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IMACC UV-DOAS Monitoring Systems

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  • IMACC UV-DOAS Monitoring Systems
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Used for Demo Purposes Only
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 Product Description

IMACC UV-DOAS Monitoring Systems

IMACC Ultraviolet Differential Optical Absorption Spectroscopy (UV-DOAS) Monitoring Systems deliver real-time measurements of dozens of different gases including diatomics, organics, inorganics, acids, and volatile organic compounds for open path, stack, and process applications.

Only One Available!


Open Path and Fence Line Monitoring:

Plant perimeter: Open air monitoring over variable paths around the perimeter of a plant or process area. This allows for accidental release detection or fugitive emissions detection.
The UV-DOAS Open Path Monitoring System uses a 6” optical telescope to transmit the ultraviolet beam through the air, monitoring the compounds present in the air mass. The bistatic design with a transmitting and receiving telescope at each end allows for high energy throughput, low compound detection limits, and long path capability.
Notable Features:
  • Simple, fully automatic operation reducing the need for full time spectroscopist management
  • Monitors up to 20 compounds in real time
  • Full alarming capability by compound
  • Preprogrammed software with graphical interface and display systems
  • Total remote access

IMACC UV-DOAS Monitoring Systems propagate an ultraviolet beam through the open air, or through a cell in the instrument, and measures the absorption of the ultraviolet light by any molecules present. It can both identify compounds present that are undetectable with standard FTIR monitoring and measure their concentrations down to low ppb-levels. In addition, some compounds commonly monitored with FTIR can have lower detection limits using UV-DOAS technology. The spectral resolution of the instrument is as low as 0.25 nm, allowing for differentiation of compounds with overlapping spectral features, such as Benzene, Toluene, and Xylene.

IMACC technology is an accurate and easy way to monitor many compounds simultaneously


For More information, Please Contact us at 512-361-2638

Part Number
IMACCUVK - IMACC UV-DOAS with Tripod and Pan/Tilt Geared Head
IMACCPGH - Manual pan/tilt geared head
IMACCHDT - Heavy duty tripod

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