BQCIS

Precision Temperature Verification for Reliable Process Control

Temperature is one of the most critical parameters in industrial and laboratory environments. BQCIS Thermal Calibration provides traceable verification of thermometers, thermocouples, temperature transmitters, and environmental chambers under ISO/IEC 17025 accreditation.

Using precision reference probes and calibration baths, BQCIS ensures measurement uncertainty within ±0.05°C for laboratory standards and ±0.3°C for field instruments. Our calibration range covers −80°C to +1200°C, supporting industries from pharmaceuticals and food processing to power generation and materials testing.

All calibrations are accompanied by full traceability to national metrology institutes (NIST, NPL, PTB) and comply with ISO 9001 and GMP quality frameworks.

Key Activities in Thermal Calibration

Thermocouple Calibration

Comparison and simulation methods for Type J, K, T, and R thermocouples using precision temperature sources.

RTD & PRT Verification

Resistance temperature detector calibration at multiple fixed points across the full operating range.

Liquid Bath & Dry Block Calibration

Controlled calibration environments with thermal stability up to ±0.02°C for high precision results.

Infrared Thermometer Testing

Non-contact IR thermometers calibrated using blackbody sources for emissivity and response verification.

Furnace & Oven Uniformity Testing

Mapping temperature gradients and stability for heat treatment, curing, and environmental chambers.

Cold Room & Freezer Validation

On-site calibration of cold storage and pharmaceutical storage units for regulatory compliance.

Uncertainty Analysis & Documentation

Comprehensive reporting with expanded uncertainty, stability data, and traceability chain.

Accredited Certificate Issuance

ISO/IEC 17025 certificate with calibration data, reference equipment details, and validity period.

Data Logger & Chart Recorder Calibration

Verification of temperature recording devices used in transport, storage, and process monitoring applications.

Key Benefits of Thermal Calibration

Temperature Traceability

Temperature Traceability

All calibrations traceable to NIST/NPL standards ensuring international recognition and reliability.

Regulatory Compliance

Regulatory Compliance

Meets ISO/IEC 17025, GMP, and FDA 21 CFR Part 11 requirements for temperature-controlled processes.

Measurement Confidence

Measurement Confidence

Minimizes drift and ensures reliability of temperature-dependent testing and production systems.

Quality Assurance

Quality Assurance

Supports ISO 9001 and process validation systems through periodic traceable recalibration programs.

Success Story

Thermocouple and Chamber Calibration for Pharmaceutical Facility

The Challenge:

A GMP-certified pharmaceutical site required calibration of temperature mapping sensors, ovens, and freezers to meet ISO/IEC 17025 compliance during FDA inspection readiness.

Our Solution:

BQCIS performed multi-point calibration using reference platinum RTDs and dry-block calibrators, verified data integrity, and provided ISO-accredited reports with uncertainty budgets.

The Result:

All 128 instruments passed validation. The client achieved zero deviations in their inspection and improved audit cycle time by 25%.

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