Envirotech Instruments Private Limited
Envirotech Instruments Private Limited
Okhla Industrial Area, New Delhi, Delhi


Company Factsheet

Basic Information
IndiaMART TrustSeal
Nature of Business
Total Number of Employees
26 to 50 People
Year of Establishment
Legal Status of Firm
Private Limited Company
Annual Turnover
2010-11 Rs. 10 - 25 Crore Approx.

Our Milestones

  • 1981 Air (Prevention & Control of Pollution) Act is passed by Indian Parliament
  • 1982 EIPL produces the first indigenous Stack Monitor for Source Monitoring and High Volume Sampler for Ambient Air Quality Monitoring
  • 1984 Envirotech’s Consultancy division performs the first comprehensive EIA Study in India
  • 1987 EIPL introduces Data Logging Wind Monitoring Systems as a replacement for Chart recording systems used in EIA studies
  • 1990 EIPL produces the first Indian PM10 Sampler with know-how from the National Environmental Engg. Research Institute (NEERI), Nagpur
  • 1994 PM10 included as a Criteria pollutant in the National Ambient Air Quality Standard
  • 1998 EIPL produces a Monostatic SODAR with help from scientists of National Physical Laboratory (NPL)
  • 1998 Country moves to remove Lead from Motor Spirit – replaced by a Benzene derivative
  • 1999 EIPL introduces Activated Charcoal adsorption based Organic Vapor Sampler for monitoring BTX levels in ambient air
  • 2000-01 EIPL carries out the first Carrying Capacity study at Satna – MP and firmly underlines the importance of Mixing Height measurements for understanding Air Pollution Dispersion
  • 2000-01 EIPL produces the first Indian PM2.5 Sampler based on EPA’s public domain Impactor design
  • 2005 EIPL enters the Continuous Online Air Quality Monitoring field by setting up a station for APPCB at Hyderabad and for the first time in the country also takes up O&M responsibility. Partnerships fomented with Ecotech, Australia and Synspec, Netherlands
  • 2008 Envirotech introduces a hand held Class II Integrating Noise Level Meter to its product suite
  • 2008 EIPL produces the first indigenous PM2.5 Sampler that uses automated Mass Flow Control
  • 2009 Revised National Ambient Air Quality standards include PM2.5 measurement in ambient air
  • 2012 EIPL develops a new model of PM2.5 Sampler with electronic flow control and USB data logger
  • 2013 EIPL diversifies into Real Time Noise Monitoring through a tie up with Norsonic AS based in Norway

Reach Us
Chetan Garg (Manager)
A-271, Okhla Industrial Area, Phase-1
New Delhi- 110020, Delhi, India

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