EMC Testing Labs in Maharashtra – Accredited Facilities

Astute Labs Pvt. Ltd.

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Astute Labs, incorporated in March 2012 and based at the Bajirao Dhawade Patil Industrial Estate on NDA Road in Shivane, south-west Pune, is a NABL-accredited laboratory whose centre of gravity is medical device compliance. Its regulatory footing is unusually complete for the Indian medical sector: NABL accreditation to ISO/IEC 17025, recognition by the Bureau of Indian Standards, approval by the Central Drugs Standard Control Organisation (CDSCO) - which is what allows its reports to support Indian medical device registration - and QAI recognition. The core work pairs electrical safety testing to IEC 60601-1 with electromagnetic compatibility to IEC 60601-1-2, the combination a medical device manufacturer needs in a single engagement, and customers single out the laboratory's strength in exactly that pairing. Beyond medical devices it tests IT and audio-video products and performs RoHS substance analysis, and it offers shielding effectiveness measurement as a discrete service. The company also presents itself as an EMC equipment manufacturer alongside its testing business, so test fixtures and jigs can be built in-house. Specialisations are medical and connected medical device EMC and safety, IEC 60601-1 and 60601-1-2 programmes, CDSCO and BIS registration support, IT and audio-video products, and RoHS compliance.

Auraexcel Private Limited (AuraXL)

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AuraXL, the trading name of Auraexcel Private Limited, is an automotive-focused EMI/EMC testing and consultancy business operating from Terminal ONE in the Rajiv Gandhi Infotech Park at Hinjawadi, Pune - placing it inside the engineering corridor that serves India's western automotive cluster. The company states its ambition as building a world-class EMI/EMC facility in India meeting the highest global standards, and its published service set is full compliance testing on automotive components: radiated and conducted emissions, radiated and conducted immunity, electrostatic discharge and surge immunity, measured against the CISPR 25 and ISO 11452 families that automotive tier suppliers work to. It pairs that with consultancy and training, which is how a substantial part of its customer base - automotive OEMs and their suppliers - engages it: design review and failure diagnosis as much as certification. Customers describe calibrated equipment and experienced engineers. An ISO 9001:2008 quality system is published but no NABL accreditation was found, so the laboratory is recorded here without an accreditation entry. Note that the company's own websites could not be retrieved during research - both auraxl.in and auraxl.com refused automated access - so the capability detail here is drawn from directory listings and verified business records rather than from AuraXL's own pages, and the scope may be broader than shown. Specialisations are automotive component EMI/EMC, EMC consultancy and training for automotive OEMs and tier suppliers, and pre-compliance diagnosis.

Calitron Calibration Laboratory (OPC) Pvt. Ltd.

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Calitron Calibration Laboratory, with more than twenty-five years of operation from the PESH Industrial Premises in MIDC Bhosari, Pimpri-Chinchwad, holds two separate NABL accreditations - CC-3863 for calibration and TC-11024 for testing - which is the combination that lets it both measure a product and certify the instruments used to do so. Its EMC scope is deliberately narrow and deep rather than comprehensive, concentrating on transient immunity: electrical fast transient and burst testing across 0.25 to 4.4 kV with 5 nanosecond pulse front time and spike repetition to 1 MHz, surge testing with a combination wave generator from 0.25 to 4.1 kV and up to 2.05 kA, and electrostatic discharge immunity, all to the IEC 61000-4 series, with power quality analysis alongside. The distinguishing commercial feature is that the transient generators are available for daily rental as well as for in-house testing, so a manufacturer running repeated development iterations can take the equipment rather than booking chamber time - an offer almost no other laboratory in this directory makes. Video and status monitoring of the item under test is available during immunity runs, and the laboratory supports CE marking product approval. Because the EMC offering centres on conducted transients, radiated measurement is not part of the published scope. Specialisations are transient immunity testing and generator rental, instrument calibration, power quality analysis, and pre-compliance support for Pune-region manufacturers.

