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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(cè)試系列包括工業(yè)多組分氣體分析儀應(yīng)用于連續(xù)在線監(jiān)測(cè)領(lǐng)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(hào)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(cè)煙氣的連續(xù)排放而設(shè)計(jì)的。它是來(lái)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(shí)際應(yīng)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(biāo)準(zhǔn)氣體標(biāo)定。使用者很容易配置新的測(cè)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(cè)量原理：FT-IR(傅里葉變換紅外光譜分析)

性能：可同時(shí)測(cè)量多達(dá)50種氣體組分

響應(yīng)時(shí)間T90：< 120 s，取決于氣體流速和測(cè)量時(shí)間

工作溫度：5 - 30°C，無(wú)冷凝，建議使用空調(diào)以保持恒溫。

貯存溫度：-20 - 60°C，無(wú)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(cè)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(cè)反射光程，固定路徑長(zhǎng)度為5.0m

標(biāo)準(zhǔn)材質(zhì)：100%銠鍍鋁

反射鏡：固定，黃金鍍層保護(hù)

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(cè)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(diǎn)校準(zhǔn)：24H，用純N2校準(zhǔn)（推薦用5.0或更高的N2）

零點(diǎn)漂移：< 2 %（小于每個(gè)零點(diǎn)的校準(zhǔn)區(qū)間量程< 2 %）

靈敏度漂移：無(wú)

線性偏差：< 2 %（測(cè)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(cè)量值變化1%，環(huán)境壓力變化可被監(jiān)測(cè)并得以補(bǔ)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(guò) RS-232C 連接到外部計(jì)算機(jī)，由外部計(jì)算機(jī)控制傅立葉分析儀。

電源連接：CEE-22標(biāo)準(zhǔn)插頭

Gas inlet and outlet conditions 氣體進(jìn)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(wú)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(guò)濾器：過(guò)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(dòng)態(tài)范圍：95 dB

信號(hào)處理器：32 bit浮點(diǎn) DSP 120 MFLOPS

計(jì)算機(jī)：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(jì)算機(jī)）

操作系統(tǒng)：Windows 7 (32位）

分析軟件：基于Windows的Calcmet

Options 選項(xiàng)

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(cè)量：在樣品室內(nèi)部

外置計(jì)算機(jī)：Gasmet工業(yè)電腦配備警報(bào)繼電器板和模擬信號(hào)輸入輸出接口，用于系統(tǒng)控制和信號(hào)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(biāo)簽：據(jù) EMI 89/336/ec 號(hào)指令