HORIBA Scientific is the world leader in Raman spectroscopy, with a long history in the technique. HORIBA OEM has pioneered Raman systems for spectroscopy, designing and manufacturing them for over four decades. We provide miniature spectrometers and systems for industrial applications such as process control, security, pharmaceutical, medical and semiconductor. The CiCi-Raman-785 is our high performance spectrometer featuring an aberration-corrected concave holographic grating configured with Horiba Scientific's Syncerity™ TE-cooled CCD camera with a VIS-NIR 2048 x 70 detector, in a TE-cooled Head at -50° C.
For OEM Industrial Applications
ㆍ Process Control
ㆍ Pharmaceuticals and Cosmetics
ㆍ Geology and Mineralogy
ㆍ Carbon Materials
ㆍ Life Sciences
ㆍ Forensic and Security
ㆍ Semiconductor
ㆍ Food and Beverage Safety
ㆍ Rugged design for ultra-high stability and in-situ monitoring
ㆍ Deep cooled CCD with high quantum efficiency
ㆍ Super long exposure time
ㆍ High resolution of < 0.6 nm selectable resolution and throughput
ㆍ Competitively priced
ㆍ Available for 785 nm and 532 nm excitation wavelengths
ㆍ Stable and robust
Quantum Efficiency of the CCD Detector
OEM Spectrometer Selection Guide
General Compact Raman Spectrometer Specifications
| Spectral Coverage | 785 - 1060 nm (Also available: 532 nm optimized spectrometer) 150 to > 3300 cm-1 (Note: low limit depends on Raman probe) |
| Spectrometer Input | 0.1 NA fiber for F/5 version 0.22 NA fiber for F/2.3 version |
| Spectral Resolution (at F/5) | < 0.6 nm from 780 nm to 965 nm < 1.5 nm from 965 nm to 1,060 nm 6 cm-1 at 1777 cm-1 7 cm-1 at 2518 cm-1 |
| Focal Length | 140 mm |
| Optical Dispersion | 9.77 nm/mm; 0.137 nm/pixel |
| Stray Light | < 0.1% (typical) |
| Wavelength Accuracy | 0.025 nm |
| F# | F/2.3 (for highest sensitivity) F/5 (for the most compact and highest resolution configuration) |
| Software | Basic LabVIEW acquisition software for evaluation. See our optional LabSpec software. (DLLs provided for software integration) |
OEM SYNCERITY™ Scientific Camera with 2048 x 70 – VIS-NIR Optimized CCD*
| Quantum Efficiency at 20° C | New VIS-NIR Optimized CCD (Also available: 532 nm optimized spectrometer) |
| CCD Sensor Format | 2048 x 70 |
| CCD Pixel Size | 14 x 14 µm |
| CCD Height | 1 mm |
| CCD QE at 20° C | 60% at 500 nm; 80% at 600 nm; 80% at 800 nm 68% at 900 nm; 42% at 1000 nm; 20% at 1,060 nm See curve below |
| Deep Thermoelectric Cooling | -50° C @ +25° C ambient or -40° C @ +40° C ambient. Yields low dark current suitable for most OEM and many research applications |
| Single Pixel Well Capacity | 50,000 e¯/pixel (minimum); 60 000 e¯/pixel (typical) |
| Serial Register Full Well Capacity | 250,000 e¯/pixel (minimum); 500 000 e¯/pixel (typical output register saturation) |
| Scan Rates | 45 kHz and 500 kHz |
| Readout Noise (at 45 kHz and at –45° C) | 10 e¯ (typical) to 12 e¯ (maximum) |
| Readout Noise (at 500 kHz and at –45° C) | 20 e¯ (typical) to 25 e¯ (maximum) |
| Dynamic Range (typical) | 55,500:1 |
| Maximum Spectral Rate | 20 Hz at 45 kHz scan rate; 189 Hz at 500 kHz scan rate |
| Digitization | 16-bit ADC |
| Non-linearity (measured on each camera) | <0.15% (typical) at 45 kHz (0.4% maximum) <0.20% (typical) at 500 kHz (1% maximum) |
| Dark Current at –45° C Note: Pixel Size = 14 μm |
0.025 e–/pixel/s (typical) |
| Software-adjustable Gains | 2, 4, and 10 e–/count at –50° C |
| Communication | USB 2 |
| Environmental Conditions | Operating temperature 0° C to 40° C ambient Relative humidity <70% (non-condensing) Storage temperature -25° C to 45° C |
| Power Requirements AC/DC Power Supply (provided) |
90-264 VAC, 47–63 Hz |
Quantum Efficiency of the CCD Detector
Mechanical Drawings
