Turbidimeter - Flocculation Tester

The instrument is intended primarily as a laboratory diagnostic tool for research on oilfield chemicals (e.g. asphaltene inhibitors) and estimating the colloidal stability or compatibility parameters of asphalt, asphalt cross blends, aged asphalt, pyrolyzed asphalt, crudes and heavy oil, or residuum. Compatibility influences important physical properties of these materials as well as the formation of coke which causes fouling in refining processes.

The system combines a very sensitive optical sensor with a special broad band light source. The light diffraction problems of optical laser systems are not an issue for our instrument.

Our Turbidimeter's features:

• High-sensitive particle and tarnish detection, even in undiluted crude oil
• Probes for high temperatures and pressures available (200 °C,+ 700 bar / 10000 psi)
• For lab, process and field applications
• Stand-alone or computer controlled operation

Our Turbidimeter is expandable to a complete, automated measuring site including titration pump, stirrer and thermostat.

• Measuring principle: relative light transmission (translucency)
• Light sensitivity: 5 mLux
• Absolute pressure ratings from 100 bar (2,900 psi) to 700 bar (10,000 psi) available
• Temperature range: -20 °C to +80 °C, resolution: 0.1 °C, accuracy: 0.1 °C (alternative temperature ranges available)
• Measuring frequency: 1 per second
• Operation: stand-alone or connected to a standard Windows PC (free USB port required)
• Data interface: USB
• Mains power: 90..240 VAC/50..60 Hz or 13..28 VDC (in-line version)