Calibration, Verification, and Certification Services for pH Meters

pH, Conductivity, Ion Concentration, ORP,
and Dissolved Oxygen

Accuracy and reliability are crucial when it comes to pH measurements. Uncalibrated pH Meters can deliver deviations from desired specifications, potentially compromising quality control and process efficacy. METTLER TOLEDO's pH meter calibration services address this concern by ensuring your instrument functions within established specifications.

We offer tailored calibration services to meet your specific business needs. 

+32 2 334 02 11
Bel Service
pH Meters Calibration
Calibration, Verification and Certification for pH Meters
Compliance with Regulations and Standards
Compliance with Regulations and Standards
Fully Traceable and Audit-Ready Certificates
Fully Traceable and Audit-Ready Certificates
Accurate and Reliable Results
Accurate and Reliable Results
Certified Reference Materials
Certified Reference Materials
Globally-Harmonized Procedures
Globally-Harmonized Procedures
Onderhoudsposter voor pH-elektroden

Onderhoudsposter voor pH-elektroden

Download onze poster om uw pH-sensor te optimaliseren! Wij bieden ondersteuning in elke fase, van de...

pH calibration poster

pH Calibration Poster

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pH Essentials Guide

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pH-meting – de pH-theoriegids

pH-meting – de pH-theoriegids

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Why is calibration important for my instruments?

Calibration is essential to determining the reliability and quality of your pH measurements. It ensures that your pH instruments work within their specified ranges and provide accurate readings. Regular calibration helps to minimize errors and gain confidence in your measurements.

How often should I have my instruments calibrated?

The calibration frequency depends on various factors, including the type of instrument, its intended use, and the number of samples. Generally, most instruments should be calibrated at least once a year and more often if used frequently or subject to harsh environmental conditions.

What calibration standards do you use?

At METTLER TOLEDO, we adhere to national and international calibration standards, including ISO 9001 and NIST traceability. This ensures our calibration procedures meet rigorous quality standards and provide accurate and reliable results.

Can you calibrate my instruments on-site, or do I need to send them to your facility?

Depending on your business needs, we offer both on-site and off-site calibration services. Our expert technicians can perform calibration services at your facility, minimizing downtime and ensuring the accuracy of your instruments.

How long does the calibration service process take?

The time required for calibration depends on the instrument being calibrated, the complexity of the procedure, and other factors. Our technicians will provide you with an estimated timeline for calibration, and we strive to complete all calibration services as quickly as possible while maintaining the highest accuracy and quality.

What types of pH meter services does METTLER TOLEDO offer?

We offer various service packages, including Installation and Qualification, IPac and EQPac, preventive maintenance, and care packages tailored to your needs to support you throughout your pH measurement process. 

For which METTLER TOLEDO pH instruments are calibration services available?

You can order calibration services for all our seven line meters, including SevenExcellence, SevenDirect, Seven2Go, Seven2Go Pro, SevenGo, and SevenGo Pro.

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