NABL Accredited RTD Pt-100 & Temperature Controller Calibration Services in Mumbai

Comprehensive Service Offerings

Our calibration lab is equipped with high-stability dry blocks, oil baths, and multifunction calibrators to provide highly accurate results. We offer:

• On-Site Calibration: Direct calibration at your facility to minimize downtime.

• In-Lab Calibration: Controlled environment testing for high-precision master sensors.

• Fixed Point & Comparison Methods: Utilizing the International Temperature Scale of 1990 (ITS-90) standards.

• Multi-Point Validation: Testing across your specific operational range (e.g., -80°C to 600°C) to ensure linearity and accuracy.

As per ISO/IEC 17025 guidelines, our scope covers:

1. RTD Sensor Calibration (Pt-100, Pt-500, Pt-1000): Resistance vs. Temperature verification for 2-wire, 3-wire, and 4-wire configurations.

2. Temperature Controller & Indicator Calibration: Verification of PID controllers, digital indicators, and scanners via simulation and sensor-loop methods.

3. System Loop Calibration: Combined calibration of the sensor (RTD) and the controller to ensure end-to-end system accuracy.

4. Thermal Profiling: Temperature uniformity surveys (TUS) for ovens, furnaces, and cold storage.

Types of NABL Temperature Calibration Services

Get in touch

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Phone

+91 91676 71931

Email

support@vegacalibrations.com

Industry Segments We Serve

Pharmaceutical, Biotech & Life Sciences

The pharmaceutical industry in Mumbai operates under strict USFDA and WHO mandates. In this sector, temperature is a Critical Quality Attribute (CQA). A deviation of even 0.5°C can compromise biologics or sterilization cycles, leading to massive batch losses. Vega Calibrations provides NABL-accredited services for stability chambers, autoclaves, and deep freezers. We ensure that every Pt-100 sensor provides a true reading, assisting companies in maintaining a robust "Cold Chain." Our documentation is "audit-ready," offering the full traceability required for Good Manufacturing Practices (GMP) and international inspections, ensuring your life-saving products remain safe and effective for the end consumer.

Automotive and Heavy Engineering

Mumbai’s automotive hubs, including Chakan and Talegaon, require extreme precision for material integrity. In heat treatment processes like annealing and hardening, inaccurate furnace controllers can cause metallurgical failures, leading to safety risks and recalls. Vega Calibrations serves this sector by calibrating high-temperature RTDs and PID controllers used in paint shops and assembly lines. We ensure manufacturers meet IATF 16949 standards by providing high-degree uncertainty reports. Our services prove your process capability (Cp/Cpk) during quality audits, ensuring that every engine component or chassis part meets the rigorous structural standards demanded by global automotive OEMs and Tier-1 suppliers.

Food, Beverage & Dairy Processing

In the food industry, calibration is vital to prevent foodborne illnesses. From pasteurization units to blast freezers, accurate Pt-100 sensors ensure harmful pathogens are destroyed while preserving taste and nutrition. The Mumbai food hub relies on Vega to maintain compliance with FSSAI and HACCP standards. We calibrate digital indicators and data loggers used in UHT processing and Clean-in-Place (CIP) systems. Our services help companies avoid under-processing (safety risks) and over-processing (energy waste). By verifying sensors against standard reference thermometers, we help maintain the delicate thermal balance required for fermentation, dairy processing, and industrial chocolate manufacturing.

Chemical, Petrochemical & Specialty Gases

The chemical industry involves volatile processes where temperature control is a matter of facility safety. In exothermic reactions, a controller failure can lead to runaway reactions and catastrophic equipment damage. Vega Calibrations provides specialized calibration for RTD sensors in reactors, distillation columns, and storage tanks across Maharashtra’s chemical clusters. Our expertise includes calibrating sensors in hazardous (Ex-rated) areas. By providing multi-point calibration for Pt-100 sensors and transmitters, we help chemical engineers optimize yields and minimize unwanted by-products. Our services ensure facilities remain compliant with ISO 14001 and OHSAS standards, prioritizing environmental safety and high-purity operational excellence.

Industrial Use Cases

Cold Chain Logistics and Vaccine Storage

Vaccines must be stored at precise temperatures, often as low as -80°C A single temperature excursion can render medical supplies ineffective. Vega Calibrations works with Mumbai logistics providers to calibrate RTDs and data loggers inside reefer trucks and cold rooms. We perform "loop calibration," testing the entire chain from the Pt-100 sensor to the digital dashboard and remote cloud monitoring. This ensures all logged data for regulatory submission is 100% accurate. Our precision prevents the accidental distribution of compromised vaccines, protecting public health and ensuring logistics firms meet the stringent requirements of global pharmaceutical distributors.

