RTD PT-100 Calibration Services in Noida | NABL Accredited Temperature Calibration Lab

Comprehensive Service Offerings

Under our NABL scope, we offer specialized calibration for various configurations:

• Laboratory Calibration (In-House): Ideal for master sensors and high-precision reference thermometers. You ship your instruments to our controlled environment where we utilize highly stable liquid baths and dry block calibrators to perform 3-point or 5-point calibration with superior Test Uncertainty Ratios (TUR).

• Onsite Calibration: Designed for minimum downtime. Our technical team travels to your facility in Noida, Dadri, or Surajpur to calibrate process sensors, autoclaves, and temperature controllers installed on the line. This ensures your production schedule remains uninterrupted while meeting compliance norms.

• Cryogenic & Cold Chain Calibration: We specialize in low-temperature calibration (down to -80°C) essential for deep freezers and cold storage units, a critical service for our clients in the logistics corridor

Types of NABL Temperature Calibration Services

Our service portfolio is designed to cover the entire lifecycle of your temperature sensors. We offer :

• Comparison Calibration: Utilizing highly stable heat sources and reference thermometers to verify sensor output against true temperature values.

• Three-Point & Multi-Point Calibration: verifying linearity across the entire operating range of your sensor, from sub-zero applications to high-temperature furnaces.

• Loop Calibration: checking the entire measurement loop (sensor + transmitter + controller/display) to ensure the final reading on your panel is accurate.

• On-site and Lab Services: Flexible options to suit your operational needs, minimizing downtime for facilities and beyond.

Get in touch

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Phone

+91 91676 71931

Email

support@vegacalibrations.com

Industry Segments We Serve

Pharmaceutical and Biotechnology Manufacturing

The pharmaceutical industry operates under the strictest regulatory oversight globally, where temperature control is not just a quality metric but a safety imperative. In the manufacturing of sterile injectables, vaccines, and oral solid dosages, RTD PT-100 sensors are ubiquitous. They monitor critical process parameters (CPPs) in equipment like bioreactors, lyophilizers, and sterilization tunnels. For facilities in Noida Special Economic Zone (NSEZ) and Phase 2, any deviation in sensor accuracy can lead to batch failures, resulting in massive financial losses and regulatory warning letters from bodies like the USFDA or CDSCO. Calibration in this sector goes beyond simple verification; it involves ensuring that the "As Found" and "As Left" data complies with the stringent requirements of 21 CFR Part 11 regarding data integrity. Furthermore, the thermal stability of storage areas is vital. Our calibration services ensure that the sensors monitoring these environments function within the tight tolerances (often ±0.5°C or tighter) required to maintain the efficacy of temperature-sensitive drugs.

Automotive and Aerospace Component Heat Treatment

The automotive hub in Greater Noida and Manesar relies heavily on the precise heat treatment of metals to achieve desired mechanical properties like hardness and tensile strength. Processes such as annealing, tempering, and hardening require furnaces to follow exact thermal profiles. RTD PT-100 sensors and thermocouples are the eyes of these furnaces. If a temperature controller reads 850°C but the actual temperature is 840°C due to sensor drift, the metallurgical structure of the component (e.g., a transmission gear or engine valve) may be compromised, leading to premature field failure. In the aerospace sector, this criticality is elevated further, often requiring adherence to AMS 2750 standards for pyrometry. Vega’s calibration services help these industries establish system accuracy tests (SAT) and temperature uniformity surveys (TUS), ensuring that every part processed meets the rigorous safety standards required for vehicle assembly and aerospace applications.

Food and Beverage Processing & Cold Chain

Food safety standards, including FSSAI and HACCP (Hazard Analysis Critical Control Point), dictate that temperature must be controlled at specific critical control points to prevent microbial growth. In the dairy and beverage processing plants found in Sahibabad and Ghaziabad, RTD sensors are used in pasteurization units (HTST processes) where milk must be held at 72°C for exactly 15 seconds. A sensor reading error here could mean the difference between safe milk and a product containing harmful pathogens like Salmonella. Beyond processing, the cold chain logistics sector relies on calibrated sensors to monitor reefer trucks and cold storage warehouses. If the PT-100 sensors in a cold room drift, the facility might freeze produce that shouldn't be frozen or let frozen goods thaw, leading to spoilage. Our calibration ensures that the thermal record of the food product is accurate from the factory floor to the consumer's table, protecting brand reputation and public health.

Chemical and Petrochemical Industries

Chemical plants, often located in industrial clusters like Surajpur and Faridabad, deal with exothermic and endothermic reactions where temperature control is synonymous with plant safety. Reactors and distillation columns use RTD PT-100 sensors to maintain precise reaction kinetics. In these hazardous environments, a runaway reaction caused by a faulty temperature reading can lead to explosions or the release of toxic gases. Therefore, the calibration of these sensors is a critical safety activity. Unlike other industries, chemical plants often require explosion-proof or intrinsically safe sensor assemblies. When Vega validates these instruments, we not only check the metrological accuracy but also ensure that the complete loop—from the sensor tip to the control room DCS/PLC—is functioning correctly. Accurate thermal data allows chemical engineers to optimize yield and minimize waste, directly impacting the plant's profitability while ensuring the safety of the workforce and the surrounding community.

Industrial Use Cases

Autoclave and Sterilizer Validation

In the medical and pharma sectors, autoclaves are used to sterilize surgical instruments and manufacturing equipment using high-pressure saturated steam. The efficacy of this process is entirely dependent on temperature and time (e.g., 121°C for 15 minutes). The "Use Case" here involves the periodic calibration of the controlling RTD sensor and the independent chart recorder. If the controlling sensor reads higher than the actual temperature, the load may not reach the required sterilization assurance level (SAL), leaving viable bacteria on surgical tools. Conversely, overheating can damage expensive equipment or degrade pharmaceutical products. Vega’s service involves placing certified reference standards alongside the unit's sensors during a cycle to verify accuracy. This is often part of a larger Thermal Validation study (IQ/OQ/PQ) where we map the heat distribution within the chamber to ensure there are no "cold spots" where steam isn't penetrating effectively.

