Low-flow measurement or control package for a nominal 0.025–1 L/min range. Gas calibration, reference conditions, accuracy, pressure drop, wetted materials and output are selected for the ordered gas and application.
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Description
LeakLab-R Low-Flow Gas Meter, 0.025–1 L/min
This compact instrument is intended for monitoring small gas flows in laboratory rigs, tracer-gas systems, purge lines and calibration setups.
| Nominal range | 0.025–1 L/min |
|---|---|
| Function | Measurement, indication or control depending on the ordered version |
| Gas | Must be specified; calibration is gas-dependent |
| Reference conditions | Temperature and absolute pressure must be stated for normalized or standard volumetric flow |
| Interfaces | Display, analog or digital output are configuration-dependent |
A volumetric flow value is incomplete without the gas and reference conditions. Do not apply an air calibration factor to helium or another gas unless the manufacturer supplies the conversion and required uncertainty is acceptable.
Confirm accuracy, repeatability, turndown, maximum inlet pressure, pressure drop, seals, fittings, warm-up, response time and calibration certificate before ordering.
