Before digital precision became the norm, laboratories struggled to replicate "high-shear" environments—the kind of stress paint faces when it's shot through a high-pressure nozzle or rolled onto a wall. The CAP 2000 (and its successor, the 2000+) changed the game by offering a variable-speed "Cone and Plate" system that could mimic these intense conditions with a sample smaller than a single tear. AMETEK Brookfield It became the "gold standard" for the ICI method
If you are using the CAP 2000+ with a computer, you may also need the . This allows you to automate your testing and create flow curves (rheograms) that are difficult to calculate manually.
Elias carefully placed a tiny droplet of the burgundy sample—no more than a few milliliters—onto the temperature-controlled plate. He selected from the padded box, gently threading it onto the coupling nut with the practiced ease of a surgeon. cap 2000 viscometer manual link
The CAP 2000+ functions as a variable-speed characterization tool with the following core engineering baselines:
: Never lift the viscometer by the handle or head; only lift it by the base console or column. Place it on a level, clean surface before use. Operational Specs : Speed Range : 5 to 1,000 RPM (variable in 1 RPM increments). This allows you to automate your testing and
It requires a very small sample size, usually under 1 mL .
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. The CAP 2000+ functions as a variable-speed characterization
While daily verification can be done in-house using standard oils, the manual recommends returning the unit to an authorized AMETEK Brookfield service center annually for full mechanical inspection and calibration certification.
She secured the spindle, checked the temperature probe, and opened the manual on her tablet — a clear, well-organized guide that had become as essential as the instrument itself. Step by step it walked her through calibration: how to level the instrument, verify zero torque, and run standard fluids to confirm repeatability. The manual’s troubleshooting section, with its crisp diagrams and practical tips, reminded her to inspect the coupling if vibrations appeared and to replace worn O-rings before retesting.