Dynamic Viscometers


Cannon-Manning  and Asphalt Institute vacuum viscometers
Used for determining the viscosity of bitumen at 60°C. Supplied complete with calibration certificate.
For determining the dynamic viscosity all the above viscometers have to be introduced in the 81-B0116/A Viscometer bath by the appropriate Holder: 81-B0117/H1 for Cannon-Manning models and 81-B0117/H2 for Asphalt institute models. Pressure regulator and vacuum manifold is also required. See accessories.


Viscometer bath is used in the determination of both the kinematic and dynamic viscosity. Used to maintain the
capillary type viscometers at a uniform temperature. The bath consists of a cylindrical glass vessel with a stainless steel cover with 50.8 mm diameter holes, motor stirrer, refrigerating coil with water connections, heating system, contact thermometer, external protection and insulating base.



  ASTM D2171‰EN 12596

Technische specificaties

Technical Specifications

Viscometer bath:

  • Temperature: room temp. +5°C to 150° C
  • Power: 2000 W
  • Temperature stability: +/-0.03°C
  • Temperature sensor: PID
  • Jar capacity: approx.20 liters
  • 6 viscometer tubes
  • Maximum temperature 200°C
  • Weight: approx.12 kg

Order nummers

81-B0117/1: Cannon-Manning vacuum viscometer 0.036 - 0.8 Pb 81-B0117/10: Cannon-Manning vacuum viscometer 1200 - 24000 Pb

Accessoires & toebehoren


81-B0116/H2: Holder for Zeitfuchs Cross-Arm viscometers 81-PV0116/A: Viscometer bath for capillary viscometers, max temperature 200°C, capacity 20 litres, complete with 6 holders. 230V/50-60Hz/1ph 81-PV0116/AZ: Viscometer bath for capillary viscometers, max temperature 200°C, capacity 20 litres, complete with 6 holders. 110V/60Hz/1ph 81-B0116/B: Viscometer pressure regulator. Used to control precisely the pressure. 110-230V/50-60Hz/1Ph 81-B0116/C: Vacuum manifold. Used for vacuum application to the viscometers placed on the bath81-B0117/11: Cannon-Manning vacuum viscometer 3600 - 80000 Pb 81-B0117/15: Asphalt Institute vacuum viscometer 42 - 800 Pb 81-B0117/16: Asphalt Institute vacuum viscometer 180 - 8200 Pb 81-B0117/17: Asphalt Institute vacuum viscometer 600 - 12800 Pb 82-B0116/40MF: Kinematic/dynamic viscosity thermometer IP 35C ASTM 47C, range +58,5 to +61,5°C, mercury free with alternative liquid 81-B0117/18: Asphalt Institute vacuum viscometer 2400-52000 Pb 82-B0116/45MF: Kinematic/dynamic viscosity thermometer IP 93C ASTM 110C, range +133,5 to +136,5°C, mercury free with alternative liquid 81-B0117/2: Cannon-Manning vacuum viscometer 0.12 - 2.4 Pb 81-B0117/20: Asphalt Institute vacuum viscometers 9600-1400000 Pb 81-B0117/21: Asphalt Institute vacuum viscometers 38000-5800000Pb 81-B0117/3: Cannon-Manning vacuum viscometer 0.36 - 8 Pb 81-B0117/4: Cannon-Manning vacuum viscometer 1.2 - 24 Pb 81-B0117/5: Cannon-Manning vacuum viscometer 3.6 - 80 Pb 81-B0117/6: Cannon-Manning vacuum viscometer 12 - 240 Pb 81-B0117/7: Cannon-Manning vacuum viscometer 36 - 800 Pb 81-B0117/8: Cannon-Manning vacuum viscometer 120 - 2400 Pb 81-B0117/9: Cannon-Manning vacuum viscometer 360 - 8000 Pb