SM304 InGaAs近红外光谱仪 -上海屹持光电技术有限公司

SM304 InGaAs近红外光谱仪

更新：2019-06-14 17:52:40 点击：

品牌： spectral products
型号： SM304

产品介绍

SM304 InGaAs近红外光谱仪

SM304是一款高分辨率、宽动态范围、高信噪比的高性能科研级光谱仪，采用SM304 TE cooled InGaAs阵列探测器，适用于弱光源短红外测量。还采用TE制冷，确保了仪器长时间稳定的工作。应用SP公司特有的光路和电子系统，使暗噪声和杂散光控制到非常小。理想的测试范围是：900nm-2500nm。SM304可直接通过内置狭缝或经光纤耦合进光，支持标准可拆卸式接口SMA 905，FC光纤耦合器或者定制光纤接口。

光谱仪软件包括基于Windows的SM32光谱采集和分析软件，以及SDK和DLLs供客户自行开发

产品特点：

科研级高性能
非常低的暗电流和杂散光
高动态范围和信噪比
高稳定
可通过狭缝和光纤输入
多功能应用
高速数据采集
900-2500nm测试范围

产品参数：

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