Whale2121FDM production is a fixed type and low noise x-ray flat panel detector based on amorphous silicon technology. A-Si technology based detector owns many advantages that are unavailable with other technology, Whale2121FDM production takes a high image quality and a large dynamic range, also Whale2121FDM possesses multi-gain stage, this function makes it possible that the detector can both be suitable for high sensitivity and large dynamic range requirements. Based on above characteristics, Whale2121FDM detector can be widely used in medical C Arm.
High dynamic range
Long life time
| Technology | |
| Sensor | A-Si |
| Scintillator | GOS / CSI |
| Active Area | 204 x 204 mm |
| Pixel Matrix | 1024 x 1024 |
| Pixel Pitch | 200 μm |
| AD Conversion | 16 bits |
| Interface | |
| Communication Interface | Gigabit Ethernet |
| Exposure Interface | Switching signal |
| Image Acquisition Time | 30fps(1×1) |
| Operating System | Windows7 / Windows10 OS 32 bits or 64 bits |
| Technical Performance | |
| Resolution | 2.5 lp/mm |
| Energy Range | 40-160 KV |
| Lag | 0.8% @ 1st frame |
| Dynamic Range | ≥86dB |
| Sensitivity | 1100 lsb/uGy |
| SNR | 50 dB @(20000lsb) |
| MTF | 55% @(1 lp/mm) |
| 32% @(2 lp/mm) | |
| 13% @(3 lp/mm) | |
| DQE | 65% @(0 lp/mm) |
| 48% @(1 lp/mm) | |
| 28% @(2 lp/mm) | |
| Mechanical | |
| Dimension(HxWxD) | 241 x 241 x 45 mm |
| Weight | 3.6 Kg |
| Sensor Protection Material | Carbon Fiber |
| Housing Material | High Strength Aluminum Alloy |
| Environmental | |
| Temperature Range | 10~35°℃(operating); -10~50℃(storage) |
| Humidity | 30~70% RH(non-condensing) |
| Vibration | IEC/EN 60721-3 class 2M3(10~150 Hz,0.5 g) |
| Shock | IEC/EN 60721-3 class 2M3(11 ms,2 g) |
| Dust and Water Resistant | IPX0 |
| Power | |
| Supply | 100~240 VAC |
| Frequency | 50/60 Hz |
| Consumption | 10 W |
| Application | |
| Medical |
C Arm |
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