Ocean Optics High Resolution Spectrometer HR4 Vis-NIR 350-800nm Grating 600 lines/mm Blaze 500nm slit width 25µm
| Grating Groove Density (lines/mm) | 600 |
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| Grating Blaze Wavelength | 500nm |
| Spectral Bands | Vis-NIR |
| Wavelength range (nm) | 350-800 |
| Optical Resolution (FWHM) | 0.57nm |
| Spectrometer Range | High Resolution |
| Model | HR4 |
| Slit Width (µm) | 25 |
Ocean Optics High Resolution (HR) spectrometers are ideal for precise measurements of closely aligned spectral feastures, such as identifying peak locations. Benefits of Ocean Optics HR spectrometers include:
- Detailed spectral analysis
- High dispersion
- Rapid acquistion
- Excellent thermal stability
- Identification of narrow peaks
There are different High Resolution Spectrometer models available, each with their own benefits:
HR2 - delivers rapid acquisition speed, thermal stablility, and reliable performance for diverse applications, with a rugged design for OEM and process integration.
HR4 - combines high resolution, fast acquisition, thermal stability, and enhanced electronics in a compact, robust design for reliable performance in demanding environments.
HR6 - offers high sensitivity, high resolution, and excellent SNR performance. An ideal choice for measurements requiring sub-nanometre resolution of spectral features.
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Specifications: |
HR2: |
HR4: |
HR6: |
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Wavelength Range |
190�1100nm |
190�1100nm |
180�1100nm |
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Integration time |
1μs�2s |
3.8ms�10s |
7.2ms�5s |
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Optical resolution (FWHM) |
0.08�7.12nm |
0.06�7.24nm |
0.08�7.24nm |
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SNR (single scan @ 10ms) |
380:1 |
250:1 |
400:1 |
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SNR (max. per second w/High Speed Averaging Mode) |
25,800:1 |
3,000:1 |
3,500:1 |
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Connectors |
SMA,
TFM-108-02-L-DH Samtec, USB Type-C |
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Physical dimensions |
148.8 x 106.4 x
48.2mm |
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Weight |
0.9306kg |
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Temperature (operation) |
0 �C � 55�C |
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Temperature (storage) |
-30 �C � 70�C |
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