TDLAS HF Analyzer GAS Analyzer With Gas Conditioning System High Temperature Extraction Type Monitoring HCL/HF/NH3
A TDLAS HF analyzer is an instrument that employs Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology to measure the concentration of hydrogen fluoride (HF) in a gas sample.
HF is a toxic and corrosive gas that is commonly used in various industrial processes, such as etching and cleaning in semiconductor manufacturing. Monitoring HF concentrations is crucial for ensuring workplace safety and compliance with environmental regulations.
TDLAS HF analyzers utilize a tunable diode laser that emits light at a specific wavelength that is absorbed by HF molecules. The analyzer measures the absorption of light by the HF gas, allowing it to determine the concentration of HF in the sample.
These analyzers offer several advantages, including high sensitivity, fast response times, and the ability to perform real-time measurements. They are commonly used in industrial settings, research laboratories, and environmental monitoring applications to accurately monitor HF levels and ensure the safety of workers and the surrounding environment.
Applications
☑ SCR, incineration & combustion processes
☑ Emission monitoring:Power generation, engine development, waste incineration furnaces, …
☑ Environmental monitoring: Landfill & green-house gases, livestock, …
☑ Chemical engineering: Production control & monitoring …
☑ Safety: Leak detection, refrigeration, toxic gases, .
☑ Climate control & monitoring: Livestock, climate chambers & rooms
| 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)
|
