22806
Optiflow Digital Volumetric (Bubble) Flowmeter
Model 420
Synonym(s):
OPTIFLOW 420 DIGITAL FLOW METER
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General description
Optiflow digital bubble flowmeters automate the bubble flowmeter "positive displacement" technique, which works independent of the type, mass, or mixture of the gas being measured. These high-precision instruments combine the simplicity and versatility of a bubble flowmeter with the speed and accuracy of a microprocessor. This provides you with a reliable means of measuring gas flow.
These versatile units can be used with all gases. Plus, they feature an easy-to-read, accurate digital display, eliminating the need for tedious bubble watching, timing, and flow rate/time conversions. The bubble is visible for your observation.
These versatile units can be used with all gases. Plus, they feature an easy-to-read, accurate digital display, eliminating the need for tedious bubble watching, timing, and flow rate/time conversions. The bubble is visible for your observation.
- Accurate to within ±3% of any reading
- Portable - includes standard 9-volt battery
- Automatic power-off for extended battery life
- Field replaceable tubes
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