- Up to 38 l/min
- NIST-traceable
- Printed, plotted calibration data
- Automated data acquisition
- Uncertainty < ±0,05 % of reading
Water, Lubricant oil
from 0 up to 38 l/min
from 4 up to 60 °C
from 0 up to 8 bar
Chemical industry, General industry, Aerospace industry
General information
Besides calilbration services, Badger Meter also provides you with calibrators.
Positive displacement liquid calibrators are volumetric type measurement devices, which measure the exact volume of fluid that passes through the flow meter under test while compensating for fluid viscosity and temperature. They ensure extremely high precision fluid flow measurement.
They ensure extremely high precision fluid flow measurement. With a repeatability of ±0,01 % of reading, the calibrators are most precise. The NIST fluid flow measurement laboratory uses this type of calibrator for their liquid flow meter calibrations requiring high accuracy. The calibrators are easy to maintain and will last 50 years or more in service. They conform to the guidelines of NIST for Round Robin Testing.
Technical data
| Fluid | Hydrocarbons and water |
| Flow range | 0,003 – 38 l/min (0,001 – 10 GPM) |
| Viscosity range | 0,5 – 1000 mPas |
| Uncertainty | ±0,05 % of reading |
| Fluid operating temp. | 4 – 60 °C |
| Operating pressure | Up to 8 bar |
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