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Masterflex™ Variable-Area Flowmeter, Correlated Reading

Don’t sacrifice suitability for precision.

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Catalog No. 15-078-111

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



Thermo Scientific™ Gilmont Laboratory Correlated Flowmeters have excellent chemical compatibility, with glass and PTFE construction. High-accuracy correlated flowmeters are available in a wide selection of flow ranges.

Extremely accurate - ±2% of reading or ±1 scale division, whichever is greater. Flowmeters with micro-sized tubes (models 03210-00, 03210-20, and 03234-50) are accurate to ±5% of reading or ±2% of scale whichever is greater. Computer calibrated flow charts are included for floats used with both air and water at STP. An “R factor” chart and formulas are included to convert scale readings for other gases or liquids or for floats other than glass. Order Cole-Parmer's flow analysis software below to generate flow charts specific to your individual applications.

Shielded models accept 3/8 in. ID tubing (sizes 4 and 5 accept 5/8 in. ID tubing). PTFE coupling adapters for unshielded models are not included—order separately.



Black Glass/316 SS
±2% of reading or ±1 scale division, whichever is
Use taper joint adapters
Unshielded; Tube size: 2
0.2 to 36mL/min. (Glass); 0.43 to 77mL/min. (SS)
10 to 1,900mL/min. (Glass); 20 to 3,400mL/min. (SS)
-26° to +65°C (-15° to +150°F) at full pressure rating. Above 65°C (150°F), max. pressure is 40psig
±1% of reading or ±0.5 scale division, whichever is greater
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