Ammonia analyzer Laser 3 Plus Environmental
nitrous oxidemonitoringconcentration

ammonia analyzer
ammonia analyzer
ammonia analyzer
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Measured entity
ammonia, nitrous oxide
Application domain
Measured value
in situ, compact
Protection level
Other characteristics


A key part of our three-phase strategy for clean air, the Laser 3 Plus Environmental is our latest solution for accurate ammonia (NH3) measurements in DeNOx processes. It also meets all uptime and performance requirements for the US EPA PS18 standard, for reliable CEMS monitoring of NH3 as a precursor to harmful particulates. Change is in the air with revolutionary TDL gas analysis Low maintenance, low cost-of-ownership EPA-compliant CEMS monitoring The SERVOTOUGH Laser 3 Plus Environmental is a revolution in Tunable Diode Laser (TDL) Absorption Spectroscopy analysis: a highly compact gas monitor for in-situ cross-stack applications, which delivers exceptional performance benefits for clean air processes. Installed directly into process ducts, it is ideal for monitoring ammonia slip during NOx reduction processes such as Selective Catalytic Reduction (SCR) or Selective Non-Catalytic Reduction (SNCR), controlling the level of ammonia slip to between 2-3 parts per million. Delivering an average measurement of NH3 across the duct, it returns precise readings even during inconsistent flow conditions. With auto-validation software available to ensure ongoing accuracy, the Laser 3 Plus Environmental provides industry-leading installation flexibility and cost and performance benefits. Combining the latest advances in hardware with leading-edge software processing, the SERVOTOUGH Laser 3 Plus is a revolutionary step forward for TDL gas analysis in clean air strategies for industries around the world.



Meet this supplier at the following exhibition(s):

Semicon West 2024

9-11 Jul 2024 San Francisco (United States) Stand 1652

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    SEMICON Taiwan 2024
    SEMICON Taiwan 2024

    4-06 Sep 2024 Taipei (Taiwan Region)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.