kSA 400 Cameras
Version: 1.0
Below are the updated camera (detector) options for kSA 400, the world’s leading RHEED Analysis System. These new camera choices have significantly improved specs over the previous models, which are included here for reference.
| Model | k4-SR-CAM | k4-HS-CAM | k4-HR-CAM |
|---|---|---|---|
| Availability | Standard model | High speed model | High resolution model |
| Format | 2/3" | 1/2.9" | 1.1" |
| Sensor | Sony IMX429 CMOS | Sony IMX273 CMOS | Sony IMX304 CMOS |
| Sensor Diagonal | 11.0 mm | 6.3 mm | 17.6 mm |
| Resolution (pixels) | 1936 x 1464 | 1440 x 1080 | 4096 x 3000 |
| Megapixels | 2.8 | 1.6 | 12.3 |
| Pixel size (microns) | 4.5 x 4.5 | 3.45 x 3.45 | 3.45 x 3.45 |
| Dynamic Range (dB) | 71.83 dB | 71.3 dB | 71.4 dB |
| Bit Depth | 12 bit | 12 bit | 12 bit |
| SNR (db) | 43.9 dB | 40.18 dB | 40.26 dB |
| TQE (% at 530 nm) | 74% | 64% | 65% |
| Dark Noise (-e) | 5.49 | 2.21 | 2.24 |
| Exposure Time | 15.22 μs – 10 s (Normal) 0.984 μs – 5.02 μs (Short mode) | 19.58 microseconds - 10 s (Normal) 0.784 μs – 13.312 μs (Short mode) | 28.7 μs – 10 s (Normal) 1.48 μs – 16.112 μs (Short mode) |
| FPS @ full resolution | 64.9 FPS | 166.3 FPS | 22.6 FPS |
| Lens Mount | C-Mount | C-Mount | C-Mount |
| Dimensions (L x W x H, mm) | 44 x 29 x 45.3 | 44 x 29 x 45.3 | 44 x 29 x 45.3 |
| Power (V DC) | PoE (IEEE 802.3af) or 12-24 VDC external | PoE (IEEE 802.3af) or 12-24 VDC external | PoE (IEEE 802.3af) or 12-24 VDC external |
| Interface | 2.5 GigE | 2.5 GigE | 2.5 GigE |
