Fourier transform infrared gas analyzer ProteaAtmosFIRair-Fornitore globale

13th Floor, Building E, Chang'an Center, Financial Street, No. 26 Chengtong Street, Shijingshan District, Beijing

Technical performance:

AtmosFIRairIt is Protea's latest generation FTIR gas analyzer product, which is a gas analyzer specifically designed for environmental air pollution and emergency response monitoring. For the rapid qualitative and quantitative monitoring of gases and inorganic and organic volatile gases in water during sudden pollution accidents, Fourier transform adopts full spectrum measurement technology, which can measure thousands of gas types. The analyzer can automatically detect new gases and use the manufacturer's patented algorithm to re analyze new gases offline. The analyzer can be equipped with an external H2S sensor to achieve precise measurement of H2S gas. The analyzer has the characteristics of high resolution, high signal, low noise, wide infrared response, good linearity, low noise, and long component life. Suitable for environmental air pollution monitoring, VOCs detection, greenhouse gas analysis, emergency response, and occupational health. 

Highly integrated:

No need for bulky pre sampling pumps, post sampling pumps are more convenient to use and reduce secondary pollution of the sample gas. Excellent integrated design suitable for various working environments. The internal core components are sourced from German industry, including the patented Double pivot enhanced interferometer, which has a sturdy structure and strong seismic resistance. Has excellent performance both in the laboratory and in the field of vibration. 

Long life reference light source:Using VCSEL solid-state laser, the service life is longer, up to 10 years without maintenance. 

Wide spectral range:The spectral scanning range includes the near-infrared spectral range (485-8500 cm-1), 485-8500 cm-1, and can measure thousands of gas species. 

Multiple resolutions to choose from:1cm-1、 Two resolutions of 4cm-1 are available, and the analysis time can be adjusted based on the resolution. The high resolution of 1cm-1 is suitable for the analysis of complex gas components. In high-resolution mode, the analyzer collects more data points, which is more conducive to identifying the spectral information of small gases, facilitating PLS modeling, reducing mutual interference between gases, and achieving more accurate qualitative and quantitative analysis; The low resolution of 4cm-1 is suitable for analyzing simple gas compositions. In low resolution mode, the analyzer has faster testing speed and good real-time data. 

Outstanding stability:The interferometer adopts dynamic collimation technology to permanently align the optical path, and the instrument has excellent repeatability and stability during operation.

High performance detector:

A true 24 bit digital high-performance room temperature DTGS detector with better performance and maintenance free for 10 years. It has a wide infrared response range and good linearity, and can effectively reduce electromagnetic external interference. 

Dedicated blowing port:Equipped with a nitrogen backwash sample tank interface, greatly increasing the cleaning ability of the sample tank; Equipped with a nitrogen blowback interferometer interface, it effectively eliminates the interference of gas components in the air on the measurement results. 

VOCs testing in water:Configure a water measurement module to test volatile organic compounds in water.

Powerful software features:Intelligent software platform, both novice users and experts can fully utilize Atmos FIR analyzer. Meanwhile, PAS Pro software provides fully automated operations.

傅里叶红外分析仪高分辨零点图谱

Protea Atmos FIR airtechnical parameter

resolving power:1cm-1Or 4cm-1 (via software variable)

Scanning speed:Adjustable according to resolution

Detector:DTGSDetector, signal sampling on 24 bit ADC

Optical materials:Zinc selenide beam splitter (non hygroscopic)

Wavelength range:485-8500cm-1Multiple reflection path length:> 9.8m

reflector:Precious metal gold coating

Sample chamber volume:0.4LInternally coated with gold and rhodium coating

Sampling method:Built in post sampling pump sampling flow rate: 2.0L/min

Response time:T90:<60S

Operation method:Embedded computer or external tablet operation

Communication interface:Bluetooth RS232、USB 、 Network cable

Built in pre-processing:Built in filter element, filters dust and water, easy to replace

Portable FT-IR gas analyzer host

Size:525 × 500 × 220.

Weight:<20Kilogram, depending on the option

Working temperature:-40℃-60℃

傅里叶红外气体分析仪高浓度趋势图