Alicat Whisper: Low Pressure Drop Portable Mass Flow Meter - Standard Configuration

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  • Regular price $2,170.00
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Default configuration:

 

Specification Summary:

  • Pressure drop of 0.07 psi with 0.5 SCCM to 5 SLPM units, at full scale flow venting to atmosphere. See tech specs below or contact us for more information.
  • Accuracy: 0.8% of the reading or 0.2% of full scale (0.4% & 0.1% optional high accuracy upgrade).
  • + 0.2% full-scale repeatability (NIST-traceable).
  • Linear range: 0.5-100% of full scale (200:1).
  • Multi-gas calibration: 98-130 gases preloaded, plus COMPOSERTM gas composition firmware.
  • Typical measurement response time constant: 5-10 ms
  • No warm-up time required
  • Battery: rechargeable Li-ion (1880 mAh).
  • Charging over Micro-USB (cable and AC wall adapter included).
  • Lifetime warranty: unaffected by bumps, humidity or changes in orientation.

 

Spec Sheets

0.5 - 5 SCCM Meter Specification Sheet
10 SCCM - 100 SLPM Meter Specification Sheet
250 - 1000 SLPM Meter Specification Sheet

 

We have many more configuration options available, contact us for a custom quote.


Learn More - Industry Examples

- Alicat's for mass flow calibration standards

- Portable gas analyzer & gas dilution calibration standards

- Portable Unit Durability Test