ASL AQFlow Inc. produces acoustic scintillation flow measurement systems that are being globally recognized as the solution to hydro-electric’s toughest flow measurement challenge - turbine discharge measurements in low head, short intake power plants.

Naturally, AQFlow can also handle turbine discharge measurements under more favourable hydraulic conditions.

In combination with its parent company, ASL Environmental Sciences , AQFlow over 25 years of experience with water velocity measurement, initially in ocean environments, and more recently in hydroelectric applications.

The collective knowledge gained from these years of experience has gone into the development of AQFlow's Acoustic Scintillation Flow Meter (ASFM).

Fundamentals of Acoustic Scintillation (animation)

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Please read what our clients have written about the ASFM (226 kb PDF)

At AQFlow, we take great pride in our ability to attract and maintain a team of professional, scientific and technical support personnel. Our extensive scientific publication record and our familiarity with clients' special needs have earned AQFlow a solid reputation within the industry. Our project management experience ensures quality service and adherence to schedules and budgets.