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InCyt I/P-2TM
Imaging & Photometry System
Specifications
Video System
| Camera |
Monochrome integrating CCD, RS170 or CCIR standard |
| Excitation |
300 watt Xenon arc lamp for both UV and visible
light excitation.
Variable intensity |
| Filter Changer |
Sutter Wheel Filter Changer
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| Image Resolution |
640 x 480 pixels; 12-bits |
Photometer System
| PMT |
Hamamatsu HC135-11 photon counter |
| Linearity (precision) |
+/-1% from 0 to 20,000,000 counts/second |
| Maximum Dark Count (noise) |
150 counts/second |
| Equivalent Noise Input (noise) |
3 x 10-17 watts per second (measured at
400nm) |
| Spectral Sensitivity |
300-650nm |
| Discriminator & Microprocessor |
Built into PMT |
| Overload Protection |
Computer-controlled shutter (optional) |
| Excitation |
300 watt Xenon arc lamp for both UV and visible
light excitation.
Variable intensity |
| Filter Changer |
Sutter Wheel Filter Changer |
Image/Data Acquisition and Analysis
Workstation
| CPU |
2.40 Ghz Pentium 4 |
| RAM |
256 MB |
| Hard Drive |
40 GB |
| CD ROM |
40x CD R/W |
| Operating System |
Windows XP |
| Monitor |
17" SVGA |
Image Data Capture and Display
| Maximum Speed (640x480 images) |
5 ratioed images per second
10 single-wavelength images per second |
| Object Definition |
Specify up to 50 user-defined regions for separate
analysis |
| Data Collection Options |
(1) Graph ion concentration in each cell during
experiment.
(2) Save images for later analysis and animated
playback |
| Image Format |
TIFF |
| Data Storage Format |
Tab-delimited ASCII |
PMT Capture and Display
| Maximum Speed |
14 ratioed measurements per second
100 single-wavelength measurements per second |
| Time Lapse |
Up to 1 measurement every 10 minutes |
| Field of View |
Rectangular area, user-definable |
| Graphic Display |
Real-time during experiment |
| Data Storage Format |
Tab-delimited ASCII |
Other
| Calibration |
From standard solutions, formula, or in situ |
| Ions |
Works with hundreds of fluorescent dyes for
measuring: Ca2+, pH, Na+, K+,
Mg+2, H2O2, cyclic ADP Ribose,
etc. |
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