Name: QHY4040 Scientific CMOS Camera
Brand: QHYCCD
SKU: QHY-QHY4040
Price: 19419.0 CAD
Availability: InStock

QHY4040 Scientific CMOS Camera

by QHYCCD

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QHY QHY4040 Scientific CMOS Camera

Large Area Sensor | 36.9mm x 36.9mm 4K x 4K

QHY4040/QHY4040PRO uses the GSENSE4040 sensor, it has a 36.9mm x 36.9mm square sensor with 9.0um pixels in a 4k x 4k array. It has 36.9*36.9mm big image area. 1.57 times larger than full-frame format. With higher image quality and fast readout speed, it is an idea alternative for the KAF09000 and KAF16803 based camera.

Zero Amplifier Glow | Low Read Noise 4e-

Unlike the high readout noise of CCD sensor under high readout speed, even on ten frame per second, it has only 4e- read noise(at gain32) . It has a peak QE of 74% at 600nm. And the QHY4040/PRO has zero amplifier glow feature.

USB3.0 High Speed Interface | Multiple Pixel Clock 24FPS Frame Rate

The QHY4040 has a USB3.0 high-speed interface with up to 5GB of bandwidth. QHY4040PRO has both USB3.0 and 2*10Gbps Filber. 2*10Gbps fiber port support max 24FPS@16bit output. USB3.0 support max 20FPS@8bit and 10FPS@16bit ouptut. Camera supports different readout clocks and 8FPS, 12FPS, 13.3FPS, 16FPS, 18FPS,20FPS,24FPS frame rates.

Low Dark Current | -35C Below Ambient 0.05e/pixel/sec @ -15C

The QHY4040/PRO has 2-stage TE Cooling that reduces the sensor temperature to -35 °C below ambient. TE cooling significantly reduces dark current and produces cleaner, lower noise images over long exposures.

Front Illuminated | 74% QE Electric Rolling Shutter

Currently, the QHY4040/PRO is only available in a front illuminated version.A back-illuminated version of this sensor is rumored to be available in the autumn of 2020. QHY4040 has a rolling electric shutter, high reliability and stability than mechanical shutter when the observatory shoots a large number of pictures.

Astronomical Imaging

The QHY4040/PRO has an ultra-high dynamic range of 86dB and an extremely low readout noise of 4e-. This makes the camera exceptional for astronomical imaging, medical imaging, life sciences, fluorescence detection, trace sciences.

Biological Imaging

36.9mm x 36.9mm sensor High Resolution High Quality Image Output

Dynamic DR

For dynamic medical x-ray DR imaging the QHY4040 sensor size matches most industry-standard DR lenses and the high frame rate and low readout noise performance is ideal for X-ray imaging.

Technical Specifications

Model	QHY4040 (In STOCK) QHY4040PRO-FSI (Available in May,2020) QHY4040PRO-BSI（Avaliable in Autumn of 2020 ）
CMOS Sensor	Gpixel Gense4040 FSI / BSI version
Pixel Size	9.0um x 9.0um
Sensor Surface Glass	Clear Glass
CMOS Chamber Optic window glass	AR+AR multiple layer coating anti-reflection glass
Effective Pixel Area	4096 x 4096
Effective Pixels	16.8 Megapixels
Effective Image Area	36.9mm x 36.9mm
Fullwell	QHY4040PRO-FSI High Gain Channel >70ke Low Gain Channel 26ke. QHY4040PRO-BSI TBD QHY4040 Only support Low Gain channel 26ke
AD Sample Depth	QHY4040PRO-FSI QHY4040PRO-BSI 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.QHY4040 Dual 12bit ADC. Only output high gain channel.
Sensor Size	36.9mm*36.9mm
Full Frame Rate	QHY4040PRO-FSI QHY4040PRO-BSI 210Gbps Fiber Mode 24FPS@40964096 16bit 20FPS@40964096 16bit 13FPS@40964096 16bit 10FPS@40964096 16bit 8FPS@40964096 16bitUSB3.0 Mode 20FPS@40964096 8bit 13FPS@40964096 8bit 10FPS@40964096 16bit and 8bit 8FPS@40964096 16bit and 8bitQHY4040 20FPS@40964096 8bit (Clock Speed 4) 18FPS@40964096 8bit (Clock Speed 3) 16FPS@40964096 8bit (Clock Speed 2) 12FPS@40964096 8bit (Clock Speed 1) 8FPS@40964096 8bit (Clock Speed 0) 8FPS@40964096 12bit (Clock Speed 0)
Readout Noise	Typical 4e- @ Gain31 (16.5x）
Dark Current	0.05e/pixel/sec @ -15C
Exposure Time Range	20us – 600sec

Shutter Type	Electric Rolling Shutter
Computer Interface	QHY4040PRO-FSI QHY4040PRO-BSI USB3.0 + 2*10Gbps FilberQHY4040 USB3.0 ONLY
Built-in Image Buffer	QHY4040PRO-FSI QHY4040PRO-BSI 2GByte (16Gbit) DDR3 MemoryQHY4040 128MB DDR2 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）
Fan Cooling / Water Cooling	Default setup is fan cooling. QHYCCD also supply the water cooling version.
Humidity Sensor	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	QHY4040PRO TBD QHY4040 785g

In the Box

Camera

Manual & Warranty

QHYCCD 2-Years Warranty