Precision calibration and validationyou can put on record.
Vanavil Calibrations delivers NABL-accredited, ISO/IEC 17025:2017-compliant calibration and validation for hospitals, laboratories and industrial facilities — on-site or in our laboratory, backed by traceable documentation.
A NABL-accredited partner for hospitals and industry since 2004
Vanavil Calibrations, a unit of Rainbow Bio Medical Engineers, provides calibration and validation services built around a simple standard: every reading we certify has to hold up to audit. Our technicians work to ISO/IEC 17025:2017 requirements, whether we're calibrating a ventilator on a hospital ward or validating a cleanroom for a pharmaceutical client.
We've built our reputation on consistency — the same rigorous process for every instrument, the same traceable documentation for every job, and a team that shows up when it says it will.
Calibration and validation, under one roof
Two core disciplines, delivered by the same accredited team — from a single pressure gauge to a full operation theatre qualification.
Calibration
On-site and laboratory calibration for medical, Thermal, mechanical and electro-technical equipment — from ECG machines and ventilators to pressure gauges and mass standards — with fully traceable certificates.
Validation
Operation theatre, cleanroom, laminar flow and biosafety cabinet validation — airborne particle counts, airflow velocity, HEPA filter integrity, differential pressure, temperature/humidity and more.
Built for facilities that can't afford a failed audit
NABL Accreditation
Every certificate we issue is backed by NABL accreditation and ISO/IEC 17025:2017-compliant procedures.
On-Site & Lab Capability
We calibrate in place where equipment can't be moved, or in our laboratory where bench-level accuracy is required.
Documented & Traceable
Calibration, validation and documentation are handled together, so every result is audit-ready.
Experienced Technicians
Two decades of hands-on calibration and validation experience across healthcare and industrial sectors.
Responsive Turnaround
Service scheduling designed to minimise equipment downtime, with round-the-clock support availability.
Quality-Focused Approach
Consistent, repeatable procedures focused on precision and regulatory compliance on every visit.
Sectors that depend on measurement accuracy
Healthcare
Syringe pumps, infusion pumps, monitors, ventilators & OT environments.
Laboratories
Thermometers, pressure gauges, balances & hygrometers.
Industrial & Research
Speed, pressure, flow & temperature measurement equipment.
Blood Banks & Other Sectors
Instruments critical to safe blood storage and handling.
NABL accreditation, ISO/IEC 17025:2017 procedures
Vanavil Calibrations is a NABL-accredited calibration provider (National Accreditation Board for Testing and Calibration Laboratories). Our procedures follow ISO/IEC 17025:2017, the international standard for the competence of testing and calibration laboratories — so every certificate we issue is built to stand up to your auditors, regulators and inspectors.
A straightforward path from enquiry to certificate
Enquiry & Requirement Assessment
Tell us what needs calibrating or validating — we assess scope, standards and site requirements.
Service Scheduling
We schedule on-site or laboratory service around your operational hours to minimise downtime.
Calibration / Validation
Our technicians carry out equipment analysis and precision calibration or validation testing.
Documentation & Reports
You receive traceable certificates and validation reports ready for audit and compliance records.
Maintenance Advice
We flag any equipment nearing tolerance limits and advise on maintenance before it becomes a compliance risk.
Ongoing Support
Recurring calibration cycles and responsive support keep your equipment continuously compliant.
Need calibration or validation services?
Talk to our team about your equipment, timeline and compliance requirements — we'll schedule a visit or lab appointment that works for you.