Premium RTD PT-100 Calibration Services in Lucknow | NABL Accredited Temperature Sensor Calibration

Comprehensive Service Offerings

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

1. Laboratory Calibration (Permanent Facility): This service is conducted in our controlled environmental conditions where external factors like ambient temperature and humidity are strictly regulated. It is ideal for high-precision master sensors and reference standards. Clients from areas like Mahanagar and Alambagh send their critical PT-100 sensors to our lab for the lowest uncertainty measurements. This covers the range from -80°C to over 600°C, ensuring the highest level of metrological traceability.

2. On-Site Calibration (Site Facility): For process instruments that cannot be removed from the production line, our expert technicians travel to your facility. This is crucial for large manufacturing plants in Talkatora Industrial Estate or Chinhat. We bring our portable dry block calibrators and reference standards to perform calibration at the point of use. This scope typically covers industrial grade RTDs, thermocouples, and temperature controllers, ensuring that the "as-used" accuracy is verified with minimal disruption to your operations.

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 in Gomti Nagar, Indira Nagar, and beyond.

Get in touch

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Phone

+91 91676 71931

Email

support@vegacalibrations.com

Industry Segments We Serve

Pharmaceutical & Biotechnology

The pharmaceutical industry is perhaps the most regulated sector regarding temperature control. In this segment, the accuracy of an RTD PT-100 sensor is not just a matter of quality; it is a matter of patient safety and regulatory compliance. Pharmaceutical companies in Lucknow and surrounding regions like Barabanki rely heavily on precise temperature measurements for stability chambers, incubators, and cleanroom environments. A drift of even 0.1°C can compromise the efficacy of vaccines or the chemical stability of active pharmaceutical ingredients (APIs). Therefore, regular calibration is non-negotiable. Our services ensure that these companies meet the strict audit requirements of the WHO-GMP and USFDA, providing calibration certificates that stand up to the most rigorous scrutiny during quality audits.

Food & Beverage Processing

In the Food and Beverage sector, thermal processing is critical for pathogen reduction and food preservation. RTD PT-100 sensors are ubiquitous in pasteurizers, deep freezers, and ovens. For businesses operating in food hubs near Sitapur Road or Ashiyana, maintaining the correct temperature ensures that food products are safe for consumption and have the desired shelf life. An uncalibrated sensor could lead to under-processing (risking bacterial growth) or over-processing (destroying nutritional value and taste). Our calibration services help these industries adhere to HACCP (Hazard Analysis Critical Control Point) and FSSAI guidelines by validating that their Critical Control Points (CCPs) are being monitored accurately.

Automotive & Component Manufacturing

The automotive industry utilizes heat treatment processes to alter the physical properties of metals, such as hardening or annealing engine components. Facilities in industrial clusters near Amausi and Kanpur Road use large furnaces and ovens controlled by RTD sensors. If these sensors are inaccurate, the metal parts may fail to achieve the required hardness or tensile strength, leading to catastrophic component failures in vehicles. Our calibration services for the automotive sector focus on ensuring the temperature uniformity and accuracy of these heat treatment cycles, complying with standards like AMS2750 (Pyrometry) which requires rigorous sensor verification to guarantee the durability and safety of automotive parts.

Chemical & Petrochemical

Chemical reactions are often highly exothermic or endothermic and require precise temperature control to proceed safely and efficiently. In chemical plants, arguably one of the most hazardous environments, RTD PT-100 sensors monitor reactor vessels and distillation columns. For industries located in the Chinhat industrial area, accurate calibration is a safety imperative. A sensor reading lower than the actual temperature could cause a reactor to overheat, leading to thermal runaway or explosions. We provide calibration services that ensure these safety-critical sensors are functioning correctly, helping chemical plants maintain process efficiency while strictly adhering to safety standards and environmental regulations.

Industrial Use Cases

Autoclave Sterilization Validation

One of the most critical use cases for calibrated RTD PT-100 sensors is in the validation of autoclaves used in hospitals and pharma units in Chowk and Charbagh. Autoclaves must reach a specific temperature (typically 121°C) for a set time to ensure complete sterilization. If the controlling RTD is reading 121°C but the actual temperature is 119°C, sterilization may fail, leading to contaminated surgical instruments. We provide precise calibration for these load probes and drain probes, ensuring that the sterilization cycle is effective. Our certificates provide the correction factors needed to adjust the autoclave controller, ensuring that the physical reality inside the chamber matches the digital display.

Cold Chain & Warehouse Monitoring

For logistics companies operating out of Transport Nagar or Faizabad Road, maintaining the integrity of the cold chain is vital. Warehouses storing temperature-sensitive goods use networks of RTD sensors to map and monitor the facility. A use case here involves the calibration of the sensors used in the datalogging system. If these sensors drift, a warehouse might go unnoticed into a temperature excursion, spoiling tons of perishable goods. Our on-site calibration services verify these sensors in situ, ensuring that the monitoring system triggers alarms correctly and that the stored products—be it ice cream or insulin—are kept within their safe temperature limits.

