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Portable TDLAS HCL GAS Analyzer NH3 H2S HF CO ppm range high accuracy high resolution.
A portable TDLAS HCl gas analyzer is a handheld or portable gas analyzer that utilizes Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology specifically designed for the analysis of hydrogen chloride (HCl) gas. Hydrogen chloride is a corrosive and toxic gas that is commonly found in industrial processes, emissions monitoring, and environmental applications.
Here are some key features and capabilities of a portable TDLAS HCl
gas analyzer:
1. Measurement Principle: The analyzer utilizes TDLAS technology,
which employs a laser beam at a specific wavelength that matches
the absorption characteristics of hydrogen chloride gas. As the
laser beam passes through the gas sample, it interacts with the HCl
molecules, and the analyzer measures the amount of light absorbed,
allowing for the determination of HCl concentration.
2. Portable and Handheld Design: Portable TDLAS HCl analyzers are
designed to be lightweight, compact, and easily portable. They are
typically battery-powered and equipped with a handheld interface or
display, enabling on-site measurements and convenient operation by
field personnel.
3. High Sensitivity and Selectivity: TDLAS technology offers high
sensitivity, enabling accurate and precise measurements of HCl
concentrations even at low levels. By tuning the laser wavelength
to match the specific absorption lines of HCl, the analyzer
provides excellent selectivity, minimizing interference from other
gases present in the sample.
4. Real-time Monitoring: Portable TDLAS HCl analyzers provide
real-time measurements, facilitating immediate detection and
monitoring of HCl levels. This capability is particularly valuable
in applications such as emissions monitoring, industrial process
control, and safety monitoring, where rapid response is crucial.
5. Wide Measurement Range: Portable TDLAS HCl analyzers typically
offer a wide measurement range to accommodate different
concentration levels of HCl. The specific range can vary depending
on the instrument, but it typically spans from low
parts-per-billion (ppb) levels to high parts-per-million (ppm)
concentrations.
6. Data Logging and Connectivity: Many portable TDLAS HCl analyzers
include data logging capabilities, allowing for the storage and
retrieval of measurement data for further analysis and reporting.
Some models may also offer connectivity options such as USB,
Bluetooth, or wireless communication for data transfer and remote
monitoring.
7. Safety Features: Portable TDLAS HCl analyzers often incorporate
safety features such as alarms and visual indicators to alert the
user when HCl concentrations exceed predefined thresholds. These
features help ensure the safety of the operator and provide early
warnings of potentially hazardous conditions.
It's important to note that the specific features, measurement
range, and performance characteristics can vary among different
models and manufacturers of portable TDLAS HCl 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 HCl 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.
Performance parameter | |||||||||||||
Gas | Range | Resolution | Repeatability | Linearity | Response time | Drift | |||||||
HCL | 0-100 mg/m3 | 0.1 mg/m3 | ≤1%FS | ≤1%FS | ≤15S | ≤2%FS | |||||||
HF | 0-100 mg/m3 | 0.1 mg/m3 | ≤1%FS | ≤1%FS | ≤15S | ≤2%FS | |||||||
NH3 | 0-100 ppm | 0.1 ppm | ≤1%FS | ≤1%FS | ≤15S | ≤2%FS | |||||||
Electrical parameters | |||||||||||||
Warm up time | 60min | Digital output | RS232 | Data storage | Configure USB2.0 interface | ||||||||
Power supply | AC200-240V/ 47-63Hz | power | <0.8kW | ||||||||||
Environmental parameters | |||||||||||||
Sample gas humidity | 0-99% R.H. | Sample gas temperature | ≤600℃ | Sample gas pressure | Atmospheric pressure±5kPa | ||||||||
Storage humidity | 0-99% R.H. | Ambient temperature | -10~55℃ | Environmental pressure | 70kPa-120kPa | ||||||||
Sampling flow | 2-3L/min | Protection level | IP44 | ||||||||||
Mechanical parameters | |||||||||||||
Analyzer dimensions | 210(W)*460(L)*340(H)mm | weight | 18kg | ||||||||||
Box dimensions | 500(W)*600(L)*150(H)mm | weight | 7.5kg | ||||||||||
Sample gas inlet joint specifications | Ø6 Stainless steel ferrule joint | Sample gas outlet connector specifications | Ø6PVDF connector |