Environmental Chamber & Stability Chamber Mapping

Pharmaceutical companies in Noida Sector 62 utilize stability chambers to test how drugs degrade over time under specific temperature and humidity conditions (e.g., 40°C / 75% RH). These tests determine the shelf-life of the medicine. The use case here is critical: if the chamber’s controller is out of calibration, the accelerated aging test becomes invalid. A drift of just 1°C can significantly skew the reaction rates of chemical degradation, leading to incorrect expiry dates on medicine strips. Our calibration process involves introducing high-precision data loggers into the chamber to map the 3D temperature profile. We verify that the controller's display matches the uniform environment inside. This data is crucial for regulatory audits, proving that the stability data submitted to regulators like the FDA is based on accurate, verified environmental conditions.

Furnace Temperature Uniformity Surveys (TUS)

In heavy engineering industries in Okhla and Faridabad, large heat treatment furnaces are used to process tonnes of steel. A single thermocouple or RTD at the center of the furnace is often insufficient to represent the temperature of the entire load. The use case for Vega here is conducting a Temperature Uniformity Survey (TUS). We deploy multiple flexible thermocouples/RTDs throughout the furnace volume to measure the spread of temperature. We might find that while the controller says 900°C, the back corners are only at 870°C, resulting in soft spots on the metal parts. By calibrating the control loop and mapping the furnace, we allow the maintenance team to adjust burners and baffles. This ensures that every gear, shaft, or beam processed has uniform mechanical properties, preventing catastrophic mechanical failures in the field.

Cold Storage and Warehouse Thermal Mapping

Logistics hubs in Dadri and Greater Noida house massive warehouses for FMCG and pharma products. These facilities must maintain temperatures between 15°C to 25°C (Controlled Room Temperature) or 2°C to 8°C (Cold Storage). The use case involves identifying "hot spots" caused by external walls facing the sun, HVAC inefficiency, or blocked airflow from high racking. Vega uses wireless data loggers to monitor these vast spaces over 24 to 72 hours (winter and summer studies). We calibrate the building management system (BMS) sensors against our master references. This ensures that the facility manager is getting a true picture of the storage conditions. If the BMS sensor is reading 20°C but the actual air temperature near the roof is 28°C, products stored high up will degrade. Our calibration and mapping services provide the data needed to install fans or adjust HVAC ducts to protect the inventory.

Compliance & Audit Requirements

For industries calibration is not just about accuracy; it is about traceability and compliance.

• Single Point of Contact: Seamless coordination for multi-site calibration.

• Timely Service: With teams stationed strategically, we reduce the turnaround time (TAT) for onsite jobs in Delhi NCR including Gurgaon, Faridabad, and Ghaziabad.

• Technical Expertise: Our team is trained not just to stick a label, but to understand the physics of thermal metrology, helping you troubleshoot why a sensor is failing.

Why Vega is Your Trusted Calibration Partner

At Vega, we don't just act as a vendor, we act as an extension of your Quality Assurance team.

• Technical Expertise: We look beyond the "Pass/Fail" result. If an instrument is out of tolerance, we adjust it (where possible) and provide "As Found" and "As Left" data, giving you total transparency.

• Rapid Turnaround: We know that a sensor sent for calibration is a machine stopped. We offer expedited services for urgent requirements in the Navi Mumbai industrial belt.

• Holistic Support: From simple thermometer checks to complex validation of thermal mapping in warehouses, we cover the entire spectrum of thermal validation.

Frequently Asked Questions (FAQs)

Q: How often should I calibrate my RTD PT-100 sensors?

A: The frequency depends on the criticality of the process and the drift history of the sensor. Typically, industries in Noida schedule calibration every 6 to 12 months. However, harsh environments (high vibration or chemical exposure) may require quarterly checks.

Q: Can Vega perform calibration at my factory in Greater Noida?

A: Yes, we offer onsite calibration services throughout Greater Noida, Kasna, and Surajpur. Our mobile teams carry portable dry block calibrators and reference standards to perform the job at your location, minimizing downtime.

Q: Is your calibration certificate valid for NABL and ISO audits?

A: Absolutely. Vega Calibration is an ISO/IEC 17025:2017 accredited laboratory. Our certificates bear the NABL symbol (where applicable under scope) and are accepted by all major auditors, including FDA, TUV, and SGS.

Q: What is the difference between single-point and multi-point calibration?

A: Single-point checks accuracy at one temperature (e.g., operating temperature). Multi-point (e.g., 3-point or 5-point) checks linearity across the sensor's entire range. For critical applications in Pharma and Automotive, we recommend multi-point calibration to ensure accuracy across the full usage span.

"We were struggling with temperature deviations in our autoclave cycles at our Noida Sector 62 facility. Vega’s team not only calibrated our sensors but identified a cold spot we missed. Their technical depth saved us from a potential audit observation." — Rajesh M., QA Head, Pharmaceutical Manufacturer

"As an automotive parts supplier in Greater Noida, precise heat treatment is our USP. Vega has been our calibration partner for 3 years. Their onsite team is punctual, and their certificates are detailed and always audit-ready." — Amit K., Plant Manager, Auto Components Division

"We operate a large cold storage in Dadri. The mapping study and sensor calibration provided by Vega gave us the data we needed to optimize our cooling costs. Highly professional service." — Sandeep S., Operations Director, Logistics & Cold Chain

Customer Testimonials