E-Catalog > เครื่องวิเคราะห์ก๊าซด้วยยูวี > UV Gas Analyzer

 Fast

• Fast, accurate readings available on a real time basis
• No calibration and short warm up time subject to external factors max: 5-10 minutes
• Quick service with few consumable parts

 Acculate

• Measurement of multiple gases on a real time constant measure basis
• Ability to adjust averaging time to improve accuracy even further
• No cross sensitivity between measured gases

 Fixed & Mobile Gas Monitoring and Detecting

• Serial, ethernet and Bluetooth enabled for auto data upload to remote monitoring
• GPS - for real time gas analysis & mapping - allowing remote, off site access and data analysis and mapping
• Ability to ‘triangulate’ data with other variables such as meteorological data.

 User Friendly

• Mobile (vehicle mounted) or portable with 4 hour battery life.
• Fixed site units can be installed for roadside or fence line use
• Smaller – Lighter variant under development
• Low Operating Costs
• No need for repeat calibration

We have developed a new approach for multi-species gas analysis in fixed and mobile form producing rapid, dynamic readouts coupled with the geographic mapping of gas concentrations in real-time. Our units are capable of measuring a large range of gases 'visible' in the UV spectrum using ultraviolet spectroscopy. Our core technology and proprietary software algorithms are supported by international patents. We use a UV lamp to shine light into a gas cell. This beam of light is reflected via a series of mirrors and then collected by a UV spectrometer. Our proprietary software and algorithms then analyse the readings that the spectrometer has collected, typically in 1 second for BTEX gases.

There are no expensive chemicals or coolants to add, no need to wait while the unit analyses the data and, critically, once calibrated, the unit will not need repeat calibration. 

Maintenance is minimal, with the main items being replacing the light bulbs every 2000-4000 hours, filters and replacing the batteries every 600+ recharges. We also recommend replacing the mirrors every 1-2 years (depending on environment and use) to maintain the sensitivity. All models in the DV3000 series are designed to enable such regular maintenance to be quick and easy to perform.