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HydroRad
Spectrometer Options
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Standard Spectrometer
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- Calibrated Wavelength Range: 350 nm to 850 nm
- Pixel Resolution: 0.30 to 0.35nm
- Entrance aperture: 50 �m wide slit
- Order sorting filters: Yes
- Stray light: <0.05% at 600 nm; <0.10% at 435 nm
- Fixed integration time dynamic range: 200:1
- Variable integration time dynamic range: 5 x 105:1
- Integration time: 21 milliseconds to 60 seconds
- Irradiance sensitivity at 1 second integration: 10-5 W/m2/nm
at 600 nm; 4x10-5 W/m2/nm at 435 nm
- Radiance sensitivity at 1 second integration: 10-6 W/m2/nm/sr
at 600 nm; 1.5x10-6 W/m2/nm/sr at 435 nm
Reflection Efficiency of Standard Spectrometer Grating
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Standard Near-Infrared Spectrometer
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- Calibrated Wavelength Range: 400 nm to 1000 nm
- Pixel Resolution: 0.30 to 0.35nm
- Entrance aperture: 50 �m wide slit
- Order sorting filters: Optional
- Stray light: <0.05% at 600 nm; <0.10% at 435 nm
- Fixed integration time dynamic range: 200:1
- Variable integration time dynamic range: 5 x 105:1
- Integration time: 21 milliseconds to 60 seconds
- Irradiance sensitivity at 1 second integration: 8x10-6 W/m2/nm
at 600 nm; 4.5x10-5 W/m2/nm at 435 nm
- Radiance sensitivity at 1 second integration: 8x10-7 W/m2/nm/sr
at 600 nm; 1.7x10-6 W/m2/nm/sr at 435 nm
Reflection Efficiency of Near-IR Spectrometer Grating
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High-resolution composite grating spectrometer
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- Calibrated Wavelength Range: 300 nm to 1100 nm
- Pixel Resolution: 0.40 to 0.45nm
- Entrance aperture: selectable 5 �m or 50 �m wide slit
- Order sorting filters: Yes
- Stray light: <0.05% at 600 nm; <0.10% at 435 nm
- Fixed integration time dynamic range: 200:1
- Variable integration time dynamic range: 4 x 106:1
- Integration time: 3 milliseconds to 60 seconds
- Irradiance sensitivity at 1 second integration: 1.4x10-6 W/m2/nm
at 600 nm; 5x10-6 W/m2/nm at 435 nm
- Radiance sensitivity at 1 second integration: 1.4x10-7 W/m2/nm/sr
at 600 nm; 2x10-7 W/m2/nm/sr at 435 nm
Reflection Efficiency of Composite Spectrometer Grating
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