Precision you can build on. NABL accredited laboratory
calibration@kesartesting.com+91 63579 03105
Kesar Testing Service LLP
Request a quote

Calibration & Validation Services in Visakhapatnam

Expert calibration and validation services in Visakhapatnam ensuring pharmaceutical equipment accuracy, regulatory compliance, and consistent product quality.

LOCAL EXPERTISE · NATIONAL REACH

Precision services
for Visakhapatnam.

Visakhapatnam has become a major centre for bulk-drug and API manufacturing, anchored by Jawaharlal Nehru Pharma City at Parawada and further units towards Atchutapuram and Nakkapalli. The city's steel, refining and port industries add heavy engineering demand. Reactors, dryers, cleanrooms and stores in these plants all depend on instruments whose accuracy must be proven at every audit.

INDUSTRIAL AREAS WE VISIT
  • Jawaharlal Nehru Pharma City, Parawada
  • Atchutapuram
  • Nakkapalli
  • Autonagar
KEY SECTORS
  • Bulk drugs and APIs
  • Steel and heavy engineering
  • Petroleum refining
  • Healthcare
Calibration servicesValidation services

Kesar Testing Service LLP is a reputable provider of onsite calibration and equipment validation services in the pharmaceutical, food, biotech, and healthcare sectors. With an emphasis on accuracy, compliance, and timely execution, we help firms confidently satisfy worldwide standards like as FDA, WHO, GMP, and ISO.

We offer calibration services to ensure pharmaceutical equipment is accurate, reliable, and meets regulatory standards for consistent product quality.

Our validation services verify that equipment performs as intended, adheres to rules, and generates correct results, thereby supporting product quality and process efficiency.

We offer flexible calibration solutions at your facility or in our lab, ensuring accuracy, traceability, and compliance across a wide range of instruments and parameters.

We provide accurate calibration of sound level meters & acoustic sensors to ensure precise noise measurements, traceability to standards, and regulatory compliance.

We offer precise thermal calibration services for temperature-sensitive equipment like Thermocouples, RTDs, Ovens, Stability & Humidity Chambers, Incubators &Temperature baths

We offer precise calibration of light measurement devices, including lux meters and UV sensors, ensuring accurate readings, traceability to national standards, and compliance with industry regulations

We offer onsite & offsite mechanical calibration service for temperature, mass, pressure, vacuum, force, balance, acceleration & dimensional considering global Regulatory standards and compliance.

We provide accurate calibration of electrical instruments, including multimeters, oscilloscopes, power supplies, clamp meters, and insulation testers, ensuring traceability, reliability, and regulatory compliance

We perform accurate validation for Air Velocity in cleanrooms, HVAC systems, and controlled environments, ensuring compliance with regulatory standards and optimal system performance.

This is a critical process used to ensure that High-Efficiency Particulate Air (HEPA) filters are functioning correctly and effectively removing airborne contaminants

We offers Non-Viable Particle Count (NVPC) testing to validate cleanroom and controlled environment cleanliness. Using calibrated particle counters, we measure airborne non-viable particles.

WHY KESAR IN VISAKHAPATNAM

From our Ahmedabad, Gujarat lab to Visakhapatnam.

Our engineers travel from our Ahmedabad laboratory with calibrated reference equipment.

01

API plant instrumentation

Temperature sensors, pressure gauges and balances used in API synthesis, drying and dispensing at Parawada can be calibrated on site against traceable reference standards.

02

Cleanroom areas for final APIs

Final isolation and packing areas often require classified air. We test HEPA integrity, particle counts, air velocity and pressure differentials and report the results clearly.

03

Warehouse mapping near the coast

Coastal heat and humidity make storage conditions harder to hold. Temperature and humidity mapping shows where warehouses and cold rooms drift outside limits.

HOW WE WORK

How our Ahmedabad lab works with you.

Every engagement follows the same disciplined steps, so results are consistent and audit-ready.

  1. 01

    Scope your requirement

    Share your instrument list, rooms or systems and the standards you work to. We confirm parameters, ranges and acceptance criteria before anything is scheduled.

  2. 02

    Plan the work

    We agree dates, on-site or in-lab handling and the protocol to follow, so production and QA know exactly what will happen and when.

  3. 03

    Measure with traceable standards

    Qualified engineers carry out the work using calibrated reference instruments traceable to national standards, recording raw data as they go.

  4. 04

    Report and certify

    You receive clear certificates and reports — results, uncertainty or acceptance criteria, and traceability — ready for audits and regulatory inspections.

FREQUENTLY ASKED

Services in Visakhapatnam, answered.

Can’t find what you need? Call +91 63579 03105 or email calibration@kesartesting.com.

Do you provide on-site calibration in Visakhapatnam?

Yes. We travel from our Ahmedabad laboratory to carry out calibration and validation at plants in Parawada, Atchutapuram, Nakkapalli and across Visakhapatnam. Calibration is performed under our NABL accreditation to ISO/IEC 17025:2017. Planning several instruments or areas into one visit makes the best use of the trip.

Which services do bulk-drug units in Jawaharlal Nehru Pharma City commonly need?

API manufacturers commonly need thermal calibration of RTDs, thermocouples and temperature controllers, pressure and vacuum calibration for reactors and dryers, and balance calibration. On the validation side, cleanroom tests and temperature and humidity mapping of raw material and finished goods stores are frequently requested.

Can you calibrate vacuum gauges used on reactors and dryers?

Yes. Pressure and vacuum calibration is part of our mechanical calibration scope. Gauges and transmitters can be calibrated on site where conditions allow, or sent to our laboratory. Certificates record the measured values, uncertainty and traceability so they can be filed directly with your equipment records.

LET'S WORK TOGETHER

Your calibration partner
in Ahmedabad, Gujarat.

Talk to our team about calibration, validation and testing for your facility.

Start a conversation