This blog post discusses the maintenance of Type B concrete pressure meters and breaks down into everyday language the steps for proper air meter calibration. Once understood, the practice isn’t …

The kit contains everything needed to perform the test and — most importantly — to keep the unit in calibration. This unit measures the air content in fresh compacted concrete.

This video will give you an in depth guide to calibrating your Concrete Air Meter.

Test Mark is a leading manufacturer and supplier of construction materials testing equipment to ASTM and AASHTO standards. Test mark provides aluminum air meter calibrators and brass pro cali-cans …

This document has been created by CTTP. The information provided herein is for educational purposes and does not necessarily meet requirements of other organizations.

Jul 16, 2024 · Air meter calibration is crucial for ensuring the accuracy and reliability of air meters used in various applications, from measuring air quality to determining the air content in fresh concrete.

Sep 8, 2025 · Calibration and accuracy checks are critical to ensuring the reliability of Type B concrete air meters. The process involves several steps, including checking the meter's gauge accuracy, …

If two or more consistent tests show that the gauge reads incorrectly at 5% air in excess of .2% (or whatever is considered satisfactory), then remove gauge glass and reset the dial hand to 5% by …

Pressure Meter Calibrators offer quick, on-the-spot checks for accuracy of any Type B concrete air meter, including the Gilson Type B Concrete Air Meter and Super Air Meter.

Our experienced experts conduct air flow calibrations using a Fluke molboc/molbox1+ gas flow calibration system capable of calibrating a wide range of flows. During calibration, our technicians …