BIS Accredited Metrology

Analytical Verification & Field Calibration

Precision metrology for shielded thermocouples, torque transducers, and closed-loop manometers. Every measurement is traceable to BIS protocols, ensuring absolute accuracy in industrial environments.

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On-site calibration
±0.1°C thermocouple accuracy
Need a compliance audit?

Ready to verify your instruments?

Book a field calibration slot for shielded thermocouples, torque transducers, or closed-loop manometers. Our team follows BIS protocols on-site.

Frequently Asked Questions

Straightforward answers about our calibration services, BIS compliance, and field procedures.

What types of thermocouples do you calibrate?

We calibrate shielded thermocouples used in high-temperature environments such as power plants and refineries. Our process covers types K, J, T, and N, with verification against BIS standards and a traceable certificate provided for each unit.

How long does a torque transducer calibration take?

A typical field calibration for a single torque transducer takes about 90 minutes, including zero-balance verification, linearity checks, and hysteresis analysis. We can handle multiple units in one visit if scheduled in advance.

Do you offer on-site manometer verification?

Yes, our Closed-Loop Manometer Verification System is portable and can be used at your facility. We perform multi-point verification across the full pressure range, with automated ramping and drift analysis. Results are logged for BIS compliance.

What documentation do you provide after calibration?

Each calibration comes with a BIS-compliant certificate that includes as-found and as-left data, measurement uncertainty, and traceability to national standards. Digital copies are available upon request.

Can you calibrate sensors that are still installed?

Yes, we specialize in field calibration. Our technicians bring portable equipment to your site and perform verification without removing the sensor from the process line, minimizing downtime.

How do I schedule a calibration service?

Contact us via phone or email to discuss your requirements. We will confirm availability, provide a quote, and arrange a visit. For recurring calibrations, we offer scheduled maintenance plans.

Still have questions? Reach out to our team for personalized assistance.

Field Calibration Capabilities

Every service is executed against BIS protocols, with documented traceability and on-site validation for critical industrial sensors.

Shielded Thermocouple Verification

On-site analytical verification of shielded thermocouples using a portable reference probe and data logging software. Each unit is tested against BIS standards to confirm accuracy within ±0.1°C, covering the full operating range from cryogenic to high-temperature environments.

Reduces thermal drift risk in power plants and refineries

Torque Transducer Field Calibration

Accredited calibration of torque transducers for rotating machinery, including zero-balance verification, linearity checks, and hysteresis analysis. Supports static and dynamic torque ranges from 0.5 Nm to 5000 Nm with real-time data output.

Ensures drivetrain and robotic arm reliability

Closed-Loop Manometer Validation

Automated pressure calibration for digital and analog manometers used in HVAC, pneumatic controls, and hydraulic systems. Features multi-point verification, drift analysis, and pressure ramping from 0–1000 psi with ±0.05% full-scale accuracy.

Maintains closed-loop control integrity

BIS-Compliant Documentation

Each calibration is logged with a traceable certificate that includes measurement uncertainty, environmental conditions, and pass/fail criteria. Reports are formatted for quality audits and regulatory submissions.

Simplifies compliance and audit readiness

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