Accurate measurement is essential for safe and efficient operation of any industrial system. Whether it is pressure, temperature, torque, flow, or electrical measurement devices — even small deviations can lead to major operational risks, equipment failure, or costly downtime.

At Spektr Group, we provide full-cycle calibration, verification, and adjustment of industrial instruments in accordance with international standards, ensuring reliable and traceable measurement performance.

How the Calibration Process Works:

1. Incoming Check & Visual Inspection
• Each instrument is inspected for:
• Physical damage
• Seal integrity
• Mechanical wear
• Cleanliness and installation condition
• Legibility of scale and display
• Any issues are recorded before testing.

2. Reference Standard Setup
• We connect the device to certified and traceable reference equipment calibrated according to ISO/IEC 17025 requirements.
• This ensures accuracy and reliability throughout the entire calibration process.

3. Measurement Testing
The instrument is tested across multiple points within its operating range.
We verify:
• Measurement accuracy
• Repeatability
• Stability
• Hysteresis
• Response time

Examples of instruments we calibrate:
• Pressure gauges (up to high pressure ranges)
• Safety valves (lift, reseat & leak tests)
• Temperature sensors & transmitters
• Electrical instruments (voltage, current, resistance)
• Torque tools
• Gas detectors and analyzers

4. Adjustment & Fine Tuning (If Required)
If the instrument falls outside acceptable tolerance:
• We adjust and recalibrate
• Repair or replace faulty components (if authorized)
• Re-test across all required points
The goal is to restore full accuracy and reliable field performance.

5. Final Verification & Certification
Upon successful calibration, each instrument receives:
• Calibration Certificate
• Measurement results table
• Reference equipment traceability
• Technician signature and timestamp
• Recommended next calibration date
All data is securely recorded for quality and audit purposes.

Why Calibration Matters
✔ Ensures measurement accuracy
✔ Prevents equipment failure and downtime
✔ Supports compliance with international standards
✔ Improves safety of operations
✔ Extends instrument lifespan
✔ Reduces operational risks

At Spektr Group, our calibration services combine certified reference equipment, trained technicians, and strict quality procedures to deliver reliable, accurate, and traceable results across all critical industrial measurements.