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June 19, 2015
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MX425-HS


The largest area X-ray detector on the market, with high frame rates and high resolution for the most demanding X-ray science applications. Consists of a 5 x 5 tiled array of frame-transfer CCD modules, with 425 x 425mm² square active area, tiled without gaps in the imaging area. Full resolution is 9600 x 9600 pixels.

Category: .
Description
This 425mmx425mm square X-ray area detector 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

25 FT-CCDs bonded to fiber-optic tapers
Sensor

Proprietary Rayonix
frame-transfer CCD
Active Imaging Surface

425x425mm²
180,625mm²
0.18m²
Dark Current

0.003e⁻/pixel/second, or
0.0004 photons/pixel/second (12keV)
Dead Time Between Images

1 millisecond
DQE

0.8 for 12keV X-rays
Fiber-optic Taper Demagnification Ratio

2.92:1
Full Well Capacity

360ke⁻/pixel
(at standard binning, 2 x 2)
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)

400 channels
Readout Noise

High Speed Mode: 8e⁻/pixel
Low Noise Mode: 4e⁻/pixel
Sensitivity (Gain)

7e⁻/12keV photon
Sensor Operating Temperature

-80°C
Cooling

Closed-cycle refrigeration
User-Configurable Imaging Parameters
1 X 1
Readout Speed

Pixel Size

Frame Size

 2.5 frames/second

44μm

9600 x 9600 pixels
2 X 2
Readout Speed

Pixel Size

Frame Size
10 frames/second

89μm

4800 x 4800 pixels
3 X 3
Readout Speed

Pixel Size

Frame Size

 20 frames/second

133μm

3200 x 3200 pixels
4 X 4
Readout Speed

Pixel Size

Frame Size

  33 frames/second

177μm

2400 x 2400 pixels
5 X 5
Readout Speed

Pixel Size

Frame Size

  47 frames/second

221μm

1920 x 1920 pixels
6 X 6
Readout Speed

Pixel Size

Frame Size

  62 frames/second

266μm

1600 x 1600 pixels
8 X 8
Readout Speed

Pixel Size

Frame Size

 92 frames/second

354μm

1200 x 1200 pixels
10 X 10
Readout Speed

Pixel Size

Frame Size

 123 frames/second

440μm

960 x 960 pixels
Physical Dimensions
Detector Head
Height x Width x Depth 

Approximate Weight

 68cm x 57cm x 43cm 

200kg
Electronics / Cooling Assembly
Height x Width x Depth 

Approximate Weight
175cm x 64cm x 64cm (x3)
215kg (x3)

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