Primary Piston Meter Calibration

Primary Piston Meter Calibration Services

Primary piston meters are widely used as high-accuracy reference standards for gas flow calibration. Because they underpin traceability chains, regular calibration is critical to maintain confidence in downstream measurements.

Labcal provides specialist primary piston meter calibration to support laboratory and industrial gas flow measurement systems.

Typical manufacturers and models we calibrate:

MesaLabs primary piston meter calibration, including BIOS Defender and Definer primary flow standards and reference gas flow devices
BIOS International primary piston meter calibration, including the DC-Lite series of related primary flow standard ranges

Why calibrate primary piston meters?

Ensures primary reference accuracy
Maintains confidence in calibration chains
Supports compliance and accreditation requirements

Accreditation and Technical Expertise

With a highly experienced team of calibration engineers, Labcal provides a reliable and technically robust gas flow calibration service. Our engineers have the knowledge and experience to calibrate the latest devices right through to legacy instruments and systems.

Where required, calibration is supported by our ISO/IEC 17025 UKAS-accredited laboratory, providing confidence in the accuracy and traceability of results.

Labcal is listed on the UKAS website (laboratory number 0625).

Speak to Our Gas Flow Calibration Specialists

If you require gas or airflow calibration for any of the instruments listed above, or for equipment not shown, Labcal’s experienced calibration team can advise on suitability, supported gases, flow ranges, turnaround times and traceable calibration options.

Turnaround Times and Service Coverage

Standard turnaround times are typically 3–10 working days, depending on instrument type and calibration requirements. A 3-day expedited service is available by arrangement.