Flow (Measurement & Control)

Automated piston primary volumeters
for gas mass flow calibration

Automated piston primary volumeters for gas mass flow calibration Automated piston primary volumeters for gas mass flow calibration Automated piston primary volumeters for gas mass flow calibration

The DryCal is the original dry, field-portable primary flow meter. Small, rugged, and easy-to-use. DryCals use the same patented, nearly-frictionless graphite piston technology to provide users with primary measurements at the push of a button. The Mesa Labs Bios Drycal serie is the first DryCal in our new Met Lab line of high-precision, high-speed fluid flow calibration systems, and is a great tool for fast, primary verifications of a fleet of flow meters, or for on-site calibration of industrial instrumentation.

Technical bulletins

Manufacturer MesaLabs / Bios Drycal
Fluids Gases
Sizes 1/4"
Max pressure & temperature 3 Bar & 120°C
Flow ranges 5 - 500 Nm/min, 50 - 5000 Nml/min, 0.5 - 50 Nl/min
Accuracy 0,15% of rate (model ML800)
Rangeability 100:1
Options Printer output, calibration software
Advantages Traceability to national standards, wide turndown ratio, easy to use
Limitations Price

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