Uniphos Envirotronic Pvt. Ltd. is an ISO 9001 & ISO 14001 certified company. It is one of the largest manufacturers of Gas Detection Devices in India with a wide range of products, all designed and developed through in-house R & D efforts. It is the only Indian manufacturer of chemical detector tubes, electrochemical gas sensors and pellistors for combustible gases. UEPL produces intrinsically safe personal, portable monitors and flame proof fixed systems for the detection of several toxic and flammable gases. We have several unique industry specific and application specific instruments. We provide complete solution for industries monitoring needs. Our worldwide customers include large chemical and petro-chemical industries, oil refineries, government establishments, fumigators etc. Our products are exported to more than 45 countries such as USA, Germany, U.K., Spain, Mexico, South Africa, Argentina, etc. We have also diversified into other areas of instrumentation like Continuous Emission Monitoring System (CEMS), Ambient Air Quality Monitoring System (AAQMS), Water Quality Analyzers, Oil Quality Analyzers, etc. and have many more instrument development programs based on Non-Dispersive Absorption Spectroscopy & Fluorescence Spectroscopy and Laser based instruments.
UEPL’s products are Certified/Tested by various agencies like ATEX, IECEX, TUV, CMRI, ERTL, NCL.
Equipped with the latest manufacturing and testing facilities and with a highly qualified team of trained R & D scientists and engineers, UEPL is set to meet the latest trend in gas detection technology and can design and supply instruments to meet customers’ requirement.
Believing in in-house R & D and technological self-reliance UEPL has developed the necessary expertise in every aspect of gas detection. This has resulted in its capability to provide the necessary technical support to its customers in maintaining the instruments and calibrating them.
Our Vision
To be the company that best understands the specific needs of the customers and provides them with an application specific, cost effective, reliable and easy to use monitoring instruments for air & water using State-Of-The-Art technologies that can assure them of Personal & Industrial safety and help them building a cleaner environment.
To be in the forefront in innovation of emerging technologies to build better and sensitive instruments to fulfill the ever growing needs and newer requirements of the industry and the society.
Our Mission
UEPL strives for excellence, meeting and exceeding the expectations of our customers through product development, utilizing the latest technology and continuous quality improvement of our existing products and services.
UEPL History
UEPL started as a new R & D laboratory at UPL premises with a couple of employees in the year 1993 with a well drawn out plan to develop initially phosphine detection devices and extend the technology to other gases. Encouraged by the initial success on developing phosphine detection devices the Lab. was shifted to the present premises in the year 1996 with a new name Chemo Electronic Laboratory (CEL). CEL made rapid progress and developed instruments and detector tubes for a large number of gases and started marketing the products by the year 1997. By 2010 the CEL became a self supporting unit with more than 100 employees and CEL was renamed as Uniphos Envirotronic Pvt. Ltd. (UEPL) and became a private limited company.

Uniphos Envirotronic Pvt. Ltd. is an ISO 9001 & ISO 14001 certified company. It is one of the largest manufacturers of Gas Detection Devices in India with a wide range of products, all designed and developed through in-house R & D efforts. It is the only Indian manufacturer of chemical detector tubes, electrochemical gas sensors and pellistors for combustible gases. UEPL produces intrinsically safe personal, portable monitors and flame proof fixed systems for the detection of several toxic and flammable gases. We have several unique industry specific and application specific instruments. We provide complete solution for industries monitoring needs. Our worldwide customers include large chemical and petro-chemical industries, oil refineries, government establishments, fumigators etc. Our products are exported to more than 45 countries such as USA, Germany, U.K., Spain, Mexico, South Africa, Argentina, etc. We have also diversified into other areas of instrumentation like Continuous Emission Monitoring System (CEMS), Ambient Air Quality Monitoring System (AAQMS), Water Quality Analyzers, Oil Quality Analyzers, etc. and have many more instrument development programs based on Non-Dispersive Absorption Spectroscopy & Fluorescence Spectroscopy and Laser based instruments.
UEPL’s products are Certified/Tested by various agencies like ATEX, IECEX, TUV, CMRI, ERTL, NCL.
Equipped with the latest manufacturing and testing facilities and with a highly qualified team of trained R & D scientists and engineers, UEPL is set to meet the latest trend in gas detection technology and can design and supply instruments to meet customers’ requirement.
Believing in in-house R & D and technological self-reliance UEPL has developed the necessary expertise in every aspect of gas detection. This has resulted in its capability to provide the necessary technical support to its customers in maintaining the instruments and calibrating them.
Our Vision
To be the company that best understands the specific needs of the customers and provides them with an application specific, cost effective, reliable and easy to use monitoring instruments for air & water using State-Of-The-Art technologies that can assure them of Personal & Industrial safety and help them building a cleaner environment.
To be in the forefront in innovation of emerging technologies to build better and sensitive instruments to fulfill the ever growing needs and newer requirements of the industry and the society.
Our Mission
UEPL strives for excellence, meeting and exceeding the expectations of our customers through product development, utilizing the latest technology and continuous quality improvement of our existing products and services.
UEPL History
UEPL started as a new R & D laboratory at UPL premises with a couple of employees in the year 1993 with a well drawn out plan to develop initially phosphine detection devices and extend the technology to other gases. Encouraged by the initial success on developing phosphine detection devices the Lab. was shifted to the present premises in the year 1996 with a new name Chemo Electronic Laboratory (CEL). CEL made rapid progress and developed instruments and detector tubes for a large number of gases and started marketing the products by the year 1997. By 2010 the CEL became a self supporting unit with more than 100 employees and CEL was renamed as Uniphos Envirotronic Pvt. Ltd. (UEPL) and became a private limited company.