GS-SW640172550S-C-G 640×512 25μm 50fps TEC Cooled SWIR InGaAs Camera GigE Optional Analog Interface
1. Introduction
GS-SW640172550S-C-G is a high-performance TEC cooled InGaAs SWIR camera covering 0.9–1.7μm spectral band. It adopts 640*512 FPA with 25μm large pixel, reaching maximum 50Hz full-frame frame rate. Standard GigE RJ45 digital transmission is equipped. Built-in adjustable TEC cooling module effectively suppresses chip dark current to guarantee stable imaging quality. The camera supports 3-24V single-ended external trigger, with global shutter and ultra-short 5μs minimum exposure time. Interchangeable C lens mount is compatible with spectrometers and various optical testing equipment. Dedicated display control software and complete cross-platform SDK, demo codes are provided for secondary development. All cameras pass ISO & CE quality inspection, OEM structural and functional customization service is available.
2. Advantages
- High-sensitivity InGaAs FPA, quantum efficiency exceeds 70% within 1.0μm–1.6μm waveband
- 25μm large pixel design expands photosensitive area, greatly boosting weak light response
- Built-in TEC cooling system with adjustable temperature to reduce dark current noise
- Ultra-short exposure range starting from 5μs, flexible for fast transient target capture
- Independent auto/manual exposure & gain, real-time non-uniformity and dead pixel correction
- GigE high-speed digital output; PAL/NTSC analog video is optional customized function
- Global shutter design + 3-24V single-ended external trigger for synchronous test systems
- C interchangeable lens mount, M3 surrounding holes and 1/4″ tripod interface reserved
- Mini 60*60*65mm cube body, weight ≤250g without lens for easy embedding
- Wide operating temperature range, applicable to scientific spectrum and laser inspection scenarios
3. Technical Specifications
| Model | GS-SW640172550S-C-G |
|---|---|
| Detector type | InGaAs FPA |
| Spectral range | 0.9μm ~ 1.7μm |
| Resolution | 640 x 512 |
| Pixel size | 25μm |
| Active area | 16mm x 12.8mm |
| Quantum efficiency | >70%@(1.0μm-1.6μm) |
| Pixel Operability | ＞99.5% |
| Cooler type | TEC Cooled |
| Maximum frame rate | 50Hz@640 x 512 |
| Shutter type | Global shutter |
| Exposure time | 5μs—1/frame |
| Digital output format | 8/14bit GigE |
| Image function | Frame rate selection, auto/manual exposure; auto/manual gain, non-uniformity correction; dead pixels correction, setting information saving. |
| Electrical interface | HR10 |
| Digital interface | RJ45@GigE |
| External trigger port | 3-24V single-ended signal |
| Lens mount | C |
| Tripod interface | 4 x 4-M3, /1/4″-20 |
| Power input | 12V DC |
| Power consumption | ＜8W TEC off |
| Operation temperature | -40℃ ~ +55℃ |
| Storage temperature | -50℃ ~ +65℃ |
| Weight | ≤250g(no lens) |
| Dimensions | ≤60mm x 60mm x 65mm |
Note: Specifications are for reference only and subject to change without prior notice.
4. Applications
Low-light imaging, Medical & scientific spectral imaging, Hyperspectral inspection, Laser spot tracking imaging, High-temperature thermal detection, Remote sensing search & rescue, Camouflage target identification, Industrial garbage sorting, Semiconductor internal defect inspection
5. Quantum Efficiency
6. Dimensions
7. FAQs
Q1: Does this camera support analog video output?
A: GigE digital is standard output. PAL/NTSC analog signal via SMA interface can be customized as an option.
Q2: What unique advantages does its pixel have?
A: It adopts 25μm large pixel with larger photosensitive area, delivering superior imaging effect under low-light environments.
Q3: What trigger signal is supported by this model?
A: It supports 3-24V single-ended external trigger to match various synchronous testing equipment.
Q4: What’s the minimum exposure time of the camera?
A: The shortest adjustable exposure reaches 5μs, suitable for capturing fast-moving transient targets.
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