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Methane/Non Methane Total Hydrocarbon Online Analyzer
Methane/Non Methane Total Hydrocarbon Online Analyzer
Product details
Methane/Non Methane Total Hydrocarbon Online Analyzer
Instrument characteristics
The online analyzer for methane/non methane total hydrocarbons is designed and developed based on the laboratory non methane total hydrocarbon chromatographic analyzer according to the HJ/T38-1999 standard, taking into account the high water vapor content, high concentration, and complex operating conditions of organic waste gas. After being filtered by a built-in filter, the sample is collected into a quantitative ring. The sample in the quantitative ring is then sent to a chromatographic column for separation through the action of a carrier gas. The separated components are sequentially detected by a FID detector to obtain accurate qualitative and quantitative analysis results. This product achieves the strongest practicality and highest cost-effectiveness according to the specific requirements of users, while meeting various performance indicators.
Instrument performance
·Adopting a high-sensitivity GC-FID detector.
·The self-developed chromatographic column cutting technology,
·Full process high-temperature heat tracing pipeline transmission (optional) and high-temperature FID detection can effectively avoid sample loss.
·The modular structure is compact and reasonable, with multiple expansion functions, accurate and fast analysis, and more convenient installation and maintenance.
·On the basis of full reverse control function, real-time display of various data spectra.
·External control events can achieve automated operation of instruments. Accurate qualitative and quantitative analysis and detection of methane/non methane total hydrocarbons and substances such as benzene, toluene, and xylene, in conjunction with automatic injection valves and dedicated chromatography columns;
·The instrument has functions such as power on self-test, power-off protection, automatic restart, and automatic ignition, ensuring high sensitivity, stability, and repeatability of the entire instrument.
·Capable of sample filtration, decompression, extraction, and other functions
·The automatic sampling system can be connected to various sample inputs, and the data processing system can be integrated with the data transmission modules of various central control systems to ensure real-time sampling, remote control, real-time transmission, and real-time results.
Technical Parameter
application area
Online monitoring of organized organic waste gas emissions, organic waste gas recovery, and pre/post treatment monitoring in petrochemical, chemical, printing, spraying, coating, and other industries.
Instrument characteristics
The online analyzer for methane/non methane total hydrocarbons is designed and developed based on the laboratory non methane total hydrocarbon chromatographic analyzer according to the HJ/T38-1999 standard, taking into account the high water vapor content, high concentration, and complex operating conditions of organic waste gas. After being filtered by a built-in filter, the sample is collected into a quantitative ring. The sample in the quantitative ring is then sent to a chromatographic column for separation through the action of a carrier gas. The separated components are sequentially detected by a FID detector to obtain accurate qualitative and quantitative analysis results. This product achieves the strongest practicality and highest cost-effectiveness according to the specific requirements of users, while meeting various performance indicators.
Instrument performance
·Adopting a high-sensitivity GC-FID detector.
·The self-developed chromatographic column cutting technology,
·Full process high-temperature heat tracing pipeline transmission (optional) and high-temperature FID detection can effectively avoid sample loss.
·The modular structure is compact and reasonable, with multiple expansion functions, accurate and fast analysis, and more convenient installation and maintenance.
·On the basis of full reverse control function, real-time display of various data spectra.
·External control events can achieve automated operation of instruments. Accurate qualitative and quantitative analysis and detection of methane/non methane total hydrocarbons and substances such as benzene, toluene, and xylene, in conjunction with automatic injection valves and dedicated chromatography columns;
·The instrument has functions such as power on self-test, power-off protection, automatic restart, and automatic ignition, ensuring high sensitivity, stability, and repeatability of the entire instrument.
·Capable of sample filtration, decompression, extraction, and other functions
·The automatic sampling system can be connected to various sample inputs, and the data processing system can be integrated with the data transmission modules of various central control systems to ensure real-time sampling, remote control, real-time transmission, and real-time results.
Technical Parameter
| project | Indicator parameters |
| Monitoring capability | Methane, non methane total hydrocarbons |
| range | Methane (0.1-10000) ppm (v/v) Non methane total hydrocarbons (0.04-10000) ppm (v/v) |
| detector | High sensitivity hydrogen flame ionization detector (FID) |
| detection limit | ≤ 0.1ppm (methane) (v/v) ≤ 0.04ppm (v/v) (non methane total hydrocarbons) |
| repeatability | RSD≤2% |
| Analysis cycle | The single cycle time is less than 90 seconds to ensure real-time monitoring |
| Power supply | <300w,220V AC/50HZ |
| work environment | Temperature (5-50) ℃ Humidity (10% -90%) |
| output | The data processing adopts 10/100M adaptive Ethernet communication technology; High communication speed, supporting long-distance data transmission and control. |
application area
Online monitoring of organized organic waste gas emissions, organic waste gas recovery, and pre/post treatment monitoring in petrochemical, chemical, printing, spraying, coating, and other industries.
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