EAMP Laboratories LLP

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EAMP Laboratories is a NABL-accredited testing laboratory at Palghar, north of Mumbai in Maharashtra's Palghar district, whose established strength is lighting and photometry: it is described by customers as a well equipped laboratory for LED luminaires performing photometric parameter measurement, alongside electrical and home appliance testing, and has been expanding its scope to add further electrical tests. The EMI/EMC service sits within that expansion rather than being the laboratory's historical core, covering the emission and immunity suite that lighting and appliance products need for Indian BIS certification and CE marking - conducted and radiated emission to the CISPR 15 and CISPR 14 families, harmonic current and flicker, and the IEC 61000-4 immunity series including electrostatic discharge, electrical fast transient, surge, RF immunity and voltage dips. For a luminaire manufacturer that needs photometry, electrical safety and EMC evidence in one engagement, that combination is the practical draw, and reviewers consistently describe quick service and a helpful technical team.

ConsultancyEC International Certifications

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EC International Certifications is a certification and compliance consultancy based at Rama Equator on Morwadi Road in Pimpri-Chinchwad, Pune, and it is important to be clear about its model: it does not own EMC chambers. Testing for electrical safety and EMI/EMC is routed to a NABL-accredited partner laboratory, while product certification work is carried out in association with a European certification and notified body, so the firm's role is to design the compliance route and manage it end to end rather than to make the measurements itself. Its staff include IRCA-registered auditors, and the management system side covers ISO 9001, ISO 14001, ISO 45001, ISO 22000, ISO 13485 for medical devices, ISO 27001, HACCP and the AS/EN 9100 aerospace standard. On the product side it handles CE marking under the Medical Device, Machinery, Pressure Equipment, Low Voltage, EMC and Construction Products regimes, plus RoHS, FDA liaison and 510(k) submissions - which makes it a route for Indian manufacturers aiming at European and United States market access rather than domestic BIS work alone. No accreditation of its own is published, consistent with a consultancy, and it is recorded here without an accreditation entry. Specialisations are CE marking across multiple EU directives, ISO management system certification, medical device regulatory routes including 510(k), and managed EMC and safety test programmes.

IDEMI - Institute for Design of Electrical Measuring Instruments

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IDEMI, the Institute for Design of Electrical Measuring Instruments, is a Government of India society operating as an MSME Technology Centre under the Ministry of Micro, Small and Medium Enterprises, located on Swatantryaveer Tatya Tope Marg beside the Eastern Express Highway at Sion in Mumbai. It is NABL accredited to ISO/IEC 17025:2017 under certificate CC-2287, ISO 9001:2015 certified and - unusually for an MSME institute - holds AS9100 Rev D aerospace accreditation. Its EMC laboratory sits inside a broad technology centre whose remit is to give small manufacturers access to facilities they could not justify alone, and the published EMC scope reflects that practical bent: immunity testing covering electrostatic discharge to 30 kV, electrical fast transient and burst from 0 to 4 kV, surge immunity from 0 to 7 kV, conducted RF susceptibility, magnetic field tests and voltage dips and variations to the IEC and EN 61000 series; and emission testing covering conducted emission from 150 kHz to 30 MHz, harmonic emission to the fortieth harmonic and flicker measurement. Product-specific work runs to the IEC and EN 61000-6 generic standards, IEC 61326-1 for measurement and control equipment, IEC 60601-1-2 for medical devices and the CISPR families. Around the EMC laboratory sit tool room services including precision machining, prototyping and 3D printing, a wide calibration operation spanning electro-technical, thermal, pressure, dimensional and fluid flow disciplines, safety, environmental, LED and pump testing, seismic and bump test facilities, and a substantial training programme. Specialisations are EMC for electrical measuring and control instruments, MSME manufacturer access to shared facilities, aerospace-accredited testing, calibration, and medical device EMC.

