Auto Lock mechanism
This function automatically locks the rotor to protect the pivot shaft when measurement is finished. The mechanism allows easy attachment and removal of the rotor while protecting the bearing from damage, making it very easy to operate, even for first time users.
Zero Span setting function
Calibration corrects for viscometer-to-viscometer variances - resulting in high accuracies which exceed catalog values.
Preheat / Auto Stop functions
The Model R85 also features preheat and auto stop functions. The preheat feature operates also as an auto start function. Automatic viscometer operation can thus be obtained by combining the preheat and auto stop functions and the user can set startup and stop times at his discretion.
Data interchangeability
Measurement data of the R85 viscometer conforms to JIS and ISO standards and is compatible with other Toki Sangyo cylindrical spindle and cone/plate viscometers.