Specifications

Type Of Compound: Ammonia
Detection Technology: Not Specified
Minimum Detectivity: 100 ppt (parts per trillion)
Number Of Cells: One
Measurement Time: 36 seconds (optional 10 seconds)
Analyzer Operation: Autonomous (no operator attention necessary)
Response Time: 2 measurement cycles (0-90% change)
Selectivity: No interference from other ammonium containing compounds, hydrocarbons, hydrogen sulfide, sulfur dioxide, hydrogen fluoride, hydrogen chloride, water and NOX
Linearity: ±10% of full scale
Accuracy: ±100 parts-per-trillion or ±10% of the reading (whichever is greater)
Precision: ±100 parts-per-trillion or ±10% of the reading whichever is larger (relative accuracy)
Zero Drift: ±100 parts-per-trillion per week (non-cumulative)
Span Drift: ±10% of full scale per month (non-cumulative)
Control Processor: Pentium class microcomputer embedded in the Nitrolux
Operating System: LINUX based to assure high reliability
Data Storage: Embedded in the Nitrolux, All completely solid state memory for crash-proof reliability, User data storage capacity for > 1 year (Option EDS provides over 4 years of continuous data storage capability)
Data Display: Full color graphical display showing ammonia as a function of time and location (GPS option GP1) and provides the capability for programming alarms settings, etc
Data Output: RS 232 serial data
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Features


  • Ultra-Sensitive Detection: The Nitrolux®-100 offers a guaranteed sensitivity of 100 parts-per-trillion (ppt) for precise ammonia detection.

  • Advanced Measurement Technology: Ensures accuracy by eliminating interference from trace gas interferents commonly found in the environment.

  • Continuous Monitoring: Provides uninterrupted measurement cycles for real-time ammonia level monitoring.

  • Quick Measurement Time: Standard measurement time is 36 seconds, with an optional rapid 10-second cycle available.

  • Autonomous Operation: Designed to operate without the need for constant operator attention, ideal for busy environments.

  • Fast Response Time: Achieves a 0-90% change in just two measurement cycles.

  • High Selectivity: No interference from other ammonium compounds, hydrocarbons, hydrogen sulfide, sulfur dioxide, hydrogen fluoride, hydrogen chloride, water, and NOX.

  • Reliable Linearity and Accuracy: Maintains ±10% of full scale linearity and ±100 ppt or ±10% accuracy (whichever is greater).

  • Precision and Stability: Features a precision of ±100 ppt or ±10% of the reading, with minimal zero and span drift.

  • Robust Control Processor: Equipped with a Pentium class microcomputer for efficient processing.

  • Reliable Operating System: Utilizes a LINUX-based system to ensure high reliability and performance.

  • Extensive Data Storage: Solid-state memory provides crash-proof reliability with over 1 year of user data storage capacity, expandable to over 4 years with Option EDS.

  • Comprehensive Data Display: Full-color graphical display shows ammonia levels over time and location, with programmable alarm settings.

  • Versatile Data Output: Equipped with RS 232 serial data output for seamless integration with other systems.

Applications


  • Semiconductor Manufacturing: Extensively used in semiconductor fab clean rooms for quality assurance by measuring ambient ammonia at sub-ppb levels, which is crucial as PPB level ammonia can degrade the quality of high-performance integrated circuits.

  • Environmental Monitoring: Deployed by environmental protection agencies for ambient ammonia monitoring. High levels of ambient ammonia are harmful to human health and are precursors for PM2.5 formation.

  • Industrial Applications: Useful in various industrial settings where accurate detection of ammonia levels is critical to maintaining safety and product quality.

  • Research and Development: Utilized in R&D settings where precise measurement of ammonia is required for experimental and analytical purposes.

  • Quality Control: Employed in quality control processes across different industries to ensure that ammonia levels are within acceptable limits, thereby protecting product integrity and safety.