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1 Products availableOur Complete range of products are pollution monitoring equipment, organics vapor sampler, Fine Particulate Sampler, personal samplers and stack samplers.
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:
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.