Main technologies
Two main technologies are used to monitor HCl gas:
☑ Tunable Diode Laser Absorption Spectroscopy (TDLAS)
☑ Fourier Transform Infrared (FTIR) spectroscopy
TDLAS is a laser-based technique that uses tunable lasers to measure the absorption of light at specific wavelengths, allowing the targeted measurement of HCl gas. FTIR spectroscopy is a technique that measures the absorption of infrared light, which means it can measure a wide range of compounds including HCl gas.
We can offer
| 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) 580(H)×510(L)×220(W)mm(control cabinet) |
HCl TDLAS (Tunable Diode Laser Absorption Spectroscopy) gas analyzers offer several advantages for the analysis of hydrogen chloride (HCl). Some of the key advantages of HCl TDLAS gas analyzers include:
These advantages make HCl TDLAS gas analyzers a preferred choice for HCl gas analysis in various industries, including
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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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