Medical equipment calibration for hospitals, clinics and diagnostic centres
Patient monitors, ventilators, defibrillators and infusion pumps produce readings and doses that clinicians act on. Vanavil Calibrations checks that each device performs to its specification, on-site at your hospital or in our NABL-accredited laboratory, with a traceable certificate for every instrument.
Critical care, monitoring and diagnostic equipment
Hospitals rely on hundreds of devices that measure, deliver or monitor something for a patient. Over time sensors drift, components age and settings shift. Calibration shows whether each device is still within its tolerance and records the result, so your biomedical team can act before a small error affects care.
We work across critical care, patient monitoring, diagnostic and laboratory equipment. Typical examples include multiparameter monitors (ECG, SpO2, NIBP and temperature), ventilators, defibrillators, infusion and syringe pumps, ECG machines, baby warmers and electrosurgical units. For centrifuges, incubators and other lab items, see Laboratory Equipment Calibration.
Before work begins we confirm each parameter against our current NABL scope of accreditation, so you know exactly which results will carry accredited status.

Accurate devices protect patients and audits
Patient safety
A monitor that under-reads oxygen saturation or a pump that over-delivers can change clinical decisions. Regular calibration catches drift early.
Accreditation readiness
Hospital accreditation and quality audits expect a documented calibration record for medical equipment. Our certificates go straight into that file.
Planned maintenance
Calibration results show your biomedical team which devices need service, repair or replacement, so budgets go where they matter.
Medical devices we calibrate
- Patient monitors and multiparameter monitors
- Ventilators and anaesthesia workstations
- Defibrillators and AEDs
- Infusion pumps and syringe pumps
- ECG machines and fetal monitors (CTG)
- SpO2, NIBP and temperature parameters
- Baby warmers and electrosurgical units (ESU)
- Suction apparatus and medical scales
Where we work in your hospital
- ICU & critical care
- Operation theatres
- Emergency
- NICU & paediatrics
- Cardiology
- Wards
- Diagnostic labs
- CSSD
How the work is carried out
Equipment inventory
We list the devices, locations and parameters to be calibrated and agree a schedule that keeps clinical areas running.
On-site calibration
Devices are checked against traceable reference standards and simulators, department by department.
Traceable certificate
Each device receives a certificate with results, measurement uncertainty and pass/fail status.
Follow-up
Out-of-tolerance devices are flagged so your team can arrange adjustment, service or re-calibration.
One accountable team, documented results
NABL-Accredited
Calibration and testing carried out under NABL accreditation and ISO/IEC 17025:2017-compliant procedures.
On-Site & Laboratory Capability
Work carried out at your facility or in our laboratory, by one accountable team.
Serving Since 2022
Serving hospitals, laboratories, pharmaceutical and industrial clients across Tamil Nadu since 2022.
Frequently asked questions
Plan your hospital's medical equipment calibration
Share your equipment list and we will propose a schedule and scope for each department.