Dual-Twin Foaming Characteristics Apparatus

• Fully compliant with ASTM D892 and ASTM D6082 specifications

• Performs four simultaneous tests across Sequences I–IV

• Dual liquid baths for independent temperature control

• Four precision flowmeters for maintaining accurate air flow rates (94 and 200 mL/min)

• Digital PID temperature controller with °C/°F switchable dual display

• Built-in over-temperature protection for enhanced safety

• High-quality borosilicate glass test cylinders and certified diffuser stones

• External chiller compatibility for low-temperature Sequence I and III tests

• Acrylic safety shield and support rack included

• Optional communication interface for automated data collection

Reliable foam testing for precise lubricant performance insights.
The D892 and D6082 Dual Twin Foaming Characteristics Test Apparatus delivers unmatched accuracy and repeatability in assessing foam formation and collapse behavior in lubricating oils.
With dual-bath functionality, precise flow control, and full ASTM compliance, it’s the perfect solution for QA laboratories, R&D centers, and lubricant manufacturers seeking dependable foam characterization.

• Foaming tendency and stability evaluation of lubricating oils

• Testing engine, turbine, and hydraulic oils under dynamic aeration conditions

• Assessment of air entrainment, collapse time, and foam behavior

• Quality control and research laboratories for lubricant formulation

• Compliance testing for ASTM D892 and D6082 specifications