Detailed Product Description

Twelve total test speeds let you measure over an extended shear-rate range. Test speeds of

The Model RC-35 series Viscometer are versatile instruments for research or production use. They can be used wherever a regulated-frequency power source is available.
In the six-speed models, test speeds of 600, 300, 200, 100, 6 and 3 rpm are available via synchronous motor driving through precision gearing. Any test speed can be selected without stopping rotation. The shear stress is displayed continuously on the calibrated scale, so that time-dependent viscosity characteristics can be observed. Model 35A by a 60-Hz motor. 600, 300, 200, 180, 100, 90, 60, 30, 6, 3, 1.8 and 0.9 rpm are available via a synchronous motor driving through an RC-35-12 gear box and then through the precision gearing, as defined for Model 35. The additional 10:3 speed reduction is selectable through a two-position gear-shift lever. The RC-35-12 gear box can be retrofitted to all Rigchina Model 35 type Viscometers.