F&J - Air Flow Mini-Calibrators
From F&J - Air Flow Calibrators - Digital Calibrators
The F&J Mini-Calibrator is a small, lightweight microprocessor controlled instrument with sophisticated electronics that measures and displays flow rate corrected to a reference T and P, barometric pressure and air flow temperature. The Mini-Calibrator, which is an exclusive F&J design, is a direct reading instrument utilizing a bright LED with large characters that are easily viewed by an operator. A NIST traceable calibration certificate is issued with each calibrator. The operator may select from a reference T and P flow standard or ambient T and P conditions.
Notable Features:
- Various Flow Ranges Available
- 110V and 220V Models Available
- Lightweight; 8 oz. (227 gms)
- Small Footprint
- Adjustable Height
- Flowrates displayed are corrected to a factory settable Reference Temperature and Pressure (4 options available)
- Classical STP - 0°C - 760 mmHg
- Normal T and P - 20°C - 760 mmHg
- Modified Normal T and P - 21.1°C - 760 mmHg
- Standard Ambient T and P - 25°C - 760 mmHg
- Displays Airflow Temperature
- Displays Barometric Pressure
- Bright LED with large characters
- English or Metric Engineering Units (set at factory) Selection:
The F&J Mini-Calibrator is a small, lightweigh...
The F&J Mini-Calibrator is a small, lightweight microprocessor controlled instrument with sophisticated electronics that measures and displays flow rate corrected to a reference T and P, barometric pressure, and air flow temperature.
The Mini-Calibrator, which is an exclusive F&J design, is a direct reading instrument utilizing a bright LED with large characters that are easily viewed by an operator. A NIST traceable calibration certificate is issued with each calibrator.
The Mini-Calibrator can be utilized as a handheld unit for field calibrations or temporarily mounted in a variety of methods without requiring a level position. The optional hose barb fittings permit easy connection to the air samplers utilizing flexible tubing.
Measurement Accuracy
Measurement Accuracy
- Air Flow ± 2% of full scale
- Temperature (Typical) ± 2ºF (1.1ºC)
- Barometric Pressure ± 2% over measurement range
Calibration
Factory calibration is recommended once per year.
Options
- RS-232 interface, including cable.
- All measured and calculated parameters are accessible through RS-232 port to a computer.
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