Heat Treatment Furnaces

In heavy engineering industries found near Jankipuram, heat treatment furnaces operate at high temperatures for prolonged periods. The use case here involves the "System Accuracy Test" (SAT). The RTD PT-100 sensor (or thermocouple) connected to the furnace controller determines the firing rate of the burners. Over time, these sensors degrade due to thermal cycling. Our calibration service validates this entire control loop. By calibrating the sensor and the controller together, we ensure that when the operator sets the furnace to 600°C, the workload actually experiences 600°C, thereby guaranteeing the metallurgical properties of the treated parts.

HVAC System Optimization

Large commercial buildings, malls, and hotels in Gomti Nagar and Hazratganj utilize complex HVAC systems to maintain air quality and comfort. RTD sensors in the Air Handling Units (AHUs) control the chilled water valves and dampers. A specific use case is energy efficiency; if the chilled water supply sensor reads higher than actual, the chiller works harder than necessary, wasting huge amounts of electricity. By calibrating these return and supply air sensors, Vega helps facility managers optimize their energy consumption. Accurate sensors ensure the BMS (Building Management System) modulates the cooling load effectively, reducing carbon footprint and operational costs.

Compliance & Audit Requirements

For industries in Lucknow and across India, calibration is not optional—it is a regulatory mandate.

• ISO/IEC 17025:2017: This is the global standard for calibration laboratories. Our accreditation proves our technical competence.

• WHO-GMP & FDA 21 CFR Part 11: For pharmaceutical clients, calibration records must be traceable and secure. Auditors check for "Validation Master Plans" where sensor calibration intervals are strictly defined.

• IATF 16949 & CQI-9: Automotive suppliers must adhere to these standards, which mandate specific calibration frequencies and accuracy classes for heat treatment equipment.

• HACCP & FSSAI: Food safety audits require proof that temperature monitoring devices (CCP) are calibrated against a NABL-traceable standard.

• ISO 9001:2015: A general quality management standard that requires all measuring equipment affecting product quality to be calibrated at specified intervals.

Why Vega is Your Trusted Calibration Partner

Vega Calibration and Validation Services LLP is not just a vendor; we are your quality assurance partner. While our roots and head office are in Mumbai, our service network is robust, covering Lucknow and surrounding areas like Butler Colony, Telibagh, and Aminabad.

• Pan-India Reach: We guarantee consistent service quality whether you have a plant in Lucknow or a warehouse in Bangalore.

• Fast Turnaround: We understand that downtime is costly. Our logistics ensure your instruments are picked up, calibrated, and returned rapidly.

• Technical Expertise: As NABL experts, we don't just stick a label; we adjust and repair instruments to bring them back within tolerance whenever possible.

• Audit Support: We stand by our certificates. During your FDA or NABL audits, our technical team provides the necessary backup and explanations to auditors regarding traceability and uncertainty.

Frequently Asked Questions (FAQs)

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

A: Typically, industries calibrate them annually. However, critical applications in Pharma (e.g., in Indira Nagar biotech parks) might require calibration every 6 months or even pre- and post-validation studies.

Q: What is the difference between NABL and non-NABL calibration?

A: NABL accreditation (ISO 17025) guarantees that the lab has proven technical competence and traceability. Non-NABL reports are often not accepted during rigorous audits like USFDA or TS 16949.

Q: Can you calibrate sensors on-site at my factory in Lucknow?

A: Yes, we offer on-site calibration services across Lucknow, including industrial zones like Amausi and Talkatora. We bring our portable standards to your location.

Q:What happens if my sensor fails calibration?

A: If a sensor is found out of tolerance, we inform you immediately. We can often adjust transmitters or controllers. If the sensor itself is damaged, we recommend replacement and can calibrate the new unit.

"We run a pharmaceutical storage unit near Faizabad Road, and compliance is our biggest headache. Vega’s team handled our entire warehouse mapping and sensor calibration. Their certificates were accepted instantly during our recent WHO audit. Highly professional!" — Rajesh Verma, Quality Head, Pharma Industry

"Our automotive components plant in Kanpur Road requires precise furnace calibration. Vega’s engineers were punctual, knowledgeable, and completed the job on-site without stopping our production line. Great service in Lucknow." — Amit Singh, Plant Manager, Auto Industry

"As a food processing unit in Ashiyana, we cannot risk temperature fluctuations. Vega has been calibrating our cold storage sensors for two years now. Their reminders for due dates help us stay compliant without stress." — Sita Gupta, Operations Director, Food Products

Customer Testimonials