FLOW METER CALIBRATORS
Flow Technology produces a wide range of liquid and gas flow meter calibration equipment. These primary standards are traceable to NIST. Our calibration systems provide performance, reliability and economical benefits of ownership.
MICROTRAK/OMNITRAK
Primary standard liquid calibration systems
Flow Technology’s Microtrak and Omnitrak positive displacement computer–assisted liquid flowmeter calibration systems provide performance, reliability and economical benefits of ownership.
Exceptional accuracy and stability are achieved from a precisely honed, chrome–plated stainless steel cylinder used to displace the fluid used for calibration.
QUICK SPECS
- Ballistic Primary Standard Calibrator for Liquids
- Flow range of 0.001 to 400 GPM (0.004 to 1500 LPM)
- ± 0.05% uncertainty of volumetric flow rate measurement (95% C.L.) typical
- Flowmeter pulse, magnetic pickoff, RF pickoff and manual inputs std. (Analog inputs available)
KEY BENEFITS
AUTOBELL
Primary standard gas calibration system
The Autobell®, a primary standard gas calibration system, is used to accurately measure a displaced volume of gas at a constant pressure. Interface electronics are provided to measure displaced volume and the time over which the volume is displaced so that a precise flow rate can be determined.
To calibrate a gas flow meter using the Autobell®, the flow meter must be installed upstream of the bell so that all gas flowing through it is captured by the calibrator.
QUICK SPECS
- Primary standard gas calibration system
- Flow range of 0.1 to 125 ACFM (2.83 to 3540 ALPM)
- +/- 0.2% uncertainty of volumetric flow rate measurement (95% C.L.) typical
- Interface using menu driven CalWare software
KEY BENEFITS
CALIBRATION EQUIPMENT BENEFITS
- Directly traceable to NIST
- Simple, reliable, low-maintenance system
- Multiple flowmeter inputs & flowmeter types
- Performs complete calibration in minutes
- Compact size, easy to install