NABL Accredited Digital Temperature Controller Calibration Services in Hyderabad: Technical Precision

Comprehensive Service Offerings

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

• Single Loop PID Controllers: Calibration of standard industrial controllers used for localized temperature regulation in ovens and kilns.

• Multi-Loop Process Controllers: Validation of complex units managing multiple thermal zones in large-scale pharmaceutical or chemical reactors.

• On/Off Controllers: Testing the switching accuracy and hysteresis of basic thermal control units used in HVAC and refrigeration.

• Temperature Switches & Cut-offs: Precision calibration of set-points for safety-critical thermal protection systems.

• Programmable Profile Controllers: Calibration of units used for complex ramp-and-soak cycles in metallurgical heat treatment.

• Integrated PLC Temperature Modules: Technical validation of thermal inputs for automated manufacturing and packaging lines.

Types of NABL Temperature Calibration Services

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

• At Vega Calibration and Validation Services LLP, we treat the calibration of digital temperature controllers (DTCs) as a core metrological science essential for Hyderabad’s industrial stability.

• As a Quality Manager with a deep focus on ISO/IEC 17025:2017 standards, I personally oversee that our procedures move beyond simple verification. We perform a full characterization of the controller’s electronic behavior using high-precision Multi-Product Calibrators and Reference Thermometers that provide ultra-stable simulation of RTD and Thermocouple signals.

• We validate the entire control logic, including cold-junction compensation and PID parameters, which are particularly sensitive to the electrical noise and intense thermal cycles of the Deccan Plateau. Our technical team performs rigorous "as-found" and "as-left" analysis to identify drift before it impacts your production.

Get in touch

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Phone

+91 91676 71931

Email

support@vegacalibrations.com

Industry Segments We Serve

Pharmaceuticals and Life Sciences (Genome Valley, Pashamylaram & Jeedimetla)

Hyderabad is the pharmaceutical heart of India, housing global leaders who rely on Digital Temperature Controllers for precise regulation of stability chambers, incubators, and autoclaves. In these highly controlled environments, maintaining precise temperature ranges is fundamental to ensuring drug stability and preventing contamination during formulation and research. A primary use case for these controllers is verifying that sterile environments remain within a 0.5°C tolerance, where any deviation can lead to catastrophic product batch failure or non-compliance during USFDA or GMP audits. Vega Calibration provides the technical soundness required through NABL-accredited calibration, ensuring that temperature control data meets the stringent requirements of ISO 17025 and Schedule M standards. We ensure that your data is technically robust, protecting life-saving research and facilitating successful regulatory inspections by acting as your expert thought partner in thermal validation and audit-defense reporting during the 2026 cycle.

IT, Data Centers, and Smart Cities (Hitech City, Gachibowli & Madhapur)

The modern skyline of Hitech City features world-class IT parks and massive data centers that rely on sophisticated electrical infrastructure. The critical use case involves the use of Digital Temperature Controllers to regulate the cooling of server racks and high-voltage electrical rooms to prevent unplanned downtime and fire hazards. Inaccurate control can lead to equipment overheating or excessive energy waste, undermining the city's green building initiatives and corporate sustainability goals. Vega Calibration’s role is to calibrate these high-precision controllers to ensure they provide accurate feedback for preventative maintenance programs. We provide the documented accuracy needed to maintain prestigious environmental certifications like LEED and ensure the safety of critical infrastructure. Our services help facility managers maintain a sustainable balance between operational efficiency and occupant safety, providing reliable tools for managers to manage risks associated with thermal deviations in high-load power systems.

Bulk Drug and Chemical Manufacturing (Patancheru & Pashamylaram MIDC)

The industrial estates in Hyderabad manage volatile and exothermic reactions that require constant thermal vigilance. In these high-risk environments, Digital Temperature Controllers serve as indispensable safety tools for regulating the temperature of reactors, boilers, and high-pressure steam lines. In a region where ambient chemical vapors can be high, electronic terminals on controllers are prone to corrosion and subsequent signal drift. Vega Calibration acts as a vital technical partner by ensuring these controllers are calibrated against simulated millivolt and resistance standards to detect even minor deviations with absolute precision. Our NABL-accredited processes help prevent hazardous incidents and safeguard personnel, ensuring that your facility remains compliant with the Telangana State Pollution Control Board (TSPCB) and the Factory Act. We uphold the metrological integrity of your safety infrastructure, helping you pass rigorous annual safety audits with technically sound data.

Defense and Aerospace (Adibatla & Kanchanbagh)

Hyderabad’s emerging aerospace hub requires exacting thermal controls for high-precision component assembly and specialized heat treatment. The primary use case involves the use of Digital Temperature Controllers to monitor and regulate temperatures during thermal bonding and the verification of structural integrity for aerospace alloys. Accurate thermal control is an engineering mandate in these high-tech zones to prevent static discharge and ensure product reliability for global defense standards. Vega Calibration provides NABL-accredited precision for the controllers and integrated PLC modules used in these facilities, accounting for the unique electrical environments of aerospace labs. We help engineering units manage the risks associated with overheating and process failures, ensuring that every operation meets the rigorous quality benchmarks expected by global export markets. Our calibration reports include a detailed Uncertainty of Measurement budget, allowing your quality team to maintain a "technically sound" status during inspections.

