Monochrome · NIR-II Live Imaging Camera
sNIRII640B-U3
- Sensor
- China-made InGaAs image sensor
- Resolution
- 0.33 MP (640×512)
- Pixel size
- 15 µm × 15 µm
- Read noise
- 22.8 e- (HCG), 106 e- (MCG), 2708 e- (LCG)
Complete Specifications
Sensor & Imaging
| Sensor | China-made InGaAs image sensor |
|---|---|
| Shutter Type | Global Shutter |
| Color Type | Monochrome |
| Resolution | 0.33 MP (640×512) |
| Sensor Size | 9.6 mm × 7.68 mm |
| Sensor Diagonal | 1/1.3" (12.29 mm) |
| Pixel Size | 15 µm × 15 µm |
Published Performance
Scientific camera catalogue (2024-12-02) · p. 18| Spectral Range | 900nm-1700nm |
|---|---|
| Memory | 512MB (4Gb) |
| Conversion Gain | 0.96 e-/DN (HCG), 5.36 e-/DN (MCG), 145 e-/DN (LCG) |
| Dynamic Range | 55.8 dB (HCG), 58.1 dB (MCG), 58.3 dB (LCG) |
| Read Noise | 22.8 e- (HCG), 106 e- (MCG), 2708 e- (LCG) |
| Full Well Charge | 14 ke- (HCG), 85 ke- (MCG), 2216 ke- (LCG) |
| Maximum SNR | 41.5 dB (HCG), 49.3 dB (MCG), 63.4 dB (LCG) |
| Dark Current | MCG 193.909 / HCG 630.516 / LCG 131.561; |
| Exposure Time Range | 16μs~5s |
| Binning Mode | Software 2x2, 3x3, 4x4 |
| Data Format | 8-bit / 16-bit |
| Cooling Temperature Difference | Below room temperature 50 degrees Celsius |
Performance
| Frame Rate | Available on request |
|---|---|
| Bit Depth | 8/16-bit |
| Dynamic Range | 55.8 dB (HCG); 58.1 dB (MCG); 58.3 dB (LCG) |
| Sensitivity | Available on request |
Interface & Connectivity
| GPIO | 1× optically isolated input, 1× optically isolated output, 2× non-isolated I/O |
|---|---|
| Data Interface | USB 3.0 |
| Interface | USB 3.0 |
Cooling & Mechanical
| Lens Mount | C-mount |
|---|---|
| Power Supply | 19 V 4.74 A DC |
| Dimensions | 137.8 mm × 100 mm × 100 mm |
| Weight | Available on request |
| Operating Temperature | 30 °C to +45 °C |
| Operating Humidity | 0–95% |
| Storage Temperature | 40 °C to +60 °C |
| Storage Humidity | 0–95% |
Other Published Specifications
| Model | sNIRII640B-U3 |
|---|---|
| Operating System | Windows/Linux |
| Certifications | Available on request |
Technical Files & Images
Related Products
| Selection parameter | sNIRII640B-U3 (current) | sNIRII640A-U3-10GSame sNIRII640B series |
|---|---|---|
| Sensor | China-made InGaAs image sensor | China-made InGaAs image sensor |
| Image type | Monochrome | Monochrome |
| Resolution | 0.33 MP (640×512) | 0.33 MP (640×512) |
| Pixel size | 15 µm × 15 µm | 15 µm × 15 µm |
| Read noise | 22.8 e- (HCG), 106 e- (MCG), 2708 e- (LCG) | — |
| Full well | 14 ke- (HCG), 85 ke- (MCG), 2216 ke- (LCG) | 75ke- |
| Frame / line rate | Available on request | Available on request |
| Interface | USB 3.0 | USB 3.0 / 10GigE |
| Cooling / shutter | Global Shutter | Below room temperature 40 degrees Celsius |