Air Flow Calibration Device
FOAMING CHARACTERISTICS OF LUBRICATING OILS
The Air Flow Calibration Device is an electronic gas mass flow meter for use with air or liquid foam baths.
Per ASTM D892, the foam test sequences I-III must be performed with an air source controlled to 94 ml/min ± 5 ml/min. ASTM 6082, on the other hand, necessitates an air source controlled to 200 ml/min ± 5 ml/min for the high temperature foam test (Sequence IV).
The Air Flow Calibration Device allows users to ensure their TFAB unit is operating within the method's specifications and empowers them to adjust the instrument if needed between preventative maintenance visits.
The Air Flow Calibration Device features an adjustable LCD display for readability, and comes with a DC power adapter compatible from 100 to 240 VAC.
Accuracy Value
±1% of full scale
Voltage Compatibility
100-240 VAC
Repeatability
±0.5% of full scale and for units 100 scm from 0 to 20% of range
Maximum Ambient Temperature
50°C (122°F)
Minimum Ambient Temperature
-10°C (14°F)
THE PRODUCT
Electronic gas mass flow meter for foam bath (ASTM D892 & ASTM D6082)
THE PURPOSE ACCORDING TO THE METHOD
- Calibrate air flow
- D892 Ensure 94mL/min ± 5 mL/min
- D6082 Ensure 200mL/min ± 5 mL/min
FEATURES
- Reads gas mass flow without temperature or pressure compensation
- Adjustable LCD display for easy viewing
- Aluminum & brass construction
- Power adapter included
SUBMIT
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Air Flow Calibration Device
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