Calibration services for optimum performance of your INS over time


Re-calibrate your INS for optimum performance over time

It is important to re-calibrate your inertial navigation system over time to ensure the sensors are accurate to their intended specification. We calibrate and test all the gyros and accelerometers to ensure they are accurate and we provide a report for the results, so you have proof that they meet your required specifications.


We offer calibration services for our inertial and GPS navigation systems and for  RT-ANA products. For the inertial and GPS navigation systems we offer a calibration service where the acceleration and angular rate measurements are traceable to national standards. We operate a quality management system that complies with the requirements of BS EN ISO/IEC 17025:2005.

Applicable products and services

We offer two types of calibration services: a basic calibration and an ISO 17025 calibration. An additional step in both services, SuperCAL, can improve the performance of the angular rate sensors to 0.05% and may be a benefit to some customers.


OxTS calibration services

Basic calibrations

This is a quick calibration to ensure the system is within specification (for standard users who wish to ensure optimum performance).

ISO 17025 calibrations

This involves detailed testing where acceleration and angular rate measurements are traceable to national standards (for companies which require rigorous traceability of their test results). Our calibration process is BS EN ISO/IEC 17025:2005 accredited which means our calibration equipment, methods and internal quality management systems meet the highest standards set by the industry.

SuperCAL calibrations

A calibration that reduces gyro linearity to 0.05% (for highly dynamic applications where high levels of accuracy are required).

Basic RT-ANA calibration

We offer a basic calibration of the RT-ANA which includes adjusting the RT-ANA if necessary. The report declares that the RT-ANA works correctly. We do not offer ISO 17025 calibration for this product.


BS EN ISO/IEC 17025:2005 accreditation

Calibration report provided for traceability

Pre-booked calibrations processed within 10 working days

SuperCAL service can improve angular rate sensor performance to 0.05%

Discounts for multiple systems available


Calibration brochure Download

Example ISO calibration certificate Download

Example basic calibration certificate Download

Calibration process description Download