SR4 SR-4UVV240-5
Ocean SR4 is a high-resolution spectrometer with fast spectral acquisition and excellent SNR for diverse UV-visible-near-infrared applications. Ocean SR4 uses a 3648 CCD array and rugged electronics for production-line or laboratory measurements. Strong thermal wavelength stability and low stray light ensure reliable, repeatable results even in challenging industrial environments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Spectral Range | 190 - 850nm |
| Slit | 5 μm |
| Resolution | 1.17 |
| Optical filter | Y (OTF4) |
| Grating | 32，600 lines blazed at 240 nm |
| Series spectral range [Series description; configuration-specific details listed separately] | ~220-1050nm (configuration dependent) |
| Integration Time | 3.8ms-10s |
| Dynamic range (single scan) [Single scan] | 1300：1 |
| Signal-to-noise ratio (1 s average w/ HSAM) [1 s average, w/ HSAM] | 3000：1 |
| Signal-to-noise ratio (single scan @10ms) [Single scan @10ms; @10ms）] | 250：1 |
| Series optical resolution [Configuration dependent, FWHM] | 0.60-2.03nm (Configuration Dependent) |
| Pixels | 3648 |
| Wavelength Thermal Stability | 0.02 nm/℃ |
| Operating Temperature Range | 0-55℃ |
| Weight | 275g |
| F-number (configuration dependent) [Configuration dependent] | f/4 |
| Stray Light | 2.3 AU |
| A/D Resolution | 16 bit |
| Scan rate (unbuffered) [Unbuffered] | 74 Hz |
| Dark noise (@minimum integration time) [Minimum integration time; @minimum integration time; @minimum integration time）] | 49 counts |
| Linearity correction (10-90%) [10—90%] | 99.7% |
| Dimensions | 89.0mm × 63.6mm × 31.3mm |
| Storage Temperature Range | -30-70℃ |
| Humidity (non-condensing) [Non-Condensing] | < 85% |
| Interface | USB Type-C,SMA, 16pin Samtec TFM RS232 |
Applications
Key Features
Datasheet
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