Spectroscopy Detectors · Scientific spectral CCD
DField-VS-A4
DField-VS-A4 TE-Cooled CCD
A deeply cooled 2048 × 264 scientific CCD detector head with a 30.7 mm-wide active spectral axis, 15 µm pixels and peak quantum efficiency of 95% at 800 nm.
Specifications
| Active pixels | 2048 × 264 |
|---|---|
| Pixel size | 15 × 15 µm |
| Image area | 30.7 × 3.96 mm |
| Peak quantum efficiency | 95% at 800 nm |
| Digitization | 16 bit |
| Maximum integration time | 60 min |
| Trigger | Internal or external TTL |
| Communication | USB 2.0 |
| Power | 12 V DC, < 50 W |
Volledige bronspecificatie
Vergelijking per model
De volledige vergelijking van de fabrikant staat hieronder, zodat modelverschillen zichtbaar blijven en niet tot één bereik worden teruggebracht.
| Parameter | DField-VS-A4 |
|---|---|
| Active pixels (W × H) | 2048 × 264 |
| Pixel size (W × H) | 15 × 15 µm |
| Image area (W × H) | 30.7 × 3.96 mm |
| Read noise at 500 kHz | < 8 e⁻; < 5 e⁻ typical |
| Peak quantum efficiency | 95% at 800 nm |
| Active-pixel full-well depth | > 90 ke⁻ |
| Dark current | < 0.1 e⁻/pixel/s |
| Power supply | < 50 W, 12 V DC |
| Maximum integration time | 60 min |
| Trigger mode | Internal or external TTL |
| Communication port | USB 2.0 |
| Operating temperature | −20 to +55 °C |
| Storage temperature | −40 to +70 °C |
| Digitization | 16 bit |
Ontwerp- en integratiedetails
- Deep cooling specified at −60 °C with a 25 °C ambient temperature.
- 30.7 mm-wide sensor captures a broad spectral band in one acquisition.
- Low read noise and dark current for weak-light spectroscopy.
- Internal or external TTL triggering with USB 2.0 communication.
Toepassings- en aansluitnotities
- Designed as a spectrograph detector head for Raman, fluorescence and photoluminescence acquisition.
- The archived source includes the quantum-efficiency curve and CCD mechanical configuration in the product gallery.
Waarden zijn overgenomen uit de gearchiveerde producttabel en tekeningen. Bevestig de uiteindelijke detector, elektronica en spectrograafaansluiting voor uw configuratie.
Gearchiveerde productpagina van de fabrikant
