Nitrolux-100 Ammonia Sensor
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since 2014
Description
**Nitrolux®-100: Precision Ammonia Detection** The Nitrolux®-100 is the premier offering from Pranalytica’s renowned Nitrolux® sensor family, designed for unparalleled precision in ambient atmospheric ammonia detection. This flagship sensor guarantees a sensitivity of 100 parts-per-trillion (ppt), ensuring highly accurate ammonia measurements even in environments with trace gas interferents. The Nitrolux®-100 has been extensively utilized in semiconductor fabrication clean rooms, where maintaining low levels of ambient ammonia is critical to the production of high-performance integrated circuits. Ammonia levels at the parts-per-billion (ppb) scale can significantly degrade circuit quality, making the Nitrolux®-100 an essential tool for quality assurance in these settings.
The Nitrolux®-100 operates with a direct measurement process that requires no preconcentration or conversion, allowing for continuous monitoring with rapid response times. Its autonomous operation means it requires minimal operator intervention, making it an efficient and reliable choice for long-term atmospheric monitoring. The sensor’s design ensures that it remains unaffected by other ammonium-containing compounds or common atmospheric gases, maintaining its precision and accuracy over extended periods. In addition to its primary application in semiconductor environments, the Nitrolux®-100 is part of a broader family of sensors, including the Nitrolux®-200 and Nitrolux®-1000. These variants offer different levels of sensitivity and have been adopted by environmental protection agencies for monitoring ambient ammonia levels, which are critical to understanding air quality and its effects on human health.
High ambient ammonia levels can contribute to the formation of PM2.5, a harmful particulate matter. As part of an ISO 9001 certified company, Pranalytica ensures that the Nitrolux®-100 meets the highest standards of quality and reliability. For further inquiries, please contact Mr. Frank McGuire at (310) 458-4493 or via email at fxmcguire@pranalytica.com. Pranalytica, Inc. is committed to providing cutting-edge solutions for atmospheric monitoring and ensuring the highest standards of environmental safety and technological advancement.
Nitrolux-100 Ammonia Sensor
Specifications |
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|---|---|
| Number Of Cells: | One |
| Minimum Detectivity: | 100 parts-per-trillion (ppt) |
| Measurement Cycle: | Continuous |
| 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, 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 |
Features
- Ultra-Sensitive Detection: The Nitrolux®-100 offers exceptional sensitivity with a guaranteed detection limit of 100 parts-per-trillion (ppt) for ammonia.
- Continuous Monitoring: Provides continuous measurement cycles to ensure real-time monitoring of ammonia levels.
- Direct Measurement: No preconcentration or conversion required, allowing for direct and accurate ammonia detection.
- Fast Response Time: Achieves 0-90% change within just two measurement cycles.
- High Selectivity: No interference from other ammonium containing compounds, hydrocarbons, hydrogen sulfide, sulfur dioxide, hydrogen fluoride, hydrogen chloride, water, and NOX.
- Reliable Accuracy: Maintains accuracy at ±100 parts-per-trillion or ±10% of the reading, whichever is greater.
- Stable Precision: Ensures precision of ±100 parts-per-trillion or ±10% of the reading, whichever is larger.
- Low Drift: Zero drift of ±100 parts-per-trillion per week and span drift of ±10% of full scale per month, both non-cumulative.
- Autonomous Operation: Functions independently without the need for operator attention.
- Advanced Control Processor: Features a Pentium class microcomputer embedded in the Nitrolux for optimal performance.
- Reliable Operating System: LINUX based system ensures high reliability and stability.
- Robust Data Storage: Solid state memory provides crash-proof reliability with user data storage capacity for over 1 year, expandable to over 4 years with Option EDS.
- Comprehensive Data Display: Full color graphical display shows ammonia levels over time and location, with options for GPS and programmable alarm settings.
- Versatile Data Output: Equipped with RS 232 serial data output for easy data integration and analysis.
Applications
- Semiconductor Clean Rooms: The Nitrolux®-100 is extensively deployed 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: Other members of the Nitrolux® family, such as the Nitrolux®-200 and Nitrolux®-1000, are used 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.
- Autonomous Operation: The Nitrolux®-100 operates autonomously with no operator attention necessary, making it ideal for continuous monitoring applications.
- Data Reliability: The sensor features a Linux-based operating system for high reliability and uses solid-state memory for crash-proof data storage, with options for extended data storage capabilities.
- Data Analysis: The device provides full-color graphical displays of ammonia levels over time and location, with options for GPS integration and programmable alarm settings.
Frequently Asked Questions
The Nitrolux-100 Ammonia Sensor provides a guaranteed sensitivity of 100 parts-per-trillion (ppt) for ammonia detection.
The minimum detectivity of the Nitrolux-100 Ammonia Sensor is 100 parts-per-trillion (ppt).
The measurement cycle of the Nitrolux-100 Ammonia Sensor is continuous.
The response time of the Nitrolux-100 Ammonia Sensor is 2 measurement cycles (0-90% change).
Routine calibration is not required at the quoted sensitivity; recommended calibration every six months (using the optional calibration system CAL2).