Precision Heat Treatment for Aerospace

The aerospace industry demands unparalleled precision. During the manufacturing of turbine blades, heat treatment must follow a specific "ramp and soak" profile. If controllers fail to stay within a 1°C tolerance, the metal may lose fatigue resistance. Vega Calibrations provides high-accuracy calibration for vacuum furnace controllers and RTD probes. We use high-stability dry-well calibrators to verify instruments across their range. This is critical for vendors complying with Nadcap requirements. Our detailed certificates include "as-found" and "as-left" data, allowing engineers to perform System Accuracy Tests (SAT) and Temperature Uniformity Surveys (TUS) with total confidence.

Automated CIP Systems in Dairies

Clean-in-Place (CIP) systems must reach specific temperatures (usually 70°C to 90°C) to sterilize pipes and vessels. If the return-line RTD sensor is inaccurate, the system may register a successful clean while bacteria remain. We partner with dairies to calibrate the RTDs and transmitters governing these automated cycles. By simulating various thermal conditions against a master standard, we ensure the CIP controller only signals completion when sterilization parameters are genuinely met. This prevents batch contamination and helps dairies avoid the massive financial and reputational costs associated with product recalls and food safety violations.

Environmental Monitoring in Data Centers

Navi Mumbai data centers house vital digital infrastructure. Servers generate immense heat and require CRAC (Computer Room Air Conditioning) units to maintain strict ranges. These units rely on RTD networks to manage airflow. Vega Calibrations provides on-site calibration for these environmental sensors, ensuring thermostats accurately read "hot" and "cold" aisles. Precision calibration protects hardware from thermal throttling and hardware failure while optimizing energy efficiency. By correcting sensor drift, we help data center managers lower their Power Usage Effectiveness (PUE) ratio, significantly reducing electricity costs while ensuring 24/7 uptime for critical digital services.

Compliance & Audit Requirements

Vega Calibrations ensures your facility is "Audit-Ready" for global standards:

• US FDA 21 CFR Part 11 & 211: Strict documentation and traceability for pharmaceutical manufacturing.

• GMP/GAMP 5: Validation of computerized thermal control systems.

• ISO 9001 & IATF 16949: Quality management benchmarks for automotive and general engineering.

• HACCP: Critical control point monitoring for the food industry.

Why Vega is Your Trusted Calibration Partner

Based in Mumbai, Vega Calibrations understands the urgency of industrial maintenance. We offer:

• Pan-India Reach: While headquartered in Mumbai, our mobile teams provide on-site services in any part of the country.

• Fast Turnaround: Standard 48-hour certificate issuance to keep your production moving.

• Technical Expertise: Our metrologists are trained to handle complex multi-channel data loggers and high-accuracy SPRTs.

• Traceability: All certificates are NABL traceable, ensuring global acceptance during audits.

Frequently Asked Questions (FAQs)

Q: Why is Pt-100 calibration necessary?

A: RTD sensors like Pt-100 can "drift" over time due to mechanical shock or thermal cycling. Regular calibration ensures the resistance-to-temperature conversion remains accurate.

Q: How often should I calibrate my temperature controller?

A: Most industries follow a 6-month or 12-month cycle. However, for critical pharma or aerospace processes (CQI-9), quarterly calibration may be required.

Q: Can you provide NABL certificates for on-site services?

A: Yes, Vega Calibrations is accredited to provide NABL-traceable certificates for both on-site and in-lab calibration.

Q: What is the difference between "Comparison" and "Simulation" calibration?

A: Comparison uses a physical heat source (bath/block) to test the sensor. Simulation uses an electrical signal to test the controller's ability to read a signal. We perform both for comprehensive accuracy.

"Vega Calibrations has been our go-to partner for Pt-100 calibration in our Mumbai plant. Their on-site team is professional, and their NABL certificates made our recent FDA audit seamless." — Dr. Anjali M., Quality Assurance Head (Pharma), Andheri, Mumbai

"Excellent service for our furnace controllers. Their technical team in Pune arrived on time and provided detailed uncertainty reports that helped us optimize our heat treatment process." — Rajesh V., Plant Manager (Automotive), Chakan, Pune

"Managing a cold chain across South India is tough, but Vega’s pan-India service ensures all our RTDs are calibrated annually without us having to ship equipment to Mumbai." — Sandeep K., Operations Lead (Logistics), Bengaluru

Customer Testimonials