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 RS SERIES

Unsurpassed image quality>>

• Made in the USA>>
• Compact, refined design
• AR-coated fused silica window
• Configurations available for UV to NIR applications from 240nm to 1100nm
• Selectable ROI and binning
• Input and output triggers
• PIV exposure mode for flow visualization
• Dual read rates up to 8 MHz
• High-speed USB 2.0, full 16-bit output
• Air and liquid cooling to >50C
• Available 5 or 8 position color filter wheel
• Micro-Manager Microscopy Software New!
• COM-compatible Windows API
• Linux drivers and API

The QSI RS Series is designed for life science and research applications from UV to NIR wavelengths. Dual read rates of up to 8 MHzwith high-speed USB 2.0, deep cooling to >45C below ambient and full 16-bit output allow QSI RS Series cameras to produce high quality images with high frame rates, extremely wide dynamic range, excellent linearity and exceptionally low noise.

Some RS series cameras are available with no-coverglass CCDs and a fused silica window for maximum transmission across a broad spectrum of light, from as low as 240nm up to 1100nm. Electronic input and output triggers with latency as low as 5μsec allow precise exposure timing and triggering of external events such as strobes. RS 9.2, RS 6.1, RS 4.2 and RS 2.0 models support Particle Image Velocimetry (PIV) exposure mode for flow visualization with two exposures as close together as 100μsec.

Cooling on the RS Series is achieved with a custom 2-stage TEC supporting regulatedcooling up to >45C below ambient, or greater than 50C with the optional Liquid Heat Exchanger.

The refined engineering and impressive fit, finish and attention to detail will surpass your highest expectations.

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Electronic shutter for high frame rates
Input trigger for precise exposure timing
Deep cooling to 45C below ambient
Available 5 or 8-pos Color Filter Wheel

Select your QSI RS 4.2 Model

• 4.2mp Kodak KAI-04022 sensor
• USB 2.0 High-Speed, 16-bit output
• Dual read rates of 800kHz and 8MHz
• Input and output triggers for precise 
  exposure timing
• PIV exposure mode for flow visualization
• Electronic shutter speeds to 100 microseconds
• Selectable ROI and binning
• AR-coated fused silica window
• Optimized for applications from 400nm - 1000nm
• UV Configurations available from 240 - 700nm>>
• Deep cooling to 45C below ambient
• Available 5 or 8-position color filter wheel (CFW)
• Made in the USA>>

• 	QSI RS 4.2i Electronic Shutter  Slim Body	55000.00
  	QSI RS 4.2s Mechanical Shutter Mid-size Body	56000.00
  	QSI RS 4.2ws Mechanical Shutter  5-position CFW	59000.00
  	QSI RS 4.2ws-8 Mechanical Shutter  8-position CFW	63000.00

High Performance CCD Image Sensor Leading Edge Technical Performance Refined Design Efficient, Low Power CCD Sensor Cooling Two Shutters and a Filter Wheel Connectivity and Notification Extensive Software Support Click Headings above for additional details Large 4.2mp Image Sensor The large 2048x2048 sensor in the QSI RS 4.2, shown to the left approximately life size, provides unprecedented field of view in a camera using standard 1¼" filters. The compact design and internal color filter wheel of the QSI RS 4.2ws allows unvignetted, filtered images even with very fast optical systems. The QSI RS 4.2 camera employs a Kodak KAI–04022 4.2 megapixel interline transfer CCD image sensor with microlens technology. It has excellent quantum efficiency between 350nm and 1000nm with significant enhancement at the blue end of the spectrum. Low dark current and high pixel charge capacity result in a dynamic range exceeding 74db. The sensor employs a vertical overflow drain that provides both antiblooming protection and a fast electronic shutter. Micro lenses cover the surface of the CCD to focus the light into each 7.4μm pixel to increase optical response. See the Specifications tab below for additional details.   With the fast electronic shutter and 8MHz High Speed read mode, the QSI RS 4.2 can produce frame rates of up to 10 frames per second (fps) when reading a Region of Interest (ROI), or 3.5 fps for low resolution full-frame 16-bit images.

