Talk to us:(630) 543-3747

English (US)


When challenging environmental conditions need the most accurate sensors, it’s essential to have sensors calibrated to NIST traceable standards to ensure the best accuracy.

Why Choose Dickson’s Calibration Service?

Correctly calibrated sensors are essential to remaining compliant and protecting your assets. Due to natural wear and tear, sensors lose their pinpoint accuracy over time. With over 90 years of experience, we have established SOPs in place to ensure a repeatable and reproducible process. Dickson’s ISO 17025 A2LA accredited calibration laboratory gives you peace of mind that your instrument is calibrated properly.
NIST Traceable Calibration

Dickson’s sensors are calibrated by highly trained Calibration Technicians using National Institute of Standards and Technology (NIST) traceable standards. This ensures our calibrations have the highest Chain of Compliance and that your sensors accurately reflect your environment.

Replaceable Sensors™

A plug-and-play calibration solution, Replaceable Sensors™ means zero downtime when it comes to recalibration. Simply replace the old sensor without powering down or unplugging your device.

ISO 17025 A2LA Accredited

Dickson’s ISO 17025 A2LA accredited lab means accurate calibration. A2LA is the largest and most well-recognized accreditor of calibration laboratories in the United States.

View our certificate

How Calibration Works

We place the sensor and a standard in a stable environment.

“Stable environments” are essential to calibrations. We can’t assume any temperature, humidity, or pressure value without the use of a NIST standard and specialized equipment to create a confined, stable environment.

We compare the readings to that of the standard.

After the sensor and standard are both within the stable environment, we run comparison tests for the entire operating range a sensor can read, recording by how much the sensor deviated from the standard at each value.

We perform an adjustment if needed and supply you with a NIST traceable certificate.

We perform both a zero-point and span adjustment when necessary, to ensure device accuracy. Then perform a final calibration reading and provide you with a NIST traceable calibration certificate.

Our Service Experts

Our expert validation engineers and highly trained calibration staff are committed to help you meet your most challenging compliance and monitoring problems.

Talk To A Specialist About Your Calibration Needs

Our trained team of professionals is ready to help you through the compliance process from start to finish. Reach out today to start the conversation. Call +1 (630) 543-3747 or send us a message.