For automated data collection, the viscometer can be connected to a PC via RS-232 to run CapCalc Software for a specific cone and RPM setting? BROOKFIELD CAP 2000+
The CAP 2000 comes with a variety of cone spindles that determine the shear rate and viscosity range. The shear rate (s⁻¹) is a function of the cone geometry and rotation speed (N in RPM):
Perform calibration verification weekly or monthly using certified, NIST-traceable Brookfield silicone viscosity standards. Ensure the fluid standard matches the temperature profile of your typical test protocols. If the measured torque or viscosity value varies by more than ±1% of the full-scale range, recalculate the gap or contact a certified service center. Common Troubleshooting Steps Observation Potential Cause Corrective Action Sample drying out or skinning Reduce test time or use a sample cover. Torque Overload (>100%) Viscosity too high for selected cone/RPM Reduce the motor speed or switch to a higher-numbered cone. Temperature Fluctuation Blocked Peltier cooling fan vents Clear dust from rear vents; ensure 6 inches of clearance. Negative Viscosity Readings Incorrect or omitted Autozero step
Detailed steps for attaching the correct cone spindle using the specialized wrench, preventing cross-threading or overtightening that can damage the internal pivot shaft. 2. Instrument Controls and Navigation
Cap 2000 Viscometer Manual Link Jun 2026
For automated data collection, the viscometer can be connected to a PC via RS-232 to run CapCalc Software for a specific cone and RPM setting? BROOKFIELD CAP 2000+
The CAP 2000 comes with a variety of cone spindles that determine the shear rate and viscosity range. The shear rate (s⁻¹) is a function of the cone geometry and rotation speed (N in RPM): cap 2000 viscometer manual link
Perform calibration verification weekly or monthly using certified, NIST-traceable Brookfield silicone viscosity standards. Ensure the fluid standard matches the temperature profile of your typical test protocols. If the measured torque or viscosity value varies by more than ±1% of the full-scale range, recalculate the gap or contact a certified service center. Common Troubleshooting Steps Observation Potential Cause Corrective Action Sample drying out or skinning Reduce test time or use a sample cover. Torque Overload (>100%) Viscosity too high for selected cone/RPM Reduce the motor speed or switch to a higher-numbered cone. Temperature Fluctuation Blocked Peltier cooling fan vents Clear dust from rear vents; ensure 6 inches of clearance. Negative Viscosity Readings Incorrect or omitted Autozero step For automated data collection, the viscometer can be
Detailed steps for attaching the correct cone spindle using the specialized wrench, preventing cross-threading or overtightening that can damage the internal pivot shaft. 2. Instrument Controls and Navigation Ensure the fluid standard matches the temperature profile
