Portable TDLAS Gas analyzer 500ppm / 1000ppm / 0-100ppm Industrial Gas Analyzer

Portable TDLAS Gas Analysis NH3 H2S HCL HF CO ppm range high accuracy high resolution.

Portable TDLAS (Tunable Diode Laser Absorption Spectroscopy) gas analysis refers to the use of compact and handheld TDLAS instruments for on-site or field measurements of gas concentrations. This technique enables real-time and non-intrusive analysis of various gases across different industries and applications.

Here are some key aspects and benefits of portable TDLAS gas analysis:

1. Measurement Principle: Portable TDLAS gas analyzers utilize the principle of absorption spectroscopy. A laser beam is emitted at a specific wavelength that corresponds to the absorption characteristics of the target gas. As the laser beam passes through the gas sample, the gas molecules absorb light at specific wavelengths, which enables the measurement of their concentration.

2. Portability: Portable TDLAS gas analyzers are designed to be lightweight, compact, and easy to transport. They are battery-powered and often equipped with a built-in display for convenient on-site analysis. The portability feature allows for measurements to be taken directly at the source, minimizing the need for sample transportation to a laboratory.

3. Selectivity and Sensitivity: TDLAS technique offers high selectivity and sensitivity for gas analysis. By tuning the laser wavelength to match the absorption lines of the target gas, it can discriminate against interferences from other gases present in the sample. This selectivity enables accurate measurements even in complex gas mixtures.

4. Real-Time Analysis: Portable TDLAS gas analyzers provide real-time measurements, allowing for immediate analysis and decision-making. The instruments typically have a quick response time, enabling rapid detection and monitoring of gas concentrations in various scenarios, such as environmental monitoring, industrial process control, and safety applications.

5. Wide Range of Applications: Portable TDLAS gas analysis finds applications in several fields, including environmental monitoring (such as air quality assessment and emissions monitoring), industrial processes (for monitoring and optimizing combustion processes, gas leak detection, and process control), and safety and occupational health (for detecting toxic or flammable gases in confined spaces or hazardous environments).

6. Multi-Gas Capability: Many portable TDLAS analyzers can measure multiple gases simultaneously. This capability is advantageous when there is a need to monitor multiple gases or when dealing with complex gas mixtures.

7. Data Logging and Connectivity: Portable TDLAS analyzers often include data logging features, allowing for the storage and retrieval of measurement data for further analysis and reporting. Some models may also offer connectivity options like USB, Bluetooth, or wireless communication for data transfer and remote monitoring.

It's important to note that the specific features, gas compatibility, and measurement ranges can vary among different portable TDLAS gas analyzers available in the market. Consulting the product specifications and user manual provided by the manufacturer is recommended to understand the capabilities and limitations of a particular instrument for your specific gas analysis requirements.

☑  Applications Process control: SCR, incineration &combustion processes.

☑  Emission monitoring : Power generation ,engine development, waste incineration furances.

☑  Chemical engineering: Production control & monitoring leak detection, refrigeration, toxic gases

☑  Others: Environmental comparison and acceptance, emergency detection, instrument calibration, self-examination, laboratory gas detection and analysis of multi-level environmental monitoring stations, third-party testing institutions, fixed pollution sources and gaseous pollutants, coal-fired power plants, gas power plants, cement plants, steel plants,etc.

Instrument Characteristics

This portable laser gas analyzer has the following key features, including:

☑  Full-temperature high-temperature heat extraction method is adopted, which is not limited by on-site working conditions, wide applicability, and simple to use and maintain;

☑  Using TDLAS high-resolution spectroscopy technology, it can be measured without interference from other gases, which can effectively reduce the influence of dust or background gas. This feature has obvious advantages compared with other analytical methods.

☑  Laser optical spectrum analysis has the advantages of fast response and high sensitivity. In practical applications, the resolution can reach 0.1ppm, which can meet the accuracy requirements of industrial instrument gas component detection.