Portable H2S Gas Analyzer Machine / High Accuracy NH3 Analyser

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

A portable TDLAS H2S analyzer is a handheld or portable gas analyzer that utilizes Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology specifically designed for the analysis of hydrogen sulfide (H2S) gas. H2S is a toxic gas with a distinct odor that is commonly found in various industrial processes, oil and gas operations, wastewater treatment facilities, and other environments where H2S poses a safety or environmental concern.

Here are some key features and capabilities of a portable TDLAS H2S analyzer:

1. Measurement Principle: The analyzer employs TDLAS technology, which uses a laser beam at a specific wavelength that matches the absorption characteristics of H2S gas. As the laser beam passes through the gas sample, it interacts with the H2S molecules, and the analyzer measures the amount of light absorbed, enabling the determination of H2S concentration.

2. Portable and Handheld Design: Portable TDLAS H2S analyzers are specifically designed to be lightweight, compact, and easily transportable. They are typically battery-powered and equipped with a handheld interface or display, allowing for on-site measurements and easy operation by field personnel.

3. High Sensitivity and Selectivity: TDLAS technology offers high sensitivity, allowing for accurate and precise measurements of H2S concentrations even at low levels. The laser wavelength can be tuned to match the specific absorption lines of H2S, providing excellent selectivity and minimizing interference from other gases present in the sample.

4. Real-time Monitoring: Portable TDLAS H2S analyzers provide real-time measurements, enabling immediate detection and monitoring of H2S levels. This capability is particularly valuable in applications where rapid response is essential, such as safety monitoring, leak detection, and emergency situations.

5. Wide Measurement Range: Portable TDLAS H2S analyzers typically offer a wide measurement range to accommodate different concentration levels of H2S. The measurement range can vary depending on the specific instrument, but it can span from low parts-per-billion (ppb) levels to high parts-per-million (ppm) concentrations.

6. Data Logging and Connectivity: Many portable TDLAS H2S analyzers come equipped with data logging capabilities, 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.

7. Safety Features: Portable TDLAS H2S analyzers often include safety features such as alarms and visual indicators to alert the user when H2S concentrations exceed predefined thresholds. These features help ensure the safety of the operator and provide an early warning of potentially hazardous conditions.

8. Non-Intrusive Measurement: TDLAS technology allows for non-intrusive measurement, meaning it doesn't require direct contact with the gas stream.

9. Portable Design**: This type of analyzer is designed for portability, enabling ease of use and transport to different locations within a facility.

10. Low Maintenance: Typically, these analyzers have low maintenance requirements, ensuring consistent performance over time.

It's important to note that the specific features, measurement range, and performance characteristics can vary among different models and manufacturers of portable TDLAS H2S analyzers. It's recommended to consult the product specifications and user manual provided by the manufacturer to understand the capabilities and limitations of a particular instrument for your specific H2S 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.