Our services
Our data loggers are calibrated to ISO/IEC 17025 standards and our own validated calibration lab in Solna, Sweden is certified by Swedac.

When you receive a data logger from TSS, you are guaranteed hardware calibrated to international standards. We confirm conformity for each logger, not just samples. The loggers are calibrated with actual measurements, rather than solely relying on electronic simulation, following a traceable calibration certificate according to international standards.

The measured values and deviations from the actual temperatures are listed for each individual logger. The deviations are compared with acceptance limits, taking measurement uncertainty into account. If required, post-calibration of data loggers used in the field can also be offered upon request.

Technical specifications

  • Temperature range covered: -80°C to +85°C
  • Measurement uncertainty: 0,1°C
  • Calibration method: Effective measurements, calibration by comparison
  • Conformity: Confirmed for each logger
  • Calibration traceability: To international standards through unique ID.

Download a calibration certificate example >

Accredited Calibration Lab

Accreditation Calibration

Calibration certificates with the Swedac accreditation symbol guarantee traceability to the international temperature scale, the ITS-90, within the stated measurement uncertainty. The reason for this is that the laboratory follows the standard ISO/IEC 17025 combined with very thorough inspections performed by the Swedish accredited body SWEDAC.

The accreditation demonstrates that we meet the general requirements for the competence of testing and calibration laboratories. It validates our proficiency in areas such as temperature measurement, traceability, documentation, validations, and the effectiveness of its management system. It serves as a quality stamp, assuring our customers reliability and competence in calibration services.

How does it work?

Access your calibration certificates 24/7 at the TSS Certificate portal. Use your unit ID No. to attain the certificate for your specific device.

Calibration Certificate Site Search

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Whether you want to book a free demo or just want to discuss your options, we’re here to help. Get in touch today.