Nevco Engineers Private Limited

• Thermo-hygrometric quantities: air temperature, radiant temperature, and relative Humidity.
• Ventilation: air speed measurement and calculation of air flows and air change.
• Air quality (CO, CO2, VOCs)
• Illumination
• Local calculation of the indices: TO (operative temperature), % dissatisfied by floor temperature, air flows and radiant asymmetry
• Calculation on PC ( post-processing) of the indices of thermal comfort PMV-PPD.

OPSIS Particulate Monitor renders high accuracy and precision. It can be fitted with a real-time light scatter PM monitor in order to provide real-time data. The SM200 is U.S. EPA approved, and meets the new dust regulation for automatic dust monitoring for PM10 and PM2.5.

Specification:

• Dimensions, sampling module 630 × 440 × 300 mm
• Dimensions, pumping module 310 × 280 × 250 mm
• Weight, sampling module 25 kg
• Weight, pumping module 10kg
• Voltage supply 230 V/50-60 Hz
• Power consumption 800 W
• Display LCD, 4 × 20 characters
• Keypad Membrane
• Data storage 120 days (based on 24 h sampling)
• Serial interface 3 × RS 232
• Analog output 0 –10 V/0–20 mA
• Digital status output Closing relay
• Degree of protection IP 20
• Operating temperature +5 C– +40 C (+40 F – +100 F)

• Brand: Aeroqual
• Primary standard computer
• Controlled mass flow calibrator
• Datalogger/computer data acquisition system

Our renowned organization is affianced in manufacturing and supplying the best in quality assortment of Low Cost Portable Dust Monitoring System. It is precisely engineered by utilizing supreme grade components with the implication of pioneering techniques under the stringent supervision of dexterous professionals. Easy to relocate and operate, this system can easily be used in construction sites, quarries, mines and street canyons for real time examination of air quality. Moreover, our valued patrons can purchase this Low Cost Portable Dust Monitoring System at economical prices.

Key points:

• Equipped with plug and play sensors that makes it easily usable
• Allows secure file transmission with SMS/ Email alerts
• Large and non-volatile memory for safe storage of results
• Robust construction with excellent moisture and heat resistance

Features:

• Physical measurement of TSP, PM10, PM2.5 or PM1 mass fractions (not particle counting)
• Measures and reports data in 1 minute intervals with user selectable averaging
• MCERTS certified accuracy and repeatability
• On board storage for over 20 years of data
• Rugged weatherproof enclosure with solar shielding for very hot climates
• Quick set up and relocation in under 10 minutes
• Email / SMS alerts and FTP data export (optional)
• Optional plug and play environmental sensors

• Urban and national air monitoring networks
• Industrial perimeter monitoring: construction and waste sites, quarries and mines, ports and bulk handling terminals, transport hubs
• Near road: motorways, street canyons, traffic information systems
• Mobile vehicle mounted monitoring
• Short term monitoring of hot spots
• Community exposure: epidemiological studies, micro-environment, residential, schools, hospitals
• Environmental Impact Assessments

We have carved a niche in the domain by manufacturing and supplying the best class array of Open Path Air Quality Monitoring - Laser Diode. Able to house 4 laser diode heads, it is precisely manufactured using the finest quality laser diode under the prudent observation of well-qualified professionals. Having laser control and data sampling system, it is widely applauded to be used for determining extent of air polluting content in atmosphere. This Open Path Air Quality Monitoring - Laser Diode can be availed from us in multitude of technical specifications at marginal prices within committed delivery time.

Key points:

• Aids in measuring the presence of carbon monoxide, ammonia and other toxic gases in environment
• Helpful in regulating emission of air pollutants
• Simple installation
• High performance and longer service life

Brand Opsis

Model AR500S

Application Environment

• Brand: Aeroqual
• Primary standard computer
• Controlled mass flow calibrator
• Datalogger/computer data acquisition system

We have carved a niche in the domain by manufacturing and supplying the best class array of Open Path Air Quality Monitoring - Laser Diode. Able to house 4 laser diode heads, it is precisely manufactured using the finest quality laser diode under the prudent observation of well-qualified professionals. Having laser control and data sampling system, it is widely applauded to be used for determining extent of air polluting content in atmosphere. This Open Path Air Quality Monitoring - Laser Diode can be availed from us in multitude of technical specifications at marginal prices within committed delivery time.

Key points:

• Aids in measuring the presence of carbon monoxide, ammonia and other toxic gases in environment
• Helpful in regulating emission of air pollutants
• Simple installation
• High performance and longer service life

Brand Opsis

Model AR500S

Application Environment

• One analyzer monitors all 3 gasses for purity (Range 1) or purging (Ranges 2 and 3)
• Range 1: 0-100% H2 in Air
• Range 2: 0-100% H2 in CO2
• Range 3: 0-100% Air in CO2
• Fast response (T90- 10 to 15 secs)