製品情報
420万画素 低価格CCDカメラ QSI 640
製品詳細
概要
◆高画素数 420万画素 ◆高ダイナミックレンジ 74dB ◆フィルターホイールOption有
◆多ソフト対応 μManager LabVIEW Maxlm Astroart…etc ◆高量子効率 55%@Peak
仕様
■ QSI 640 仕様
| 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): | 2112×2072 total pixels, 2048×2048 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 (PDF) |
| Feature | Model 640i | Model 640s | Model 640ws(-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 | Medium | Full |
| Enclosure | Enclosure | 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 | 0.90″ w/ T-mount adapter | 1.40″ w/ T-mount adapter |
| 0.68″ w/ C-mount adapter | 0.68″ w/ C-mount adapter | 1.18″ w/ C-mount adapter | |
| 0.35″ w/ no adapter | 0.68″ w/ no 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 | <0.1 electron per second at 0°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 AC 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 for telescope guiding or input/output shutter trigger (See API Reference Manual for details) |
||
| T Mounting Adapter | Standard – T-Thread, 42mm x .75mm pitch | ||
| 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 | |||
| Feature | QSI 600 Series wsg(-8) |
|---|---|
| Camera Body Configuration | Integrated Guider Port |
| Enclosure | |
| Dimensions | 5-pos wsg, W4.45” x H5.0” x D3.08” |
| 8-pos wsg-8, W5.86” x H6.1” x D3.08” | |
| (add 0.225″ for T-Mount, 0.35″ for 2.156″ thread mount) | |
| Weight, without Nosepiece | 5-pos, 46 oz. / 1300g |
| 8-pos, 56 oz. / 1600g | |
| Optical Back Focus (without Filters in path) | 2.10″ (53.3mm) with 2.156″ thread adapter (optional) |
| 1.98″ (50.2mm) with T mounting adapter | |
| 1.75″ (44.5mm) w/o mounting adapter | |
| Guide Camera Attachment | T-mount (42mm x 0.75mm) w/built-in manual rotator |
| C-mount (1″ x 32 tpi) w/built-in manual rotator | |
| Guide Camera Optical Focal Depth | 12.5mm +/- 1.5mm (0.49″ +/- 0.06″) |
| Face Plate Adapter | Standard adapter – T-mount (2.156″ x 24tpi adapter available) |
| Nosepiece | Standard T-mount to 2″ nosepiece. |
| Optional 2″ nosepiece for 2.156 adapter |
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