Professional instrument repair and calibration services
Accurate pressure measurement is the cornerstone of efficient process control. At PCI Instruments, our Instrument Repair and Calibration service ensures that your pressure gauges, transmitters, and other measurement instruments perform reliably—even in demanding industrial environments. Our certified technicians utilise state-of-the-art equipment to diagnose issues, perform precise repairs, and calibrate your instruments to meet or exceed industry standards.

We provide a priority 24 hour Repair and Calibration Service
Our workshop is fully equipped with up to date calibration equipment traceable to National Standards. We are able to calibrate a wide range of instruments and return them back with certification. Regular calibration is vital to ensure your instrumentation is operating at its peak performance, guaranteeing the accuracy required.
The service includes:
• Free of charge assessment and quotation
• Fast turnaround time
• Returned with traceable test certification
• Overhaul and repair if required
• Offer suitable replacement if necessary
Our Repair and Calibration Process
Our comprehensive service includes the following key steps:
1. Diagnostic Assessment
We begin with a thorough diagnostic assessment to identify any performance issues or deviations in your instrument’s output. This assessment involves:
- Visual inspections and functional tests
- Electronic diagnostics using calibrated equipment
- Comparison with traceable standards to determine any drift or error
2. Precision Repair
Once issues are identified, our experienced technicians carry out all necessary repairs. Whether it’s replacing worn components or addressing leakage problems, our repair process ensures that your instrument is restored to optimal condition.
3. Calibration and Verification
Calibration is critical to achieving accurate readings. Our process includes:
- Adjusting the instrument using traceable calibration standards
- Performing rigorous verification tests to confirm measurement accuracy
- Issuing a detailed calibration certificate that confirms compliance with industry benchmarks
For more detailed calibration procedures, please visit our Diaphragm Seal Calibration Services page.
Certification & Compliance
We take pride in ensuring that all our repair and calibration services meet stringent quality and compliance standards. Our calibration procedures are performed according to internationally recognised standards, which help safeguard the accuracy and reliability of your instruments.
To further understand the regulatory framework and accreditation behind our services, you can explore the UK Accreditation Service (UKAS) for an authoritative perspective on calibration and measurement standards in the UK.
Benefits of Our Service
Choosing PCI Instruments for your instrument repair and calibration delivers multiple benefits:
- Enhanced Accuracy: Regular calibration corrects any drift, ensuring your instruments consistently deliver precise pressure readings.
- Extended Instrument Life: Timely repair and maintenance help prolong the lifespan of your instruments, reducing overall replacement costs.
- Improved Compliance: Our services come with full calibration certificates, helping you meet regulatory and audit requirements.
- Reduced Downtime: With efficient on-site and laboratory services, we minimise downtime and keep your operations running smoothly.
- Tailored Solutions: Our approach is customised to your specific needs, ensuring that both standard and bespoke instruments are serviced effectively.
Additional Support and Resources
PCI Instruments offers a complete suite of support services to complement our repair and calibration offerings. For a broader look at our range of products, please explore Our Complete Diaphragm Seal Range. This resource provides an overview of the various diaphragm seal solutions available for different applications.
For customers seeking customised solutions or advice on instrument integration, our team is ready to provide personalised technical consultation. Whether you need to understand more about repair processes or require guidance on routine maintenance, we are here to help.
Contact Us
Ready to optimise your pressure measurement systems? Contact our expert team today to schedule a repair or calibration service.
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