NABL Accredited RTD PT-100 Calibration Services in Coimbatore: Precision Thermal Validation

Comprehensive Service Offerings

To maintain technical excellence in the Middle East, we employ methodologies that account for the unique stress factors of the region:Thermal Comparison Calibration

• Widely utilized by the pump and valve industries in Saravanampatti and Kurichi, this method involves comparing your RTD PT-100 against our master SPRT (Standard Platinum Resistance Thermometer). This ensures that the sensor's response to actual thermal energy is documented, providing the most realistic "As-Found" data for your process.

• Fixed Point Calibration (Triple Point of Water)For the research laboratories and high-end testing facilities near PSG Tech or Tamil Nadu Agricultural University (TNAU), we offer calibration at the Triple Point of Water (0.01°C). This offers the lowest possible uncertainty, essential for labs that maintain primary reference standards for their organizations.

• Electrical SimulationFor the automation and textile machinery manufacturers in Thudiyalur, we use high-precision process calibrators to simulate RTD PT-100 signals. This verifies that the indicators and PLC controllers correctly interpret the resistance values, ensuring the entire control loop is synchronized.

• In-Situ (On-Site) Calibration ServicesWe recognize that for the heavy foundries in Arasur or large textile mills in Palladam, downtime is not an option. Vega’s mobile calibration units provide on-site NABL-accredited RTD PT-100 calibration. We test your sensors in their operating environment, accounting for cable lengths and local electromagnetic interference.

Types of NABL Temperature Calibration Services

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

At Vega, we understand that for the high-precision engineering firms in Peelamedu and the textile processing units in Avinashi, temperature accuracy is the difference between a high-quality export and a costly rejection. Our Coimbatore-focused services utilize state-of-the-art thermal standards to characterize your RTD PT-100 sensors with unmatched accuracy.Our facility utilizes ultra-stable stirred liquid baths and high-performance dry-block calibrators to service all RTD PT-100 configurations (2-wire, 3-wire, and 4-wire). Whether you are monitoring the temperature of a dyeing vat or a high-speed CNC spindle, our calibration ensures that your sensors—across a range from -80°C to +600°C—are performing within their intended tolerance classes.

Get in touch

Share with visitors how they can contact you and encourage them to ask any questions they may have.

Phone

+91 91676 71931

Email

support@vegacalibrations.com

Industry Segments We Serve

Textiles & Apparel

In the massive garment clusters of Tiruppur and the spinning mills of Coimbatore, temperature control in dyeing and finishing is critical. If an RTD PT-100 drifts in a high-pressure dyeing machine, it can lead to shade variations and fabric damage. Our calibration ensures consistent color reproducibility and energy efficiency.

Pumps, Valves & General Engineering

Coimbatore supplies nearly half of India’s motors and pumps. The precision engineering shops in Ganapathy and Singanallur use RTD PT-100 sensors to monitor bearing temperatures during endurance testing. Vega provides the rugged calibration support needed to ensure these components meet international performance standards.

Automotive & Aerospace Components

For the automotive parts manufacturers in Pollachi and Malumichampatti, adhering to IATF 16949 is mandatory. We calibrate the RTD PT-100 sensors used in heat treatment furnaces and environmental test chambers, providing the rigorous documentation needed to pass Tier-1 and Tier-2 automotive audits.

Food Processing & Agri-Tech

The food processing units near Mettupalayam and the poultry hubs of Palladam rely on temperature-sensitive processes. From pasteurization to cold storage, our NABL-certified RTD PT-100 calibration mitigates the risk of spoilage and ensures compliance with FSSAI safety norms.

Industrial Use Cases

Heat Treatment & Foundries

In the metal casting zones of Arasur, accurate temperature control during annealing and tempering is vital for casting strength. We calibrate high-temperature RTD PT-100 sensors to ensure metallurgical integrity.

Cold Storage & Logistics

For the agricultural exporters in the Nilgiris and Coimbatore outskirts, we calibrate RTD PT-100 sensors used in deep freezers (-40°C to -80°C) to protect the quality of perishables and pharmaceutical cargo.

Building Management & HVAC

Large IT parks in Saravanampatti use RTDs within their BMS to optimize cooling. Our calibration ensures energy efficiency and precise climate control in high-density data centers.

Heat Treatment & Annealing Furnaces

Metalworking units in industrial estates utilize large furnaces for annealing steel components to relieve internal stresses. These furnaces operate at high temperatures (often utilizing high-temp RTDs or thermocouples, but precision stages use RTDs). A critical use case is the "soak time" where the metal must be held at a precise temperature for a set duration. If the control sensor reads higher than the actual temperature, the metal is under-processed and may crack during machining. Vega provides system accuracy tests (SAT) and temperature uniformity surveys (TUS) to ensure that the furnace controller, the recording chart, and the actual zone temperature are all aligned, adhering to metallurgical standards like AMS 2750.

Compliance & Audit Requirements

Whether it is an NABL assessment or a customer-led quality audit, our documentation is your strongest asset.

• Metrological Traceability: Clear evidence of a chain to National Standards.

• Uncertainty Calculation: Detailed statistical analysis of measurement confidence.

• Conformity Assessment: A clear "Pass/Fail" based on Class A (±0.15°C) or Class B (±0.30°C) standards.

• Digital Asset Management: Access your certificates online instantly, a lifesaver during surprise factory inspections.

Why Vega is Your Trusted Calibration Partner

Vega Calibration is more than a service provider; we are your local partner with a national perspective.

• Local Logistics: We offer prompt pickup and delivery services for industrial units in Peelamedu, Singanallur, and Kurichi.

• Expert Technical Consultation: We don't just hand over a report; we help you interpret the drift in your RTD PT-100 sensors and offer advice on improving your thermal processes.

• Audit Support: Our team is available to defend the technical data provided in our reports during your external audits.

Frequently Asked Questions (FAQs)

Q: Can Vega calibrate the high-precision PT-100 sensors used in our CNC spindle cooling systems in Ganapathy?

A:Yes. We specialize in high-accuracy characterization of RTD PT-100 sensors used in precision machine tools to prevent thermal expansion errors during machining.

Q: How do I know if my RTD has drifted from Class A to Class B?

A: Our calibration process involves testing at multiple points. If the error at any point exceeds 0.15°C (at 0°C), we will document the deviation, helping you decide if the sensor needs replacement for your critical processes in Tiruppur.

Q: Do you offer on-site calibration for the large dyeing units in Palladam?

A: Absolutely. Our mobile teams are fully equipped to perform on-site NABL calibration for RTD PT-100 sensors across the Palladam-Tiruppur industrial belt.

Q: What is the significance of the "Uncertainty of Measurement" (MU) in our plant's audit?

A: MU provides a statistical range of the "true" temperature. In high-precision sectors like Aerospace or Petrochemicals, auditors require this to ensure that your process tolerance (e.g., ±1°C) is not "eaten up" by the laboratory's own measurement error.

"Vega’s technical soundness in RTD PT-100 calibration is exceptional. Their reports helped us satisfy our European automotive clients during a recent IATF audit in Malumichampatti." — Quality Head, Automotive Components Division.

"We have a large-scale dyeing operation in Tiruppur. Vega’s on-site team ensured all our RTD PT-100 sensors were calibrated within 24 hours, with zero disruption to our production." — General Manager, Textile Processing Unit.

"The precision Vega offers for our furnace sensors in Arasur is the best we've seen. Their NABL certificates are technically robust and easy for our auditors to verify." — Maintenance Manager, Heavy Foundry.

Customer Testimonials