pH Calibration Services

Calibration services for selected digital pH meters, pH transmitters and compatible electrodes, with ISO 9001 calibration reports issued by our Regenstauf laboratory.
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pH meter and transmitter calibration

ISO 9001 calibration reports for selected pH measuring instruments and compatible electrodes.

The Regenstauf laboratory provides factory calibration services for selected digital pH meters, pH transmitters and compatible electrodes.

Calibration is performed at defined pH reference points using suitable buffer solutions. Available calibration points include pH 1.68, 4.01, 6.86, 7.41, 9.18 and 10.01, as well as GPH 4.0, 7.0 and 10.0, depending on the instrument and requested configuration.

ISO 9001 calibration reports are suitable for service, maintenance, internal checks and routine quality documentation.

Regenstauf, DE – ISO 9001 Calibration Reports
• Available for selected digital pH meters and transmitters
• Calibration points: 1.68, 4.01, 6.86, 7.41, 9.18 and 10.01 pH
• GPH calibration points: 4.0, 7.0 and 10.0
• Suitable for service, maintenance and routine quality documentation
Regenstauf, DE - ISO/IEC 17025 Accredited Calibration (DAkkS)
Not available

What instruments can we calibrate?

We calibrate Senseca instruments and instruments from other brands.

Below you will find the main instrument families covered by our pH calibration services. Availability depends on the instrument model, electrode and requested calibration points.

ISO 9001
Digital pH Meters with Electrodes
Calibration of portable and laboratory digital pH meters together with compatible electrodes. Services are available at selected pH reference points for liquid analysis, laboratory checks, water-quality measurements and routine process verification.
Download Sample Report
ISO 9001
pH Transmitters
Calibration of pH transmitters used in water treatment, environmental monitoring and industrial process-control systems. The applicable calibration points and test configuration depend on the transmitter, connected electrode and output signal.
Download Sample Report

Key applications for pH calibration

Water & Wastewater
pH calibration supports reliable measurements in drinking water, wastewater, treatment processes and routine water-quality checks.
Laboratory & Quality Control
Calibrated pH instruments support laboratory analysis, incoming inspections, internal checks and documented quality-control procedures.
Process & Environmental Control
pH meters and transmitters are used to monitor industrial processes, environmental samples and treatment applications where stable and comparable results are required.

Do you need tocalibrate your instruments?

Tell us the instrument type, measuring range and required calibration points. We will identify the appropriate calibration certificate or report and prepare a dedicated quotation — whether this is your first calibration with us or a renewal.

Request a quote