Calibration, Cleanroom Testing & Validation Services in Tamil Nadu

Vanavil Calibrations is an NABL-accredited calibration and testing laboratory based in Salem. Our engineers carry out equipment calibration, cleanroom testing and validation on-site at pharmaceutical plants, hospitals, operation theatres, laboratories and industrial facilities across Tamil Nadu and South India. Every job ends with a clear test report you can place on record for audits and inspections.

Choose a service below to see what we test, how the work is carried out and what you receive.

Calibration services

Medical, laboratory and industrial equipment calibration keeps instruments traceable and accurate. Choose a calibration service:

• Medical equipment calibration – patient monitors, ventilators, defibrillators, infusion and syringe pumps.
• Laboratory equipment calibration – micropipettes, centrifuges, incubators, ovens and cold storage.
• Pressure calibration – gauges, transmitters and switches.
• Temperature calibration – RTDs, thermocouples, thermometers and controllers.
• Weighing balance calibration – analytical, precision and industrial balances.
• Onsite calibration services – calibration at your facility.
• Calibration services in Tamil Nadu – our Salem laboratory and onsite team.

Cleanroom testing and validation

• Cleanroom validation – recurring validation aligned with ISO 14644.
• Clean room testing – performance tests for controlled environments.
• Clean room qualification – classification and qualification of new or modified rooms.
• Clean room testing in Tamil Nadu – on-site testing across the state.
• Pharmaceutical cleanroom validation – validation for GMP manufacturing areas.
• Airborne particle count testing – particle concentration measured against ISO class limits.
• Airflow velocity and ACPH testing – air changes per hour and velocity checks.
• HEPA filter integrity testing – leak testing with the PAO or DOP method.

Equipment and area validation

• HVAC validation – the air handling system behind cleanrooms and hospitals.
• Operation theatre validation – OT and modular OT testing for hospitals.
• Laminar air flow testing – LAF unit testing and certification.
• Biosafety cabinet testing – BSC airflow and filter tests.

Specialised testing and industries

• Autoclave validation – steam sterilizer calibration and chamber studies for CSSD, labs and pharma.
• Fume hood testing – face velocity and airflow checks for laboratory hoods.
• Temperature mapping – cold rooms, freezers, chambers and warehouses.
• Industries: hospitals, biotech and research labs, semiconductor and electronics, food and beverage, packaging and aerospace and battery manufacturing.

See the validation overview for how these tests fit together, or the scope of services for the sectors we serve.

Plan your next calibration or validation

Tell us what equipment or area you need tested and when your next audit is due. Our team will confirm the scope and schedule a visit. Contact Vanavil Calibrations.