General Transco Pulsating Bubble Surfactometer, 115VAC, 3 Amps, General Transco Inc. (CAT#: STEM-AIPO-0039-YJL)

General Transco Pulsating Bubble Surfactometer, 115VAC, 3 Amps, model GTI-PBS-C, is manufactured by General Transco Inc..
The PBS is a research instrument for the study of pulmonary surfactant. It measures the pressure difference across the surface of a bubble and calculates the surface tension of the liquid in which the bubble is formed. The measurements are performed dynamically at bubble pulsating rates chosen by the user from 0 to 50 cycles per minute.
The PBS is also useful for research on any organic liquid containing amphipathic molecules where an air-liquid interface is important.

Condition: Used
Electrical: 115VAC, 50/60Hz, 3 Amps
Dimensions: Height 8.5 inches (21.5 cm), Width 18.0 inches (45.7 cm), Depth 13.5 inches (34.3 cm)
Weight: 45 lb (20 kg).

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