BQCIS

Accurate Electrical Measurements for Industrial and Laboratory Reliability

BQCIS Electrical Calibration ensures that voltage, current, resistance, frequency, and power measuring instruments maintain their designed accuracy throughout service life. Our ISO/IEC 17025-accredited calibration laboratories utilize high-stability reference standards to provide traceable and reproducible results.

From handheld multimeters and clamp meters to advanced oscilloscopes, signal generators, and data acquisition systems, BQCIS performs precision calibration across DC and AC parameters up to 1 GHz.

All results are documented with full uncertainty budgets, traceability to national metrology institutes (NIST, NPL, PTB), and conform to ISO 9001, IEC 61010, and ISO/IEC 17025 requirements.

Key Activities in Electrical Calibration

Voltage Calibration

DC and AC voltage calibration from microvolts to 1000V using high-precision voltage dividers and calibrators.

Current Calibration

Traceable measurement and calibration of current sources and shunts from microamps to 1000A.

Resistance & Capacitance

Verification of resistors, bridges, and capacitance meters with uncertainty down to ±0.005%.

Frequency & Time Standards

Calibration of frequency counters, signal generators, and timers using rubidium and GPS-referenced clocks.

Power & Energy Meters

Testing of wattmeters and power analyzers under sinusoidal and distorted waveform conditions.

Oscilloscope Verification

Amplitude, time-base, and bandwidth accuracy checks up to 1 GHz traceable to national standards.

Insulation & Earth Resistance

Verification of insulation testers and grounding resistance meters for electrical safety compliance.

Certificate & Documentation

Comprehensive ISO/IEC 17025-accredited calibration report with uncertainty, reference details, and validity.

On-Site & Field Calibration

Deploying mobile calibration standards to perform traceable verification of fixed instruments at client facilities.

Key Benefits of Electrical Calibration

Measurement Accuracy

Measurement Accuracy

Ensures precise electrical measurement performance for critical quality and testing operations.

Regulatory Compliance

Regulatory Compliance

Complies with ISO/IEC 17025, IEC 61010, and safety calibration standards for global certification acceptance.

Operational Reliability

Operational Reliability

Minimizes measurement drift and improves the consistency of test and control systems.

Audit Readiness

Audit Readiness

Traceable records and certificates simplify compliance with customer, ISO, and regulatory audits.

Success Story

Electrical Equipment Calibration for Renewable Energy Plant

The Challenge:

A renewable energy facility required annual calibration of power analyzers, current transducers, and SCADA input devices to maintain ISO/IEC 17025 certification and meet grid regulation requirements.

Our Solution:

BQCIS deployed mobile calibration teams with portable reference standards and digital calibrators, verifying all electrical parameters onsite and providing accredited reports within 72 hours.

The Result:

Improved monitoring accuracy by 0.4%, reduced downtime, and passed the national metrology audit with full compliance acknowledgment.

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