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Multicomponent FTIR Gas Analyzer

多組分傅里葉紅外光譜分析儀

Gasmet On-line Series includes industrial multicomponent gas analyzers for continuous monitoring applications. The Gasmet CX4000 incorporates a Fourier transform infrared spectrometer， a temperature controlled sample cell， and signal processing electronics. The analyzer is fully equipped for fixed installations and it offers versatility and high performance for all industrial users.

Gasme在線測試系列包括工業(yè)多組分氣體分析儀應用于連續(xù)在線監(jiān)測領域。Gasmet CX4000 由傅里葉變換紅外光譜儀、 樣品溫度控制單元和信號處理電子系統(tǒng)組成。該分析儀為所有工業(yè)用戶提供多功能和高性能的成套裝備。

The Gasmet CX4000 is designed for continuous emission monitoring. It is an ideal tool to analyze trace concentrations of pollutants in wet， corrosive gas mixtures. The sample cell can be heated up to 180 °C. Sample cell absorption path length is selected according to the application.

Gasmet CX400分析儀是專門為檢測煙氣的連續(xù)排放而設計的。它是來分析潮濕的腐蝕性氣體混合物中痕量污染物濃度的理想工具。樣品池可以被加熱到180 ℃，吸收光譜樣品單元可根據(jù)客戶實際應用調(diào)整選擇。

The Gasmet CX4000 allows simple calibration using only single component calibration gases. The user can easily configure the analyzer for a new set of compounds.

Gasmet CX4000分析儀允許使用只組分標準氣體標定。使用者很容易配置新的測試氣體組分。

General parameters 常規(guī)參數(shù)

Measuring principle:Fourier transform infrared， FTIR

Performance:Simultaneous analysis of up to 50

gas compounds

Response time， T90:Typically < 120 s， depending on

the gas flow and measurement

Time

Operating temperature:5 - 30°C， non-condensing

air conditioning recommended

Storage temperature:-20 - 60°C， non-condensing

Power supply:100-115 or 230 V / 50 -60 Hz

Power consumption:300 W max， continuous 150

測量原理：FT-IR(傅里葉變換紅外光譜分析)

性能：可同時測量多達50種氣體組分

響應時間T90：< 120 s，取決于氣體流速和測量時間

工作溫度：5 - 30°C，無冷凝，建議使用空調(diào)以保持恒溫。

貯存溫度：-20 - 60°C，無冷凝

電源：100-115v or 230 V / 50 -60 Hz

功率：**功率為300W，連續(xù)工作功率為150W

Spectrometer 分光儀

Resolution:4 cm-1

Scan frequency:10 scans / s

Detector:Peltier cooled MCT

Source:SiC， 1550 K

Beamsplitter:ZnSe

Window material:ZnSe

Wave number range:500 - 4 200 cm-1

分辨率：4 cm-1

掃描頻率：10 次/s

檢測器：Peltier 制冷 MCT

紅外光源：SiC， 1550 K

分束器：ZnSe

窗口材質(zhì)：ZnSe

波數(shù)范圍：500 - 4200 cm-1

Sample cell 樣品室

Structure:Multi-pass， fixed path length 5.0 m

Standard material:100 % rhodium coated aluminium

Mirrors:Fixed， protected gold coating

Volume:0.4 liters

Connectors:Inlet Swagelok 6 mm

Outlet Swagelok 8 mm

Gaskets:Viton® O-rings

Temperature:180 °C， maximum

Window material:BaF2

結(jié)構(gòu)：多冊反射光程，固定路徑長度為5.0m

標準材質(zhì)：100%銠鍍鋁

反射鏡：固定，黃金鍍層保護

容積：0.4L

連接器：入口接頭套管6mm，出口接頭套管8mm;

墊片：O型氟化橡膠

溫度：**180℃

窗口材質(zhì)：BaF2

Measuring parameters 測量參數(shù)

Zero point calibration:24 hours， calibration with nitrogen (5.0 or higher N2 recommended)

Zero point drift:< 2 % of measuring range per zero point calibration interval

Sensitivity drift:None

Linearity deviation:< 2 % of measuring range

Temperature drifts:< 2 % of measuring range per 10K temperature change

Pressure influence:1 % change of measuring value for 1 % sample pressure change.Ambient pressure changes measured and compensated

零點校準：24H，用純N2校準（推薦用5.0或更高的N2）

零點漂移：< 2 %（小于每個零點的校準區(qū)間量程< 2 %）

靈敏度漂移：無

線性偏差：< 2 %（測量量程的2 %）；

溫度漂移：每10K的溫度變化內(nèi)漂移量＜量程2%

壓力影響：樣氣壓力變化1%，測量值變化1%，環(huán)境壓力變化可被監(jiān)測并得以補償。

Electrical connectors 電連接器

Digital interface:9-pole D-connector for RS-232 Analyzer is connected to an external computer via RS-232C cable. The external computer controls Gasmet.

Power connection:Standard plug CEE-22

數(shù)字接口：RS-232 D型9孔，分析儀通過 RS-232C 連接到外部計算機，由外部計算機控制傅立葉分析儀。

電源連接：CEE-22標準插頭

Gas inlet and outlet conditions 氣體進出口條件

Gas temperature:Non-condensing， the sample gas temperature should be the same as the sample cell temperature

Flow rate:120 - 600 liters per hour

Gas filtration:Filtration of particulates (2 μm) required

Sample gas pressure:Ambient

Sample pump:External， not included

氣體溫度：無凝結(jié)，樣氣溫度必須和樣品室的溫度相同

流速：120-600L/h

氣體過濾器：過濾精度2 μm

樣氣壓力：大氣壓

樣氣泵：外置，不包含

Electronics 電氣

A/D converter:Dynamic range 95 dB

Signal processor:32-bit floating point DSP 120 MFLOPS

Computer:External， not included

A/D轉(zhuǎn)換器：動態(tài)范圍：95 dB

信號處理器：32 bit浮點 DSP 120 MFLOPS

計算機：外置，不包含

Analysis software (for external PC)

Operating system:Windows 7 (32-bit)

Analysis software:Calcmet for Windows

分析軟件（外部計算機）

操作系統(tǒng)：Windows 7 (32位）

分析軟件：基于Windows的Calcmet

Options 選項

Pressure measurement:Inside sample cell

External PC:

Gasmet PC for control and analysis with optional alarm relay boards and analog inputs or outputs

Sample cell gaskets:Kalrez®

壓力測量：在樣品室內(nèi)部

外置計算機：Gasmet工業(yè)電腦配備警報繼電器板和模擬信號輸入輸出接口，用于系統(tǒng)控制和信號分析。

Enclosure 附件

Sample cell material:Aluminium

Dimensions (mm):482 * 196 * 450

Weight:17 kg

CE label:According to EMI guideline 89/336/EC

樣品室材質(zhì)：鋁

尺寸（mm）：482 * 196 * 450

重量：17KG

CE標簽：據(jù) EMI 89/336/ec 號指令