At J Thadhani & Co, we supply, install, calibrate at site and stand behind all our products sold, and our after-sale service and support are legendary in all industrial sectors. We provide services all over South India. Our Service Centre is fully equipped with Spares, Calibration kits; adequate communication facilities and well-trained and experienced engineers offer excellent services and troubleshoot on emergencies. Hence we are able to render best services to all our customers. J THADHANI & Co has continuously demonstrated as unswerving commitment to the application of the latest technological products and allied services.

Types of Services offered

  • Installation of equipment
  • Laying of cables and structural support required for Installation of the equipment
  • Equipment commissioning at site along with field calibration and training of personnel
  • Periodical Calibration
  • Annual Maintenance agreement for hassle-free functioning of every equipment
  • In-house service of all products falling under the safety & environment domain.


Regular calibration is the only way to be certain that a detector is fully functional. Moreover, a standing policy for regular calibration sets the tone for a safety-conscious work environment and indicates to workers that safety is a priority. As a result, workers may be more likely to keep safety principles in mind throughout the workday,” says the OSHA guidance.

The agency reminds users that a “written record of calibration should be kept for the life of each instrument. This record allows users to quickly identify an instrument that has a history of excessive maintenance/repair or is prone to erratic readings.

The Applications support Laboratory offers

On-site calibration for all stationary gas detectors, gas analyzers and other monitoring instruments. The Portable instruments are mostly calibrated at our in-house facility except some gas detectors that are submitted for calibration along with fixed gas detectors.

All gas detectors/analyzers are calibrated in accordance with the International Standard ISO / IEC : 17025 : 20 and calibration certificates are issued with duration of validity as per manufacture’s recommendation. A Traceability certificate accompanies each Calibration certificate.

Instruments Calibrated

  • Portable & Stationary gas detectors of all international and domestic brands for all gases.
  • Portable Gas analyzers
  • Breathe alcohol meters
  • Sound level meters,
  • Lux meters
  • Anemometers
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