Cap 2000 Viscometer Manual Link !!link!! Official
The is the primary resource for setting up and operating this medium-to-high shear rate instrument. You can access the official manual via the AMETEK Brookfield Product Manuals page. Accessing the Manual
Often caused by an air bubble in the sample or a faulty calibration. Ensure the sample is loaded properly without bubbles.
The CAP 2000 Viscometer is a high-temperature, high-shear viscometer designed for measuring the viscosity of fluids in various industries, including petroleum, automotive, and aerospace. It's a popular choice for quality control, research, and development applications. cap 2000 viscometer manual link
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):
: Select a cone based on your required viscosity range. Align the spindle shaft flats with the thumb screw, slide it into the adapter, and hand-tighten. Speed Control : Unlike the CAP 1000+, the The is the primary resource for setting up
Turn on the viscometer and allow it to complete its self-test. Select the appropriate cone spindle based on expected viscosity.
If you prefer an online viewer or need legacy model information, these third-party sites archive Brookfield manuals. For the most current version, always cross-reference with the official PDF above. Ensure the sample is loaded properly without bubbles
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