• - High Resolution optical bench
• - Scientific-grade high performance
• - Extremely low dark noise and stray light
• - Wide Dynamic range and high signal to noise ratio
• - High Ultra-Violet Quantum efficiency
• - Flexible optical input direct to slit or via fiber
• - Designed from the ground up for a wide range of applications
• - High speed data acquisition
• - Standard design allows up to 200 to 1050nm range

 

The SM303 is ideal for UV/VIS/NIR spectrometry that requires a very high signal-to-noise ratio and/or high dynamic range, like fluorescence, Raman, and LED property testing applications. The back-thinned CCD has excellent sensitivity to UV and allows deep UV application. Well-designed housing allows up to 75nm measurement window within 200~1050nm for 0.2nm optical resolution with very low stray light. The TE cooled detector also helps to measure very low light signals by reducing the noise level over a long integration time.

NOTE: Please click SM303-HRS for the brochure file.

 

To contact us for more information, please click the "Contact Us" button to go to the Contact Us page. To request a quote or more details about this item, please click the "Email Inquiry" button to open an email to us. 

 

Contact Us      Email Inquiry

 

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Software

- SM32Pro & SMProMX - Windows (32-bit/64-bit) based software for data acquisition and analysis

- Transmission, reflectance, and absorbance measurements

- Data export, zoom in and out, spectrum overlays, and many more features

- Color analysis tools included

- Signal average and integration time control

- DLL libraries available for easy user software development

- VC++ / VB / LabView / Matlab examples available

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Model	SM303 HRS
Detector	Hamamatsu S7031-1006 Back-Thinned CCD Pixel: 1024 x 58 Sensing Pixel size: 24µm x 24µm Sensitivity: ~ 0.065 counts/e- Well depth: 300 Ke- (vertical), 600 Ke- (horizontal) Quantum efficiency: > 90% @650nm, 65% @250nm Cooling: One-stage TE-cooled °C
Spectral Resolution	0.2 - 7nm FWHM
Spectral Range	Full Range: 200 - 1050nm UV Range: 200 - 450nm VIS Range: 380 - 760nm NIR Range: 550 - 1050nm
Spectrograph f#	3.3
Fiber Coupler	SMA905 or FC standard
Stray Light	< 0.01% @632nm (< 0.05% avg)
Dark Noise RMS	< 2 RMS counts @35ms
Signal to Noise Ratio	1000 : 1
min. Integration Time	7ms
Trigger mode	Free Run mode S/W Trigger mode H/W Trigger mode
Orders Sorting Filter	Longpass filter or linear variable filter installed per wavelength coverage
Computer Interface	USB 1.1 / 2.0 compatible
SDK Support	Visual C++, Visual Basic, LabView, Matlab
Dimensions	9.25 x 6.95 x 3.75 inches (23.5 x 17.65 x 9.52cm)
Weight	8.16 lbs (3.7 kg)
Slit Options	10, 25, 50, 100, 200, and 400µm
TE Cooling Temperature	-10°C (one stage TE cooling)