Software】

Automatic measurement, Data readout, Flow characteristics graph, Viscosity index k, Thixotropy index TI, Automated calculation of Viscosity non-recovery rate R and etc.