Quick Answer
Prism Calibration Centre (NABL CC-2480) at Vatva GIDC, Ahmedabad is the leading NABL-certified sensor calibration lab in Gujarat, covering temperature sensors (RTD, thermocouple), pressure sensors (transmitters, transducers), flow sensors (electromagnetic, ultrasonic), and more.
Key Takeaways
- NABL CC-2480 certified sensor calibration for RTDs, thermocouples, pressure transmitters, and flow sensors.
- SI-traceable calibration with ILAC MRA recognition for international audit acceptance.
- On-site sensor calibration available across Gujarat — Ahmedabad, Surat, Rajkot, Vadodara, Bharuch.
- 24–48 hour turnaround with detailed calibration reports and uncertainty budgets.
- Specialised HART-enabled smart sensor calibration for Industry 4.0 plants.
Types of Sensors We Calibrate in Gujarat
Temperature Sensors
RTD (Pt100, Pt1000), thermocouples (K, J, T, E, R, S, B types), thermistors, infrared sensors, temperature transmitters.
Pressure Sensors
Pressure transmitters (0–700 bar), differential pressure sensors, vacuum sensors, pressure transducers.
Flow Sensors
Electromagnetic flow meters, ultrasonic flow meters, vortex flow meters, rotameters, turbine meters.
Level Sensors
Ultrasonic level transmitters, hydrostatic level sensors, radar level sensors.
Humidity Sensors
Relative humidity sensors, dew point meters, humidity transmitters for cleanrooms and pharma.
Electrical Sensors
Current transformers, voltage transformers, load cells, torque transducers, vibration sensors.
Why Regular Sensor Calibration is Critical for Gujarat Industries
Sensors drift over time due to mechanical stress, temperature cycling, humidity, and chemical exposure — common in Gujarat's chemical, pharmaceutical, and textile industries. An uncalibrated temperature sensor in an autoclave can lead to batch failures and FDA non-compliance. An uncalibrated pressure sensor in a refinery can create safety hazards.
Industry Standard
ISO 9001:2015 Clause 7.1.5 mandates calibration of all measurement equipment. NABL-certified calibration from Prism ensures your sensors meet this requirement with traceable, documented evidence.
We Cover All Major Industrial Zones in Gujarat
| City / Zone | Key Industries | Sensor Types |
|---|---|---|
| Ahmedabad (Vatva, Naroda, Odhav) | Pharma, Chemical, Food | Temp, Pressure, Flow |
| Surat (Sachin, Pandesara) | Textile, Diamond, Packaging | Temp, Humidity, Load |
| Rajkot (Metoda GIDC) | Auto Parts, Engineering | Dimensional, Torque, Pressure |
| Vadodara (Waghodia) | Petrochemical, Fertilizer | Pressure, Flow, Temperature |
| Bharuch / Ankleshwar | Chemical, API | Pressure, Temp, pH |
| Gandhinagar / Mehsana | Auto, Ceramic | Dimensional, Temperature |
On-Site Sensor Calibration Across Gujarat
For large process plants, refineries, and power stations where sensors cannot be removed from the line, Prism offers mobile on-site calibration. Our engineers carry calibrated reference standards and portable calibrators to your facility, minimizing process downtime.
- Process temperature on-line calibration with reference RTD
- In-situ pressure transmitter calibration with dead-weight tester
- Portable flow calibration with clamp-on ultrasonic meters
- Loop calibration for 4–20 mA HART systems
Standards & Traceability
All sensor calibrations at Prism are traceable to National Physical Laboratory (NPL), India, and through BIPM to international SI standards. Our temperature calibration covers -200°C to +1600°C; pressure calibration covers 0 to 700 bar.
Frequently Asked Questions
Which sensor calibration lab is best in Gujarat?
Prism Calibration Centre (NABL CC-2480) at Vatva GIDC, Ahmedabad is the best NABL-certified sensor calibration lab in Gujarat, with 20+ years of experience and 5000+ industry clients.
Can Prism calibrate HART-enabled smart sensors?
Yes. Prism calibrates HART-enabled smart transmitters (temperature, pressure, flow) using HART communicator tools and loop calibrators.
How often should sensors be calibrated in industrial plants?
Most industry standards recommend annual calibration for critical sensors. High-drift or safety-critical sensors (boilers, autoclaves, reactors) should be calibrated every 6 months or more frequently.
Does Prism offer on-site sensor calibration in Surat or Rajkot?
Yes. Prism has a mobile calibration team that travels to Surat, Rajkot, Vadodara, Bharuch, and other Gujarat cities for on-site calibration.
What is the cost of sensor calibration?
Calibration costs depend on sensor type and quantity. Contact Prism at +91 98245 26444 for a free quote within 2 hours.
Written by
Er. Parthiv Kinariwala
Managing Director · Prism Calibration Centre · NABL CC-2480 · Ahmedabad
Er. Parthiv Kinariwala founded Prism Calibration Centre in 2004 and has over 20 years of hands-on experience in calibration engineering, NABL accreditation, and industrial compliance. His team performs 10,000+ calibrations annually from the Vatva GIDC laboratory, serving 5000+ industries across Gujarat.
Prism Calibration Centre — Vatva GIDC, Ahmedabad
Prism Calibration Centre
F-101, Rudraksh Complex 2, Phase 3, GIDC Vatva, Near Jasoda Nagar Cross Road, Ahmedabad — 382445, Gujarat, India
Phone: +91 98245 26444
Email: info@prismcalibration.com
NABL: CC-2480 · ISO/IEC 17025:2017
Hours: Mon–Sat, 9:00 AM – 7:00 PM