Liquid Flow Calibrators

The US Army Contracting Command-Redstone Services & IT Solution Branch, plans to obtain information to serve as market research to help identify potential sources that can provide two (2) Primary Standard Liquid Flow Calibrators or equivalent for a life-cycle replacement for an older similar calibrator that is becoming inoperable due to repair parts being unavailable. The equipment shall be delivered to APSL, located at Building 5435, Fowler Road Redstone Arsenal.

The Liquid Flow Calibrators module shall include the following specifications or equivalent (if not brand name): • Maximum measurement capability of 60 GPM • Utilize CFlow+ software • Provide temperature control of fluids (heating and cooling) • Manual and automatic operation • Access to temperature probes and other components to provide for easy calibration • Fluid draw plumbing attachment • Flow calibrators must have an uncertainty of 0.05% or better at k=2 • Flow meter calibrators must be compatible with all turbine meters and flowmeters (rotameters, frequency output, analog output)