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Tag: NIST

  • Calibrating in-field PM air samplers with the FP-25

    Calibrating in-field PM air samplers with the FP-25 Flow measurement is critical to air monitoring processes, and quality data requires consistent airflow with minimal fluctuations. This is easy to achieve inside a lab where temperature, air pressure, and humidity are all carefully controlled. Of course, most environmental air monitoring takes place outside, where the instruments […]

  • Understanding Alicat calibration and accuracy specifications

    Understanding Alicat calibration and accuracy specifications Each device that goes through an Alicat calibration comes with a NIST-traceable Certificate of Calibration. This guarantees that the device’s calibration can be traced back to primary SI standards such as mass and pressure. As a result, an Alicat device will output mass flow rates that fall within the […]

  • Alicat Scientific quality policy and certifications

    Alicat Scientific quality policy and certifications ISO 9001 Certification Consistently improving quality and ensuring we meet customer’s requirements is the foundation of our business. We are proud to work with the International Standards Organization to ensure our quality management system is the best it can be. NIST-Traceable Calibration All of our instruments come with a […]