Industrial Use Cases

Food and Beverage Processing (Cherlapally & Moula-Ali)

The industrial areas surrounding Hyderabad host significant food processing and confectionery units where maintaining sterile temperature ranges is a safety mandate under HACCP and FSSAI guidelines. The primary use case for Digital Temperature Controllers is the precise regulation of industrial freezers, pasteurizers, and cooking vessels to prevent cross-contamination and bacterial growth. Inaccurate temperature control can lead to biological risks and product spoilage, which is especially critical during the intense heat of the Hyderabad summer. Vega provides the low-uncertainty calibration required to support these high-stakes hygienic requirements. By providing technically sound calibration data, we help food processors manage the risks associated with thermal deviations, ensuring that every operation meets the rigorous quality benchmarks expected by both domestic consumers and global export standards. Our NABL-accredited certificates provide the documented accuracy needed to maintain brand reputation and satisfy health audits.

Healthcare, Hospitals, and Diagnostic Laboratories (Banjara Hills, Jubilee Hills & Secunderabad)

Hyderabad’s advanced healthcare ecosystem relies on Digital Temperature Controllers for critical applications such as blood bank refrigerators, vaccine storage units, laboratory incubators, and sterilization equipment. The primary use case is maintaining validated temperature limits to ensure patient safety and diagnostic accuracy. Even minor thermal deviations can compromise sample integrity or violate NABH, CDSCO, and WHO-GMP requirements. Vega Calibration provides NABL-accredited calibration with low uncertainty, ensuring traceable temperature accuracy for life-critical systems. Our technically sound data supports hospital validation protocols, risk assessments, and audit preparedness, enabling healthcare providers to demonstrate compliance during regulatory inspections and accreditation renewals in the 2026 cycle.

Electronics Manufacturing and Precision Assembly (Uppal, ECIL & Nacharam)

Hyderabad’s electronics and EMS units depend on Digital Temperature Controllers for reflow ovens, burn-in chambers, and environmental test setups. The critical use case involves maintaining tightly controlled thermal profiles to prevent solder joint failures, component stress, and latent defects. Inaccurate temperature control can result in high rejection rates and export non-compliance. Vega Calibration ensures these controllers are calibrated against traceable electrical and temperature standards, detecting subtle drift caused by continuous operation and heat cycling. Our NABL-accredited calibration supports ISO 9001, ISO 14001, and customer audit requirements, safeguarding product reliability and long-term process stability.

Research Institutions, Academia, and Biotech R&D (Tarnaka, Habsiguda & Shamirpet)

Hyderabad’s research laboratories and academic institutions rely on Digital Temperature Controllers for climate chambers, growth rooms, and experimental reactors where repeatability and data integrity are paramount. The primary use case is ensuring experimental conditions remain stable over long durations, where even small temperature fluctuations can invalidate research outcomes. Vega Calibration provides technically robust, NABL-accredited calibration to support GLP, ISO 17025, and sponsored research compliance. Our detailed calibration reports with uncertainty analysis help researchers defend their data during peer reviews, funding audits, and international collaborations, ensuring scientific credibility and long-term institutional trust.

Compliance & Audit Requirements

In industrially advanced landscape, data integrity for temperature measurement is the key to passing inspections:

• TSPCB (Telangana State Pollution Control Board): Mandatory compliance for monitoring thermal emissions and industrial safety.

• ISO/IEC 17025:2017: The foundational requirement for laboratory competence. Our NABL accreditation ensures universal acceptance of your reports.

• FDA & GMP Standards: For pharmaceutical and food clients, ensuring that Digital Temperature Controllers used in clinical or production environments are calibrated and traceable.

• Factory Act, 1948: Requires industries to maintain a safe working environment with periodic thermal safety checks on control systems.

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.

• Regional Logistics Support: We offer express pickup and delivery services across Genome Valley, Pashamylaram, and Hitech City.

• ISO/IEC 17025:2017 Compliance: As your Quality Manager partner, we ensure all certificates meet the most stringent technical requirements.

• Advanced Simulation Equipment: We utilize the latest multiproduct calibrators to ensure your controllers are calibrated with the highest resolution.

• Technical Expertise: We don't just provide numbers; we offer the technical knowledge to help you resolve controller deviations during your audit preparation.

Frequently Asked Questions (FAQs)

Q: Why does my temperature controller show a 'Sensor Break' error even with a connected probe?

A:This can be due to a failure in the controller's internal input circuitry or a loose terminal connection caused by environmental humidity and vibration. Our NABL calibration includes a thorough electronic validation to ensure the input module is functioning correctly.

Q: How often should I calibrate the controllers in my Pashamylaram chemical plant?

A: For safety-critical chemical processes, we recommend an annual calibration cycle. Environmental factors like chemical vapors can accelerate electronic drift, potentially leading to process non-conformities during safety audits.

Q: How often should I calibrate the controllers in my Pharmaceutical Warehouse?

A: For safety-critical petrochemical processes, we recommend a 6-month calibration cycle. Environmental factors like chemical vapors and salt air can accelerate electronic drift, potentially leading to process non-conformities during safety audits.

Q: Why do my temperature readings fluctuate even when the process is stable?

A: This is usually due to electrical noise, loose terminals, or sensor drift. During NABL calibration, we check signal stability and terminal integrity to ensure consistent and reliable readings.

"Vega’s expertise in Digital Temperature Controller calibration was vital for our safety compliance in Genome Valley. Their NABL certificates are technically robust and were specifically praised during our USFDA audit." — Quality Director, Leading Pharma Manufacturer.

"We rely on Vega for our controller calibrations in Hitech City. Their understanding of emissivity and electrical safety requirements is world-class and has significantly improved our audit readiness." — HSE Manager, Global Technology Hub.

"The turnaround time for our thermal controllers in Patancheru was impressive. Vega’s service kept our safety infrastructure data accurate and our workers safe." — Facilities Manager, Leading Bulk Drug Unit.

Customer Testimonials