Specification | EIGER2 R CdTe 4M | EIGER2 R CdTe 1M | EIGER2 R CdTe 500K |
---|---|---|---|
Number of detector modules (W x H) | 2 x 4 | 1 x 2 |
1 |
Active area (W x H) [mm²] | 155.1 x 162.2 | 77.1 x 79.7 |
77.1 x 38.4 |
Pixel size [µm²] | 75 x 75 | 75 x 75 |
75 x 75 |
Total number of pixels | 2,068 x 2,162 = 4,471,016 | 1,028 x 1,062 = 1,091,736 |
1,028 x 512 = 526,336 |
Gap width vertical / horizontal* [pixels] | 12 / 38 | - / 38 |
- / - |
Photon energy [keV] | 8 - 24.2 | 8 - 24.2 |
8 - 24.2 |
Threshold energy [keV] | 4 - 30 | 4 - 30 |
4 - 30 |
Energy-discriminating thresholds | 2 | 2 |
2 |
Maximum frame rate [Hz] | 20 | 100 |
100 |
Counter depth [bit/threshold] | 2 x 16 | 2 x 16 |
2 x 16 |
Acquisition mode | simultaneous read/write with zero dead time | simultaneous read/write with zero dead time |
simultaneous read/write with zero dead time |
Maximum count rate [cps/mm²] | 9.8 x 10⁸ | 9.8 x 10⁸ |
9.8 x 10⁸ |
Point-spread function [pixels] | 1 (FWHM) | 1 (FWHM) |
1 (FWHM) |
Dimensions (W x H x D) [mm³] | 235 x 237 x 372 | 114 x 133 x 242 |
114 x 92 x 242 |
Weight [kg] | 15 | 4.7 |
3.7 |
Optional vacuum compatibility | yes | yes |
yes |
1 x 2
77.1 x 79.7
75 x 75
1,028 x 1,062 = 1,091,736
- / 38
8 - 24.2
4 - 30
2
100
2 x 16
simultaneous read/write with zero dead time
9.8 x 10⁸
1 (FWHM)
114 x 133 x 242
4.7
yes
* Plus a 2-pixel vertical gap in each module.
Specification | EIGER2 R CdTe 2M-W | EIGER2 R CdTe 1M-W |
---|---|---|
Number of detector modules (W x H) | 4 x 1 |
2 x 1 |
Active area (W x H) [mm²] | 311.1 x 38.4 |
155.1 x 38.4 |
Pixel size [µm²] | 75 x 75 |
75 x 75 |
Total number of pixels | 4,148 x 512 = 2,123,776 |
2,068 x 512 = 1,058,816 |
Gap width vertical / horizontal* [pixels] | 12 / - |
12 / - |
Photon energy [keV] | Up to 100 | Up to 100 |
Energy-discriminating thresholds | 2 |
2 |
Maximum frame rate [Hz] | 50 |
100 |
Maximum count rate [cps/mm²] | 9.8 x 10⁸ |
9.8 x 10⁸ |
Point-spread function [pixels] | 1 (FWHM) |
1 (FWHM) |
Cadmium-telluride sensor thickness [µm] | 750 |
750 |
Data format | HDF5 / NeXus |
HDF5 / NeXus |
Dimensions (W x H x D) [mm³] | 348 x 92 x 277 | 192 x 92 x 277 |
Weight [kg] | 9.7 | 5.8 |
4 x 1
2 x 1
311.1 x 38.4
155.1 x 38.4
75 x 75
75 x 75
4,148 x 512 = 2,123,776
2,068 x 512 = 1,058,816
12 / -
12 / -
2
2
50
100
9.8 x 10⁸
9.8 x 10⁸
1 (FWHM)
750
HDF5 / NeXus
* Plus a 2-pixel vertical gap in each module.