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QHY4040 FSI Class 2 CMOS IMAGER
- Manufacturer: QHY
- MPN: 4040 FSI Class 2
- SKU: QHY4040 FSI Class 2
- Last price was: $12,780.00
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Availability: Backorder
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QHY4040/QHY4040PRO is a scientific cooled CMOS camera with GSENSE4040 4K*4K sCMOS sensor. It has a 36.9mm x 36.9mm square sensor with 9.0um pixels in a 4k x 4k array. It has a 36.9*36.9mm big image area. 9um pixel size.
QHY4040/PRO has both the FSI version and BSI version. FSI version has a peak QE of 74%, 70ke full-well (at the lowest gain), 4e readout noise (at the highest gain). BSI version has a peak QE of 90%, 39ke full-well (at the lowest gain), 2.3e readout noise(at the highest gain), and a wide spectrum from UV to Near IR.
QHY4040 has only the FSI version, supports a single 12BIT channel readout (high gain channel only). QHY4040PRO has both FSI version and BSI version, supports selectable dual 12bit channel output (high gain, or low gain), and also supports the on-camera dual 12bit to 16bit data combination process.
The standard version is two-stage TEC cooling with air cooling. QHYCCD can provide the water cooling version as requested.
The typical application of this camera is astronomy imaging, spectrum, dynamic x-ray DR, satellite tracking, etc.
| Model | QHY4040 | QHY4040PRO-FSI | QHY4040PRO-BSI |
| CMOS Sensor | Gpixel Gense4040 FSI / BSI version | ||
| Pixel Size | 9.0um x 9.0um | ||
| CMOS Chamber Optic window glass | AR+AR multiple layer coating anti-reflection glass | ||
| Sensor Size | 36.9mm*36.9mm | ||
| Effective Pixel Area | 4096 x 4096 | ||
| Effective Pixels | 16.8 Megapixels | ||
| Effective Image Area | 36.9mm x 36.9mm | ||
| Fullwell | Only supports Low Gain channel 26ke- | High Gain Channel >70ke
Low Gain Channel 26ke. |
36ke- |
| AD Sample Depth | Dual 12bit ADC. Only output high gain channel. | Dual 12bit ADC (1)Dual Channel Output Together Mode. (2)Single Channel Mode (High Gain Channel and Low Gain Channel Seletable) (3)Dual 12bit Combine to 16BIT Image mode. |
Dual 12bit ADC (1)Dual Channel Output Together Mode. (2)Single Channel Mode (High Gain Channel and Low Gain Channel Seletable) (3)Dual 12bit Combine to 16BIT Image mode. |
| Full Frame Rate | 20FPS@4096*4096 8bit (Clock Speed 4) 18FPS@4096*4096 8bit (Clock Speed 3) 16FPS@4096*4096 8bit (Clock Speed 2) 12FPS@4096*4096 8bit (Clock Speed 1) 8FPS@4096*4096 8bit (Clock Speed 0) 8FPS@4096*4096 12bit (Clock Speed 0) |
USB3.0 Mode 20FPS@4096*4096 8bit 13FPS@4096*4096 8bit10FPS@4096*4096 16bit and 8bit 8FPS@4096*4096 16bit and 8bit2*10Gbps Fiber Mode 24FPS@4096*4096 16bit 20FPS@4096*4096 16bit 13FPS@4096*4096 16bit 10FPS@4096*4096 16bit 8FPS@4096*4096 16bit |
USB3.0 Mode 20FPS@4096*4096 8bit 13FPS@4096*4096 8bit10FPS@4096*4096 16bit and 8bit8FPS@4096*4096 16bit and 8bit2*10Gbps Fiber Mode 24FPS@4096*4096 16bit 20FPS@4096*4096 16bit 13FPS@4096*4096 16bit 10FPS@4096*4096 16bit 8FPS@4096*4096 16bit |
| Readout Noise | FSI version Typical 4e- @ Gain31 (16.5x） |
FSI version Typical 4e- @ Gain31 (16.5x） |
BSI version Typical 2.3e- @Maxium Analog Gain |
| Dark Current | FSI version 0.05e/pixel/sec @ -15C |
FSI version 0.05e/pixel/sec @ -15C |
BSI version TBD |
| Exposure Time Range | 20us – 600sec | ||
| Shutter Type | Electric Rolling Shutter | ||
| Computer Interface | USB3.0 ONLY | USB3.0 + 2*10Gbps Filber | USB3.0 + 2*10Gbps Filber |
| Built-in Image Buffer | QHY4040 128MB DDR2 Memory |
2GByte (16Gbit) DDR3 Memory | 2GByte (16Gbit) DDR3 Memory |
| Exposure Ending Hardware Pulse Output | Optional TrigOut and Shutter Measure waveform | ||
| GPIO | Four High Speed FPGA Controlled GPIO . Can be used for high precise GPS timestamp socket. Or the Electric Shutter on/off waveform output for GPS Card. Or Multiple Camera Synchronized Port and so on. | ||
| Cooling System | Dual Stage TE Cooler（-35C below ambient） The QHY4040 water-cooled customized version has a maximum temperature difference of -40 degrees in continuous mode and single frame mode with an exposure time greater than 1 second. |
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| Cooling | Default setup is fan cooling. QHYCCD also supply the water cooling version. | ||
| Humidity Sensor | — | QHY4040PRO has the humidity Sensor in CMOS chamber | QHY4040PRO has the humidity Sensor in CMOS chamber |
| Anti-Dew Heater | Yes | ||
| Telescope Interface | M54/0.75 female thread on the fast installer/center adjust ring | ||
| Optic Window Type | AR+AR High Quality Multi-Layer Anti-Reflection Coating | ||
| Back Focal Length | 17mm（±0.2） | ||
| Weigth | 785g | 1.05kg | 1.05kg |