Karandikar Laboratories Pvt. Ltd. (KLPL)

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Karandikar Laboratories, with around two decades of operation, is a NABL-accredited laboratory at Betegaon near Boisar in Palghar district, Maharashtra, and its defining specialism is explosion protection rather than electromagnetic compatibility alone. The laboratory tests Ex equipment across the protection concepts - flameproof enclosures (Exd), intrinsic safety (Exia), non-sparking (Exn) and increased safety (Exe) - and is an IECEx Training Hub, handling certification routes through IECEx, ATEX, the Indian Petroleum and Explosives Safety Organisation (PESO), BIS and the Directorate General of Mines Safety (DGMS) as well as country-specific approvals. That makes it the only facility in this directory combining hazardous-area certification with EMC work, and the reason customers in oil and gas, mining, chemicals and process industries use it: a flameproof instrument needs Ex certification, enclosure and environmental qualification and EMC evidence, and all three can be closed out at one address. EMC testing is run against the European directives its clients mark to - the EMC Directive, the Low Voltage Directive and the Machinery Directive - with the emission and immunity suite drawn from the CISPR and IEC 61000 families. The laboratory also performs electrical installation inspection in hazardous areas, Ex equipment inspection, and training on area classification and protection techniques, alongside enclosure, environmental and calibration work. Specialisations are explosion-protected (Ex) equipment testing and certification, hazardous-area installation inspection, IECEx and ATEX routes, PESO and DGMS approval, and combined Ex with EMC and environmental qualification.

Rishabh Testing and Calibration Laboratory (Rishabh Instruments Ltd)

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Rishabh Instruments is a long-established Indian manufacturer of electrical measuring instruments, current transformers and multimeters based in the MIDC Satpur industrial area at Nashik, Maharashtra, and it opened its testing and calibration laboratory to external customers in 2017, drawing on more than three decades of in-house testing experience. The laboratory holds NABL accreditation across both its testing and calibration divisions and operates to ISO/IEC 17025:2017, with EMI and EMC measurement sitting alongside type testing, environmental testing, life cycle testing, mechanical testing and electro-technical calibration - the combination a manufacturer of instruments, meters or panel equipment needs to qualify a product completely in one place. Measurement is automated and software-controlled on current-generation instrumentation, and the laboratory offers both pre-compliance and full compliance testing, so a design can be iterated and then certified without changing supplier. Its position inside a manufacturer gives it practical depth in instrument transformers, energy meters, measuring and control equipment and panel products, which is where most of its external caseload sits; named customers include Tata, Godrej, Siemens, Emerson and Capgemini alongside automotive and electronics manufacturers. Specialisations are electrical measuring instruments and meters, instrument transformers, panel and control equipment, combined EMC with environmental and life cycle qualification, and accredited electro-technical calibration.

Spark Minda Technical Centre (SMIT) - EMC Laboratory

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The Spark Minda Technical Centre, known as SMIT, is Minda Corporation's central engineering hub in the Rajiv Gandhi Infotech Park at Hinjawadi, Pune, consolidating the group's automotive electronics design, prototyping and test activity under one roof - and its NABL-accredited EMC laboratory is explicitly open to external customers, group and non-group alike, rather than serving only Minda's own products. The facility is purpose-built for automotive electronic sub-assemblies: a 1 metre semi-anechoic chamber for radiated emission and immunity measurement, an absorber-lined shielded enclosure with better than 90 dB shielding effectiveness, and separate shielded rooms for bulk current injection, conducted emission and electrostatic discharge work, alongside climatic chambers. Two details reflect a laboratory designed by people who run tests rather than specify them: high-definition cameras overlay live test parameters onto the video of the item under test, and optical transceivers carry communication into the chamber without compromising shielding - both solving the practical problem of monitoring an ESA's function during an immunity run. More than thirty-four EMC test types are offered, covering radiated emission and immunity, conducted emission, ESD, transient immunity, power supply variation, thermal testing, dielectric strength and insulation resistance, measured against ISO, CISPR, ECE R10, the Indian AIS standards, JASO and vehicle manufacturer specifications, on fully automated measurement systems. Specialisations are automotive electronic sub-assembly EMC, OEM specification programmes, combined EMC with climatic and electrical qualification, and interference diagnosis to avoid costly redesign.

