Alta® ASP-F47 1024 x 1024 pixel 13micron sensor e2v model F47-MB-Grade 1 scientific camera
- 1 to 4 MHz 16-Bit digitization
- 32 MByte camera memory
- Field upgradeable firmware
- Subarray readout and fast sequencing modes
The F47 represents the next step in the evolution of the Alta line of cameras with faster readout speeds. The Alta F47 has a back-illuminated full frame megapixel CCD with exceptionally high quantum efficiency. The standard midband coating (F47-MB) has the highest peak in the visible; the optional broadband coating (F47-BB) has somewhat higher QE in the near UV but lower QE across the visible. The UV-enhanced version (F47-UV) has the highest QE in the UV. All Alta systems are backed by a 2 year warranty on the camera and lifetime warranty on the CCD chamber integrity.
Additional Features
- 32/64 bit ActiveX drivers included with every system
- Programmable cooling to 55°C below ambient
- General purpose programmable I/O port
- Adjustable fan speed for low/zero vibration
- Programmable status indicators
- AR coated silica windows
- RBI pre-flash available
- Moisture free chambers
- Liquid cooling option
- Precision locking filter wheels optional
| CCD Specifications | |
| CCD | E2V CCD47-00 |
| Array Size (pixels) | 2048 x 2048 |
| Pixel Size | 15 x 15 microns |
| Imaging Area | 30.7 x 30.7mm (944mm2) |
| Imaging Diagonal | 43.4mm |
| Linear Full Well (typical) | 150K electrons |
| Dynamic Range | 85 dB |
| QE at 400nm | 55% |
| Peak QE (720nm) | 96% |
| Anti-blooming | None |
| Camera System Performance | |
| PC Interface | USB 2.0 |
| Max. Cable Length | 5 meters between hubs, 5 hubs maximum (max. total of 30m); or up to 50m with icron 2.0 Ranger extender |
| Digital Resolution | 16 bits to 4 MHz |
| System Noise (typical) | 9 e- RMS at 1 MHz |
| Pixel Binning | 1 x 1 to 8 x 1024 on chip |
| Exposure Time | 20 milliseconds to 183 minutes (2.56 microsecond increments) |
| Image Sequencing | 1 to 65535 image sequences under software control |
| Frame Sizes | Full frame, subframe, focus mode |
| Cooling (typical) | Thermoelectric cooler with forced air. Maximum cooling up to 55°C below ambient temperature. |
| Dark Current (typical) | 0.2 e-/pixel/sec (-20°C) |
| Temperature Stability | +/- 0.1°C |
| Operating Environment | -25° to 40°C. Relative humidity: 10 to 90% non-condensing. |
| Power | 40W maximum power with shutter open and cooling maximum. AC/DC "brick" supply with int'l AC input plug (100-240V, 50-60Hz). Alternate 12V input from user's source. |
| Remote Triggering | LVTTL input allows exposure to start within 25 microseconds of rising edge of trigger. |
| Camera Head Size | D02. Low profile: D06. Aluminum, hard blue anodized. 6"x6"x2.5" (15x15x6.35 cm). Weight: 3.1 lb. (1.4 kg). Also available in D01 (Low profile: D05). |
| Back Focal Distance | D02: 1.025"(2.60cm). D06: 0.460"(1.17cm). D01: 0.69"(1.75cm). D05: 0.46"(1.17cm). [optical] |
| Mounting | D02/D06: 3.5" bolt circle. 2" 24 TPI thread. D01/D05: C-mount (1" 32 TPI thread). Optional Nikon F-mount or Canon FD or EF/EOS mount on all. |
| Shutter | D02: 43mm shutter. D06: no shutter. D01: 25mm shutter. D05: no shutter. |
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