Swan Environmental Pvt.Ltd.

Madhapur, Hyderabad, Telangana

Total VOC Detector for Continuous Volatile Organic Compound Monitoring
TVOC is a fixed continuous VOC detector for the detection and measurement of total volatile organic compounds (VOCs). Its photoionisation detection (PID) capabilities utilise advanced patented Fence Electrode technology, a 3 electrode format with increased resistance to humidity and contamination.
A robust fixed VOC detector, TVOC has a selectable detection range of 0 10 ppm, 0 100 ppm or 0 1000 ppm and is ideal for use in manufacturing and process industries where VOCs are typically present.
With a 4-20 mA analogue output, the TVOC VOC detector can be simply integrated into a DCS control system to provide warnings and enable control of high VOC levels in the working environment.
ATEX approvals enable a 3 wire TVOCsystem to be used in Zone 2 hazardous areas, without safety barriers. ATEX and IECEx approvals allow TVOC to be used in Zone 1 hazardous areas, with safety barriers.
The TVOC fixed VOC detector utilises a diffusive sample technique resulting in less contamination issues compared to pumped systems, reducing lamp cleaning and servicing requirements. Simple to install service and calibrate, TVOC requires no hot work permit and the PID sensor is accessible and changeable in a matter of seconds.
The TVOC fixed VOC detector is also available for use with a pumped system for applications where sample conditioning is required.
TVOC is part of a range of VOC detectors that includes the hand held PhoCheck Tiger, PhoCheck+ and FirstCheck+ instruments.

Features

• Independently verified as best performing PIDtechnology
• Patented Fence Electrode Technology for fast, accurate humidity resistant operation
• ATEX: Zone 2 hazardous areas without safety barriers (3 wire option)
• ATEX &IECEx: Zone 1 hazardous areas with safety barriers (4 wire option)
• 3 wire option allows direct replacement of an existing PID area monitor (Zone 2 ATEX)
• Selectable detection range of 0 10 ppm, 0 100 ppm or 0 1000 ppm
• Diffusive monitoring - no pump required
• Scaled 4-20 mA analogue output
• Includes a 10.6 eV lamp
• Easy access PID sensor allows simple servicing
• Simple calibration procedure

We are dealing in dust monitoring system, LM 3188 - Laser Dust Monitor is the most cost-effective dust monitor model, equipped with a semiconductor laser. It is excellent for measuring at the medium to long distances( 3 - 10 m) and medium high concetrations. ( > 25 mgm3). ApplicationsContinuous particle emission control in applications, where the measuring path is max 40 meters Max. dust content 2gm3 This model is most commonly used in power plants burning oil, coal or bio-fuel, in cement plants or in steel or iron furnaces

The RQ Box solution provides site operators a real dashboard of odor emissions and gaseous pollutants: the level of emissions and the impact of their dispersion around the site are available directly from the monitoring center located on site

Features:

• Continuous measurement of emissions, to the nearest second
• Odor concentration (odor unit), in accordance with current standards : EN 13725, ASTM E679
• Concentrations of gas pollutants (ppm) : VOCs, NH₃, H₂S or mercaptans
• Dispersion modeling of emissions around the site
• Dynamic visualization of the odor or pollutant plume on a 3D/4D map
• Dispersion modeling per source or for the whole site
• Calculation of concentration at geo-localized points of interest around the site
• Assessment of the contribution of each source in terms of emission
• Automated daily dispersion reports
• Onsite monitoring, away from emission sources
• Management of real-time alerts in the event the threshold is crossed
• Triggering of warning systems: siren (two tone), flashing lights, sms, etc.
• Automatic calculation of the frequence of threshold exceedance
• Control of odor treatment facilities

Advantages:

• Operator alerted in real time in the event the threshold is crossed
• Odor treatment processes optimized thanks to integrated facility control
• Return on investment between 9 and 18 months with treatment facility control, due to economies of water, process chemicals and energy
• A reliable tool for decision support to reduce pollution and be part of a process of continuous improvement: ISO 14001, ISO 9001
• An odor issue simplified thanks to a continuous instrumental measurement
• Emission levels reduced by better knowledge and control of operating conditions
• Historical results, easy to interpret, which facilitates communication between operators, local authorities and residents
• A flexible and scalable solution :
• Sampling system suitable for all types of sources: channeled, surface, volume
• A modular measuring device according to the site: analyzers, weather station, dispersion
• Integration of the most powerful dispersion models (3D Lagrangian calculation engine) or simplified systems (2D Gaussian)

• Applications
  The RQ Box solution provides site operators a real dashboard of odor emissions and gaseous pollutants: the level of emissions and the impact of their dispersion around the site are available directly from the monitoring center located on site.