What is Calibration?

Our NABL-accredited calibration services validate critical electrical parameters for equipment, ensuring precision in measurements for AC/DC current, voltage, resistance, inductance, and time/frequency, aligned with global standards.

Why is it Critical?

Accurate calibration is vital for maintaining process integrity, ensuring product safety, and meeting stringent regulatory requirements like GMP, WHO, and pharmacopeia standards, reducing risks of non-compliance.

Our Role in Your Compliance

Indivirtus Healthcare Services provides traceable, high-precision calibration to enhance operational efficiency and ensure audit readiness, empowering companies with reliable and compliant equipment performance.

Our Expert Calibration Approach

At our NABL-accredited laboratory, we adopt a methodical and standards-driven approach to calibration that ensures precision, traceability, and compliance across all measurement parameters. Our focus is on delivering reliable results that support quality assurance, regulatory compliance, and operational efficiency.

We tailor our calibration services to meet the specific requirements,, providing customized solutions that optimize performance and compliance. Our comprehensive documentation supports FDA, EMA, and other regulatory audits, ensuring your instruments maintain GMP compliance and process reliability.

Calibration Service Deliverables

NABL-Accredited Calibration Certificate: Official certification ensuring compliance with ISO/IEC 17025:2017 standards

Measurement Uncertainty Analysis: Detailed analysis quantifying measurement reliability and accuracy.

On-Site and In-Lab Services: Depending on customer needs, we offer both in-house lab calibration and on-site services, ensuring minimal downtime and maximum convenience.

Calibration Due Reminder Service/ Reminder Alerts for Next Calibration: Notifications sent before instrument due dates/ Advance notifications for due calibration to maintain compliance.

Technical Support & Clarification: Assistance in interpreting results or selecting the right calibration frequency

Regulatory Compliance & Global Standards

Calibration laboratories must adhere to stringent regulatory and quality standards to ensure accurate, reliable, and traceable measurement results. These standards not only assure data integrity and measurement validity but also support compliance with international regulatory bodies and customer-specific requirements.

  • ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories. It ensures valid results, technical proficiency, and traceability.
  • 21 CFR Part 11 (FDA) Governs electronic records and signatures—applicable if digital systems are used in calibration documentation.
  • Good Manufacturing Practices (GMP) Ensures measurement equipment used in regulated environments (like pharma) is properly calibrated and traceable.
  • ISO/IEC Guide 98 (GUM) Guide to the Expression of Uncertainty in Measurement – for reporting uncertainty.
  • IS: 1248 – Direct Acting Indicating Analog Electrical Measuring Instruments and Their Accessories- This Indian Standard covers the general requirements, accuracy classes, construction, and performance criteria for analog electrical measuring instruments
  • IS 13875:1993 — Specification for Digital Electronic Type Electrical Measuring Instruments- This standard applies to digital measuring instruments

Applications & Use Cases

Our calibration services are essential for companies engaged in drug development, manufacturing, and quality control. Whether operating research labs, production facilities, or quality assurance departments, our services ensure accurate and reliable results. Key use cases include calibrating analytical instruments for drug formulation, validating production equipment for consistent output, and ensuring quality control devices meet pharmacopeia standards for regulatory audits and global market compliance.

Why Choose Indivirtus Healthcare

Indivirtus Healthcare Services combines certified expertise and global regulatory knowledge to deliver unmatched calibration solutions. Our team of calibration specialists ensures scientifically defensible results, rapid turnaround times, and strict confidentiality to protect your proprietary data. With a commitment to precision and compliance, we help you achieve operational excellence and maintain trust in your processes.

Frequently Asked Questions

Frequently Asked Questions

What is electrotechnical calibration?

Electrotechnical calibration refers to the verification and adjustment of electrical measuring instruments to ensure they perform within specified tolerances. This includes parameters like voltage, current, resistance, frequency, power, and time.

What standards do you follow for calibration?

Our procedures comply with:
• IS/ISO/IEC 17025:2017 (laboratory competence)
• IS: 1248, IS: 13875 (for analog/digital instruments)
• ISO/IEC Guide 98-3 (GUM) – Measurement uncertainty
• Manufacturer specifications and international best practices

What is the recommended calibration frequency for electrotechnical instruments?

Generally annually, but may vary based on:
• Instrument type and usage
• Regulatory or customer audit requirements
• Manufacturer’s recommendations

Do you offer on-site calibration for electrical instruments?

Yes, we provide on-site calibration services for certain portable instruments and setups, reducing equipment downtime and maintaining compliance.

Can you calibrate instruments used in pharma, aerospace, or critical industries?

Absolutely. We provide calibration services in compliance with:
• GMP, GLP, USFDA, 21 CFR Part 11, ISO 13485, and others.
• Certificates meet documentation requirements for audits and inspections.

How accurate are your calibration results?

We use high-precision reference standards with minimal uncertainty. Our uncertainties are evaluated per ISO GUM, and all equipment is traceable to NPL/NIST standards.

Do you provide calibration for high-voltage or high-current equipment?

Yes, we offer calibration for a range of low to high-voltage/current instruments, depending on the capability and scope of our laboratory setup.