Sunren Technical Solutions Private Limited

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Sunren Technical Solutions operates a test laboratory in the TTC Industrial Area at Pawne in Navi Mumbai, with a head office at Chunabhatti in Sion, Mumbai, and its defining credential is designation by the Telecommunication Engineering Centre - customers describe it as one of the more experienced TEC-approved laboratories in India, which is the designation required for telecom equipment approval under India's Mandatory Testing and Certification of Telecom Equipment regime. That makes it a practical route for telecom and networking equipment vendors who need an MTCTE certificate rather than only a CE or BIS mark. The laboratory's EMC programme covers the emission and immunity suite that TEC and BIS schemes call up: conducted and radiated emission to the CISPR 32 and CISPR 11 families, harmonic current and flicker measurement, and the IEC 61000-4 immunity series including electrostatic discharge, radiated and conducted RF immunity, electrical fast transient, surge, power frequency magnetic field and voltage dips and interruptions. Note that the company's own website refused automated retrieval during research, so the capability detail here is drawn from verified business records and customer accounts rather than its own service pages; its NABL registration and the precise accredited and TEC scope should be confirmed directly, and the test list here is deliberately conservative. Customers consistently cite fast turnaround and close coordination through the approval process. Specialisations are TEC MTCTE telecom equipment approval, networking and IT equipment compliance, and Mumbai-region regulatory testing support.

TUV Rheinland India Pvt Ltd

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TUV Rheinland India runs EMI and EMC test facilities at Bengaluru, Pune and Visakhapatnam, with further offices at Gurgaon, and the Visakhapatnam laboratory is the group's standout Indian asset. Opened in October 2020 inside the Andhra Pradesh MedTech Zone (AMTZ), it is accredited both by NABL to ISO/IEC 17025:2017 and by the American Association for Laboratory Accreditation (A2LA), and TUV Rheinland describes it as the only internationally certified facility in India accredited to 40 GHz - a ceiling that matters for radar, millimetre-wave and modern wireless hardware that lower-frequency Indian labs cannot close out. It houses both a 10 metre and a 3 metre anechoic chamber, the semi-anechoic chamber being the largest of its type anywhere in the TUV Rheinland network, and adds combined shock and vibration plus thermal shock chambers so EMC and environmental validation run on one site; its position within a medical technology park shapes a caseload weighted toward medical and in-vitro diagnostic equipment. The Bengaluru laboratory at Electronic City Phase 1 and the NABL-accredited MECF laboratory at Pune carry the industrial, automotive and appliance work, including bulk current injection, three-phase voltage dips and interruptions, click and discontinuous disturbance analysis, and on-site measurement. Across the Indian network TUV Rheinland is a Notified Body under the EMC Directive 2014/30/EU and an FCC-listed laboratory, and accredited standards span the CISPR 11, 12, 14, 25, 32 and 35 families, the IEC 61000-3 and 61000-4 series, the ISO 11452 and ISO 7637 automotive families, MIL-STD-461, and the Indian IS, AIS and SAE sets. Specialisations are medical devices and IVD equipment, automotive and e-mobility components, railway technology, lighting and household goods, and high-frequency work to 40 GHz.

URS Products and Testing (URS Labs)

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URS Products and Testing, trading as URS Labs, is a NABL-accredited multi-site Indian laboratory running two units in Sector 5, Noida and two more near Pune - at Mahalunge Khed and in MIDC Phase II at Varale - which puts it within reach of both the Delhi NCR and western automotive supply bases. Its EMC programme is notably complete across both the commercial and automotive standard families: conducted and radiated emission, conducted susceptibility, electrostatic discharge, electrical fast transient, current harmonics, transient immunity, voltage variations and surge testing, run against the IEC 61000 series, CISPR 11, 14-1, 14-2, 25, 32 and 35, the European railway and road traffic system standards, and the ISO 11452, ISO 10605 and ISO 7637-2 automotive families. The Noida site combines EMI/EMC testing on the ground floor with shock and vibration facilities and further testing across several floors, so a component can be taken through electromagnetic and mechanical qualification in one visit. The customer base is unusually wide - automotive, telecommunications, IT and audio-visual, multimedia, lighting, household appliances, machinery, railway equipment, battery management systems, medical devices, electric vehicle chargers and road traffic systems - with CE certification support for European market access alongside Indian BIS work. Customer feedback on service quality is mixed, with several reports of poor communication and handling after testing alongside positive accounts of the facility itself, so it is worth establishing expectations in writing. Specialisations are automotive component EMC, battery management systems and EV chargers, railway and road traffic equipment, and combined EMC with shock and vibration testing.