Alle spectrometers & accessoires
Ultra-high throughput transmission spectrometers
Omni-iSpecT High Performance Raman Spectrometer
Model Omni-iSpecT
A transmissive f/2.3 Raman spectrograph built around a volume phase holographic grating and a lens-based optical train rather than mirrors. The high throughput and low focal-plane distortion suit weak Raman signals and fast mapping.
Geschikt voor
Low-light Raman, remote detection and fast Raman mapping at 532 nm or 785 nm excitation.
Specificaties
- Raman shift / wavelength range
- 0–4100 cm⁻¹ / 532–680 nm (532A1); −200–2400 cm⁻¹ / 770–960 nm (785A1)
- Aperture ratio
- f/2.3
- Focal length (input / output)
- 85 / 85 mm
- Grating
- 1800 l/mm VPH (532A1); 1200 l/mm VPH (785A1)
- CCD detector
- Back-illuminated deep depletion, 2000 × 256 pixels, 15 µm pixels, 30 × 3.8 mm image area
- Adjustable entrance slit
- 10 µm – 6 mm
- Resolution (typical)
- 5 cm⁻¹ @ 585 nm (532A1); 3 cm⁻¹ @ 912 nm (785A1), 50 µm slit
- Fibre coupling
- XY adjustable fibre adaptor; SMA / ferrule 10 mm (532A1), SMA / MPO / ferrule 10 mm (785A1)
- Built-in long pass filter
- Optional Ø50 mm; 186 cm⁻¹ transition (532A1), 309 cm⁻¹ transition (785A1)
- Dimensions (without CCD)
- 248 × 200 × 118 mm (532A1); 277 × 215 × 118 mm (785A1)
- Weight
- 5 kg (532A1); 5.8 kg (785A1)
Bestelopties
Omni-iSpecT532A1
532 nm excitation, 1800 l/mm VPH, 0–4100 cm⁻¹
Omni-iSpecT785A1
785 nm excitation, 1200 l/mm VPH, −200–2400 cm⁻¹
Galerij
