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SM304 InGaAs近紅外光譜儀
SM304是一款高分辨率、寬動態(tài)范圍、高信噪比的高性能科研級光譜儀,采用SM304 TE cooled InGaAs陣列探測器,適用于弱光源短紅外測量。還采用TE制冷,確保了儀器長時間穩(wěn)定的工作。應(yīng)用SP公司特有的光路和電子系統(tǒng),使暗噪聲和雜散光控制到比較小。理想的測試范圍是:900nm-2500nm。SM304可直接通過內(nèi)置狹縫或經(jīng)光纖耦合進(jìn)光,支持標(biāo)準(zhǔn)可拆卸式接口SMA 905,F(xiàn)C光纖耦合器或者定制光纖接口。
光譜儀軟件包括基于Windows的SM32光譜采集和分析軟件,以及SDK和DLLs供客戶自行開發(fā)
產(chǎn)品特點:
科研級高性能
非常低的暗電流和雜散光
高動態(tài)范圍和信噪比
高穩(wěn)定
可通過狹縫和光纖輸入
多功能應(yīng)用
高速數(shù)據(jù)采集
900-2500nm測試范圍
產(chǎn)品參數(shù):
Feature | Value | ||||
Models | SM304-512 | SM304-512-2.2 | SM304-512-2.5 | SM304-256-2.1 | SM304-256-2.5 |
Detectors | G9204-512 | G9206-512 | G9208-512 | G9206-256 | G9208-256 |
Spectral Response Range (micron) | 0.9-1.7 | 0.9-2.2 | 0.9-2.5 | 0.9-2.05 | 0.9-2.5 |
Pixel Size | 25X500μm | 25X250μm | 50X500μm | ||
Optical Resolution | >3nm overall | >5nm overall | >6.5nm overall | >7nm overall | >9nm overall |
Signal to Noise Ratio | >15,000:1 @100msec | >10,000:1 @ 100msec | >7,500:1 @ 10msec | ||
Spectrograph f# | 3.3 | ||||
Dark Noise RMS | <10 RMS counts in 16bit @35msec integration time | ||||
Fiber Coupler | SMA905 or FC standard | ||||
Order Sorting Filter | Longpass filter or linear variable filter installed per wavelength coverage | ||||
Stray Light | <0.01% at 632nm (<0.05% Ave) | ||||
Computer interface | USB 1.1/2.0 16 bit (0-65535), support up to 8 multi-channel configuration | ||||
Minimum integration time | 1msec | ||||
Trigger Mode | Free Run Mode Software Trigger Mode External trigger mode (9-pin connector) : TTL Edge trigger input/digital output for monitoring | ||||
Dimensions (inches) | 9.13 H X 5.12 W X 3.56 D | ||||
Weight | 7 lbs. | ||||
Software | SM32Pro (free with spectrometer) Includes DLL libraries and SDKs for easy custom application development |
相關(guān)產(chǎn)品鏈接
1.phasics高精度波前分析儀
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10.CCD相機和鏡頭
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