Introduction
TDL gas analysis system ESE-LASER-200WM uses the whole process of high temperature combined heat extraction to monitor HCL/HF/NH3 gas in sample gas.The system consists of a sampling unit, a transmission unit, a preprocessing unit, a control unit, and an analysis unit. The analysis unit uses TDLAS technology.
Based on the principle of tunable laser absorption spectroscopy (TDLAS), laser gas analyzer scans and analyzes the gas absorption spectrum lines of specific wavelength, and realizes the gas concentration measurement by combining the digital lock-in amplifier and the advanced technology such as long path gas chamber. ESE-LASER series can realize high resolution, high precision, stable and reliable measurement of trace gases, and meet the requirements of process analysis and environmental detection.
| Measured gas | HCL/HF/NH3 |
| Method | Tunable Diode Laser Spectrometry (TDLAS) |
| Range | HCL/HF: 0-50ppm，0-100ppm,0-500ppm（ Customized）
NH3:Above 20ppm |
| Accuracy | ± 1% full scale reading depending on integration stability (temperature & pressure) |
| Precision | 1ppm |
| Displayed resolution | 0.1ppm |
| Response time | Less than 15S (at gas flow rate of 3 L/min) |
| Sampling Gas Temperature | ≥180℃ |
| Analog Output | 4`20mA DC, Insulating output, maximum load is 900 ohm, |
| Digital Output | RS232/485 |
| Power Supply | 90-240VAC / 50/60Hz 120W |
| Warm up time | 30 minutes |
| Interface | RS232 |
| Ambient Temperature | Temp：-10-50℃ Humidity：0-90%RH |
| Dimension | 760(H)×500(L)×255(W)mm(analysis cabinet)
700(H)×450(L)×210(W)mm(control cabinet) |
A TDL gas analysis system uses Tunable Diode Laser Absorption Spectroscopy to monitor and measure gas concentrations in real time. It fits industrial, environmental, and research settings perfectly.
Measuring carbon dioxide (CO2) is important for understanding the role it plays in the environment and its effect on climate change. CO2 is a major component of Earth’s atmosphere, and it traps heat like a blanket, causing global temperatures to rise. Too m uch CO2 can lead to drastic changes in our weather patterns and ecosystems, so monitoring its levels is essential for predicting future climate conditions. Additionally, measuring CO2 can help us better understand our impact on the environment and make informed decisions about how to reduce emissions and slow down down down down down global warming. By analyzing CO2 data over time, we can develop strategies to mitigate the effects of climate change and ensure a sustainable future.
Before industrialization, the global average annual atmospheric carbon dioxide concentration was 278ppm (1ppm is one part per million). In 2012, the global annual average atmospheric carbon dioxide concentration was 393.1ppm. By April 2014 , the monthly average carbon dioxide concentration in the northern hemisphere atmosphere exceeded 400ppm for the first time. . 2. Global climate warming, the continuous aggravation of the atmospheric greenhouse effect leads to global climate warming, resulting in a series of global climate problems that cannot be predicted by today’s science. According to the International Climate Change Economics Report, if human beings maintain the current way of life, by 2100, there will be a 50% chance that the global average temperature will rise by 4°C.
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Enviro Solutions Technology Co., Ltd (ESE Technology) is a gas analyzer manufacturer and leading provider in ODM/OEM services for gas analysis systems used by international famous brands.
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