C125M MWIR Cooled Infrared Detector
Mid Wave FPA 128x128 / 25μm MCT Cooled Infrared Detector by GST
Product Description
The C125M MWIR is a cooled thermal imaging detector. Combined with
a maintenance free 128X128 IDDCA and a miniature Joule Thomson
cooler.
The C125M MWIR fully satisfies the requirement for thermal imaging
and very short cool down time to ensure the efficiency.
Main Features
• Resolution: 128x128
• Pixel Size: 25μm
• High Sensitivity
- Compact Design
- Lightweight
• Throttling cool down, fast startup
• Small size, light weight, compact structure
• No vibration
• No electromagnetic interference
Product Specifications
| Model | C125M MWIR |
| Sensitive Material | HgCdTe/MCT |
| Resolution | 128×128 |
| Pixel Size | 25μm |
| Spectral Range | 3.7μm±0.2μm～4.8μm±0.2μm |
| Working Mode | Snapshot; Integration Mode; Anti-blooming |
| Charge Capacity | 24Me-/8Me- |
| Dynamic Range | ≥80dB |
| Number of Output | Single; Up to 6.5MHz |
| Cryocooler | JF428 | JF618 |
| Typical NETD | 10mK (F1.5) | 10mK (F2) |
| Effective Pixel Rate | ≥99.5% | ≥99.5% |
| Response Non-uniformity | ≤5% | ≤5% |
| Cooling Time (20℃) | ≤5s (50MPa, Ar, 20℃) | ≤20s (50MPa, Ar, 20℃) |
| Maximum Size (mm) | Φ35×48.5 | Φ35×42.5 |
| Weight | ≤100g | ≤90g |
| Operating Temperature | -45℃～+71℃ | -45℃～+71℃ |
Company Profile
FAQs
1. Advantages of Optical Gas Imaging
Time-saving & Efficient: support large-scale real-time detection,
rapid leak location, no need for interrupting production.
Long Range Detection: away from dangerous and complex areas,
non-contact non-destructive testing, without additional radiation
source
Easy to Analyze: intuitive imaging, instant storage, convenient
analysis
Multi-function Inspection: a variety of gases can be detected, with
excellent remote temperature measurement function
2．Working Principle of Optical Gas Imaging
Optical gas imaging is a kind of infrared technology that could see
invisible industrial gases.
After absorbing infrared radiation at specific wavelengths,
infrared radiation difference will cause between the gas and the
background.
The gas leak detection infrared detector with built-in narrowband
filter only receives the infrared band near the gas infrared
absorption peak, and can convert the gas into visible infrared
images through the radiation difference between the gas and the
background.
