SWIR333KMB-E1222-U270 Short-Wave Infrared (SWIR) Cameras
Product Introduction
The SWIR333KMB-E1222-U270 features a specialized wavelength-extended InGaAs sensor, achieving 1200-2200 nm deep infrared spectral response with 70% quantum efficiency at 1900 nm. The 270 fps frame rate meets real-time imaging requirements, while deep TEC cooling ensures low dark current below 25 fA. Specifically optimized for deep infrared applications including moisture detection, plastic sorting, mineral analysis, and environmental monitoring.
Key Features
- 1200-2200 nm deep infrared InGaAs sensor
- 0.33 MP resolution, 640×512 pixels
- Deep TEC cooling, 40 °C temperature difference
- 15 µm pixel size
- 270 fps at 640×512 frame rate
- 70% quantum efficiency at 1900 nm
- Ultra-low dark current below 25 fA at 18 °C
- USB 3.0 high-speed interface
- 8/12/14-bit selectable
- Global shutter technology
- 1.44 Me- full well capacity (LG)
- 512 MB DDR3 buffer
- Complete SDK development package
- Firmware upgrade support
Product Details
| Specifications | |
| Model | SWIR333KMB-E1222-U270 |
| Sensor | China-made 640×512 (InGaAs) |
| Shutter Type | Global Shutter |
| Color Type | Monochrome |
| Resolution | 0.33 MP (640×512) |
| Sensor Size | 9.60 mm × 7.68 mm |
| Sensor Diagonal | 1/1.3" (12.29 mm) |
| Pixel Size | 15 µm × 15 µm |
| Spectral Response Range | 1200–2200 nm |
| Performance Parameters | |
| Frame Rate | 270 fps at 640×512 |
| Bit Depth | 8/12/14-bit |
| Dynamic Range | TBD |
| Sensitivity | TBD |
| Interface Parameters | |
| GPIO | 1 optically isolated input, 1 optically isolated output |
| Lens Mount | C-mount |
| Data Interface | USB3 |
| Power Supply | DC 12 V |
| Physical Parameters | |
| Dimensions | 68 mm × 68 mm × 90.3 mm |
| Weight | 485 g |
| Environmental Parameters | |
| Operating Temperature | -30 °C to +60 °C |
| Operating Humidity | 20% to 80% (non-condensing) |
| Storage Temperature | -40 °C to +85 °C |
| Storage Humidity | 20% to 80% (non-condensing) |
| Additional Parameters | |
| Operating System Support | Win32/WinRT/Linux/macOS/Android |
| Certification | CE, FCC |
Product Overview
SWIR333KMB-E1222-U270 is a high-performance Short-Wave Infrared (SWIR) industrial camera based on the China-made 640×512 (InGaAs) InGaAs CMOS sensor, featuring the following characteristics:
- Broad spectral response: covers the visible band through SWIR with a response range of 400–1700 nm.
- High-resolution imaging: delivers 0.33 MP (640×512) pixels with 15 µm × 15 µm pixel size, supporting frame rates up to 270 fps at 640×512 while outputting 8/12/14-bit.
- Global shutter design: utilises Global Shutter to capture fast-moving scenes without tearing.
- Multiple interface support: offers USB3 connectivity, works with C-mount lenses, and supports ROI, trigger I/O, and binning controls.
- Compact design: compact dimensions (68 mm × 68 mm × 90.3 mm) with a weight of approximately 485 g simplify system integration.
- Cross-platform support: broad Win32/WinRT/Linux/macOS/Android compatibility, bundled SDK and ToupView software, and compliance with CE, FCC certifications.
Performance
Frame Rate
Up to 270 fps at 640×512
Resolution
0.33 MP (640×512)
Dynamic Range
TBD
Product Summary
The SWIR333KMB-E1222-U270 camera is an ideal choice for industrial and scientific research users. Its exceptional imaging performance, stable temperature control system, and flexible integration capabilities can meet the demands of various complex application environments.
SWIR333KMB-E1222-U270 Product Manual
PDF format, includes detailed technical parameters and dimensional structures
SDK Development Package
Supports Windows, Linux, macOS, and other platforms
3D Model Files
STEP format for mechanical design integration
Quantum Efficiency Curve #
400–2500 nm SenSWIR full-band typical quantum efficiency response
Package Contents #
Package list for model SWIR333KMB-E1222-U270 (USB3 Cooled)
- A Outer box (not shown): carton size L: 28.2 cm W: 25.2 cm H: 16.7 cm
- B 3-A instrument safety case: L: 28.0 cm W: 23.0 cm H: 15.5 cm (1 pcs, ≈2.8 kg/box)
- C 400–2500 series USB3 cooled camera (C-mount, deep TEC cooling)
- D 12 V / 3 A power adapter + matching power cable (CN/US/EU/UK)
- E USB3.0 A-to-B high-speed cable (1.5 m)
- F External trigger / IO control cable ×1
Product Dimensions #
Dimensions for model SWIR333KMB-E1222-U270 (USB3 interface)
Frequently Asked Questions
Learn more about SWIR short-wave infrared camera technology
Deep Understanding of SWIR Cameras
Short-Wave Infrared (SWIR) cameras and their core sensors are important components of advanced imaging systems. SWIR technology covers the 900–1700 nanometer wavelength band and has excellent penetration capabilities in harsh environments, such as penetrating fog, smoke, and dust to achieve clear imaging under extreme conditions.
SWIR cameras primarily rely on short-wave infrared light reflection, similar to the visible light band, complementing the application range that thermal imaging cameras (LWIR) cannot cover, providing more complete imaging solutions. They are compact and flexibly integrated, making them easy to apply in various industrial and commercial systems.
The high resolution and high sensitivity of SWIR cameras can meet precision detection and high-requirement applications, capable of detecting minute changes and anomalies in samples, making them very suitable for quality control and defect detection. Some models support cooling, further ensuring imaging quality in high-temperature or high-noise environments.
To reduce system costs and improve integration efficiency, modern SWIR cameras commonly adopt standard optical interfaces and compact designs to accommodate broader application requirements. With the continuous development of imaging markets and technology, SWIR cameras have become one of the key technologies for high-end imaging and sensing in multiple industries due to their unique advantages.
Application Examples
Demonstration of SWIR camera applications in real-world scenarios
More Application Industry References
- Semiconductor Industry: Solar cell and chip inspection
- Agriculture: Spectral remote sensing applications via multirotor aircraft
- Recycling Industry: Material sorting of plastics, waste, and other materials
- Medical Imaging and Research: Hyperspectral and multispectral imaging
- Food Industry: Quality inspection and grading
- Beverage Industry: Liquid level detection in opaque containers
- Packaging: Seal inspection
- Glass Industry: High-temperature glass penetration defect detection
- Printing Industry: See-through hidden features
- Video Surveillance: Visual enhancement (e.g., smoke penetration)
- Security: Counterfeit detection, such as currency, wigs, or skin