Envirotech Instruments Pvt. Ltd.

Okhla, Delhi

The EC9820 Carbon Dioxide Analyser , developed and manufactured by Ecotech in Australia, combines microprocessor control with NDIR gas filter correlation photometry detection to measure CO2 with minimal interference from CO and H2OThe CO2 concentration is automatically corrected for gas temperaturepressure changes and can be displayed in units of ppm or mgm3. The EC9820 allows for a manual, timed or remote initiated zerospan calibrations.Special features:The EC9820 uses a long life infrared (IR) source and advanced materials in the gas filter wheel to deliver trouble free operation and minimum maintenanceVariable sample flow rate allows for faster purging during zero and span cycles. The variable flow rate enables the analyser to obtain more data points at steady state zero and span conditionsOptional permeation dryer for removal of H2O from sample airInternal data logger and communication via RS 232, USB, TCPIPEthernet option facilitates data download from an analyser connected to the internet via a standard web interface. This feature also supports remote access to instrument parameters and the status screen

Serinus 10 Ozone analyser, developed and manufactured by Ecotech in Australia, delivers precise and reliable performance at excellent value. It uses proven non-dispersive ultraviolet (UV) absorption technology to measure O3 in ambient air (LDL

The Envirotech APM 520 Flow Calibrator is designed to provide a reliable and portable flow standard for flow verification of environmental sampling systems. The APM 520 is a primary standard flow calibrator based on a glass body soap bubble meter. Photo-optics based sensing and quartz crystal clock is utilized to provide an automatic and accurate estimate of elapsed time for the soap bubble motion through a fixed volume. Each APM 520 calibrator is tested against positive displacement flow standards traceable to NIST or FCRI, maintained at Envirotech. Optionally third party certification of individual calibrators can be provided at an extra cost.

Special Features:

• Primary Standard
• Automatic Photo-optic sensing and timingensures high accuracy
• Calibration traceable to national standards
• Digital displaydirectly in LPM

Envirotechs Noise Monitoring Terminal is optimized for outdoor use and can be left unattended as part of an environmental noise monitoring system for mobile, permanent and semi-permanent monitoring. It can be used in all climatic environments and is especially suitable for industrial, city and field use.

The terminal consists of a weather proof cabinet, special outdoor microphone, data logger, a GPRS modem and a battery. The terminal can be mounted on a mast or a pole and can also be powered by a solar panel for smooth operation in harsh Indian conditions.

State of the art software is provided to control the terminal remotely from a central receiving station via GPRS/EDGE/3G. Post processing software for report preparation and data analysis is also included. Real time data can be made available on a website or shown on a display board as required.

Envirotech specializes in system integration and asset management of complete monitoring stations. Such a station is housed in a climate controlled Pota cabin and is equipped with all the necessary analyzers required for Ambient Air Quality monitoring, calibration equipment, data acquisition hardware and software with complete power backup. The station can be remotely managed and real time data can be accessed over the web.

An independent standalone instrument for monitoring Gaseous Pollutants like SO2, NO2, Cl2, H2S, O3, NH3 etc. in ambient air using wet chemical methods.

Recognizing the need to monitor real time and peak concentration levels of critical pollutants, Envirotech diversified into Continuous Ambient Air Quality Monitoring Stations (CAAQMS) in 2005. Through exclusive distribution arrangements with Ecotech, Australia and Synspec, Netherlands and other noteworthy principals, Envirotech can offer state of the art analyzers for monitoring critical pollutants. Envirotech specializes in system integration and asset management of complete monitoring stations. Such a station is housed in a climate controlled Pota cabin and is equipped with all the necessary analyzers required for Ambient Air Quality monitoring, calibration equipment, data acquisition hardware and software with complete power backup. The station can be remotely managed and real time data can be accessed over the web. As of March 2013, Envirotech is managing 70+ CAAQMS stations in all parts of the country (see map below). Customers range from various pollution control boards and major research institutions to prominent players in the cement, steel, chemical industry and power plants. We have a team of 40+ dedicated service personnel on our roles to support and maintain these stations sometimes located even in remote parts of the country. Envirotechs team of scientists and technocrats can provide high quality, detailed monthly quarterly yearly reports for the underlying data on request.

APM 460 DXNL is Indias first PM 10 sampler that conforms to BIS standards. This advanced sampler comes with an Automatic Flow Controller and an Auto Shut Off feature.

Instrument panel consisting of pyrometer, manometer rotameters, vacuum gauge, stop watch, dry gas meter & temperature controller. (2): Probe kit consisting of probe pipe, pitot tube, connecting hoses, tool kit, filter holder, nozzles, thermocouple, heating system, tripod etc.