Two decades of precision, built one certificate at a time
A unit of Rainbow Bio Medical Engineers, Vanavil Calibrations has served hospitals, laboratories and industrial clients since 2004 with NABL-accredited calibration and validation.
Calibration built on accountability, not shortcuts
Vanavil Calibrations was established in 2004 as a unit of Rainbow Bio Medical Engineers. What started as a focused calibration practice for healthcare equipment has grown into a full calibration and validation service covering medical, laboratory, mechanical and electro-technical instruments — while keeping the same core discipline: every measurement has to be defensible under audit.
Today we work with hospitals, diagnostic laboratories, industrial facilities and blood banks, offering both on-site and laboratory-based calibration, backed by NABL accreditation and ISO/IEC 17025:2017-compliant procedures.
Our Mission
To ensure customer satisfaction through consistent, ISO/IEC 17025:2017-compliant calibration services, focused on precision, repeatability, and regulatory compliance.
Our Vision
To be a trusted leader in calibration, delivering accurate and reliable solutions with uncompromising quality and safety standards.
Technical expertise, applied consistently
Our technicians bring hands-on experience across hospital, laboratory and industrial equipment, using calibrated reference standards and documented procedures for every job. We treat calibration, validation and documentation as one process — not three separate hand-offs — so nothing gets lost between the equipment and the certificate.
- Consistent, standards-based procedures on every visit
- Experienced technicians for medical, lab and industrial equipment
- Quick turnaround to minimise equipment downtime
- Full documentation delivered with every calibration and validation
NABL accreditation, ISO/IEC 17025:2017 compliance
Our calibration and validation work is carried out under NABL accreditation (National Accreditation Board for Testing and Calibration Laboratories) and follows ISO/IEC 17025:2017 — the international standard for the competence of testing and calibration laboratories.
What clients rely on us for
Accredited Compliance
NABL accreditation and ISO/IEC 17025:2017 procedures on every certificate we issue.
On-Site Flexibility
We come to you for equipment that can't be moved, or handle it in our laboratory.
Experienced Team
Technicians who understand medical, laboratory and industrial equipment in depth.
Responsive Service
Scheduling built around your operations, with round-the-clock support availability.
Full Documentation
Calibration certificates and validation reports delivered ready for audit.
Proven Track Record
500+ satisfied clients across healthcare, laboratory and industrial sectors.
Where our accreditation matters most
Healthcare
Hospitals & medical device calibration
Laboratories
Research & diagnostic instruments
Industrial
Manufacturing & process equipment
Blood Banks
Safe blood storage instrumentation
Want to know if we cover your equipment?
Send us your equipment list and compliance requirements — we'll confirm scope and turnaround.