Model RS 4.2 CCD Image Sensor Specifications      Feature Standard CCD Manufacturer & Model     Kodak KAI-04022        CCD Architecture Interline Transfer      Microlens Yes      Anti-blooming Yes - 300x suppression Imager Size: (WxH) 15.15mm x 15.15mm Pixel Array (WxH): 2112x2072 total pixels, 2048x2048 active Pixel Size: 7.4μm x 7.4μm   Typical Values Pixel Full Well Depth 40,000 electrons Absolute Quantum Efficiency Peak: 55% at 500nm Pixel Dark Current <0.1 electron per second at 0°C Intrinsic Read Noise <8 electrons RMS Dynamic Range 74db Charge Transfer Efficiency >0.99999 Manufacturer's CCD Imager Specifications KAI-04022M   Model RS 4.2 Camera Specifications   Feature Model RS 4.2i Model RS 4.2s Model RS 4.2ws(-8) CCD Image Sensor KAI-04022 Electronic Shutter 100μsec to 240 minutes 100μsec to 240 minutes 100μsec to 240 minutes Mechanical Shutter No Yes Yes Internal Color Filter Wheel No No ws    - 5-Position CFW ws-8 - 8-position CFW Holds 1.25" or opt. 31mm filters Camera Body Configuration Slim Enclosure Medium Enclosure Full Enclosure Dimensions W4.45” x H4.45” x D1.68” (add 0.225" for T-Mount) W4.45” x H4.45” x D2.00” (add 0.225" for T-Mount) 5-pos, W4.45” x H4.45” x D2.50” 8-pos, W5.86” x H5.56” x D2.50” (add 0.225" for T-Mount) Weight, without Nosepiece 26 oz. /  740g 34 oz.  /  950g 5-pos, 40 oz.  /  1130g 8-pos, 51 oz.  /  1450g Optical Back Focus (w/o Filters in path) 0.58" w/ T-mount adapter 0.68" w/ C-mount adapter 0.35" w/ no adapter 0.90" w/ T-mount adapter 0.68" w/ C-mount adapter 0.68" w/ no adapter 1.40" w/ T-mount adapter 1.18" w/ C-mount adapter 1.18" w/ no adapter Thermoelectric CCD Cooling Temperature regulation +/- 0.1°C, @ 0°C  to -40°C CCD temperature In free air,  Fans @ Full Speed Typically 45°C below ambient air with 85% cooling power With Opt Liquid Cooling - Fans Off Typically 52°C below circulating liquid with 85% cooling power (adds 0.75" to camera depth) Cooling Fan Control Intelligent, user configurable Read Rate User Selectable High Quality mode at 800KHz, High Speed mode at 8MHz Camera Gain User Selectable High Gain 0.7 e-/ADU (default), Low Gain 1.5 e-/ADU Digital Resolution 16 bits (both High Quality and High Speed mode) Total System Read Noise Typically <8 electrons RMS (CCD specification limited) in High Quality mode Typically <16 electrons RMS (CCD specification limited) in High Speed mode Pixel Dark Current <0.01 electron per second at -10°C Full Image Read and Download Time Typically <7 second (host computer dependent) in High Quality Mode (800KHz) Typically 0.7 second (host computer dependent) in High Speed Mode (8MHz) Image download times will be reduced with binning and/or subframe (ROI) Binning Modes Symmetrical and Asymmetrical binning up to 9 pixels horizonally or vertically Status and Notification User configurable multi-color LED status indicator and multifunction audible beeper. Over-temperature and high/low voltage alarms. Power Consumption 12v, 2A (24 watts) at max cooling, max fans and filter moving (25 watts max with included 90-240V AC power supply) Operating Environment Temperature: -20°C to 30°C, Humidity: 10% to 90% non-condensing Computer Connectivity USB 2.0 High Speed (USB 1.1 compatible) Other Ports Optically isolated 4 channel control port with low latency input and output shutter triggers (See API Reference Manual for details) T Mounting Adapter Standard - T-Thread, 42mm x .75mm pitch - Supports Canon EOS and Nikon F-mount lenses C Mounting Adapter (1" x 32TPI) (Not recommeded for 540i) Optional, C-Mount (Type I) lens focus compatible  (17.5mm backfocus) Optional, C-Mount (Type II) lens focus compatible (17.5mm backfocus) Optional, for non-lens adapters and accessories  (standard C-Mount lens does not reach focus at infinity) Nosepiece Standard, T-Adapter to 2" nosepiece Optional, T-Adapter  to 1.25" nosepiece