MX225-HS
June 17, 2015
LX255-HS
June 19, 2015
LX170-HS
Two modules of high speed frame-transfer CCDs bonded to fiber-optic tapers, fused at the front to eliminate gaps in the imaging area. The imaging area is 85 x 170mm² in size, with a special notch at the long edge to allow SAXS data (and the direct beam) to pass, while WAXS data is collected.
This 85mmx170mm X-ray area detector with beam notch has several specialized modes. Besides the standard mode described in the specs and parameter sections, Turbo, Low-Noise and High Dynamic Range (HDR) modes are also user controlled.
Technical Specifications
| Type | 2 FT-CCDs bonded to fiber-optic tapers |
|---|---|
| Sensor | Proprietary Rayonix frame-transfer CCD |
| Active Imaging Surface | 85mm x 170mm, 14400mm² |
| Dark Current | 0.003e⁻/pixel/second, or |
| Dead Time Between Images | 1 millisecond |
| DQE | 0.8 for 12keV X-rays |
| Fiber-optic Taper Demagnification Ratio | 2.92:1 |
| Full Well Capacity | 360,000e-/pixel @ std. 2×2 binning |
| Phosphor | standard 40μm thick, custom options available |
| PSF (FWHM) Depends on Phosphor Option Chosen | 100μm with standard phosphor, 65μm with 25μm phosphor |
| Readout Electronics (# of Channels) | 32 channels |
| Readout Noise | High Speed Mode: 8e⁻/pixel |
| Sensitivity (Gain) | 7e⁻/12keV photon |
| Sensor Operating Temperature | -80°C |
| Cooling | Closed-cycle refrigeration |
| 1 X 1 | |
| Readout Speed
Pixel Size Frame Size |
2.5 frames/second
44μm 1920 x 3840 pixels |
| 2 X 2 | |
| Readout Speed
Pixel Size Frame Size |
10 frames/second
89μm 960 x 1920 pixels |
| 3 X 3 | |
| Readout Speed
Pixel Size Frame Size |
20 frames/second
133μm 640 x 1280 pixels |
| 4 X 4 | |
| Readout Speed
Pixel Size Frame Size |
40 frames/second
177μm 490 x 980 pixels |
| 5 X 5 | |
| Readout Speed
Pixel Size Frame Size |
55 frames/second
220μm 384 x 768 pixels |
| 6 X 6 | |
| Readout Speed
Pixel Size Frame Size |
75 frames/second
266μm 320 x 640 pixels |
| 8 X 8 | |
| Readout Speed
Pixel Size Frame Size |
100 frames/second
354μm 240 x 480 pixels |
| 10 X 10 | |
| Readout Speed
Pixel Size Frame Size |
140 frames/second
440μm 192 x 384 pixels |
| Detector Head | |
| Height x Width x Depth
Approximate Weight |
34cm x22cm x 30cm
20kg |
| Electronics / Cooling Assembly | |
| Height x Width x Depth
Approximate Weight |
117cm x 64cm x 64cm
215kg
|
