Test Methods: ASTM D6371, IP309
Automated Cold Filter Plugging Point (CFPP) Point Analyzer
• Fully Conforms to the Manual ASTM D6371 and IP309 methods
• No Cryostat required
• No Hazardous alcohol required
• Compact design
• Fully Automated
• Self Contained
Click for the Manual D6371 Apparatus
Click for ALL AUTOMATED models

The Automated Cold Filter Plugging Point Analyzer fully conforms to method ASTM D6371 & IP-309. The vacuum is controlled by a dip tube immersed in a water filled jar just as specified by the method. Electronic vacuum control is available as an option.

The vacuum is automatically applied at every degree as the sample cools and its aspiration and release time are recorded and plotted. Fiber optic light guides are used at the bottom and top of the pipette that detect the start of aspiration and its completion. The result is reported when the aspiration or release times exceed 60 seconds.

The software, in addition to the plotting sample, bath temperatures and vacuum level, also plots the successive aspiration times, release time, and other parameters of the CFPP test.

Automated Cold Filter Plugging Point (CFPP) Schematic
Specifications are subject to change without notice.

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