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MX300-HE


A high gain, large format, high resolution detector for X-ray science applications. Consists of a 4 x 4 tiled array of back-illuminated CCD modules, with 300 x 300mm² square active area, tiled without gaps in the imaging area. Full resolution is 8192 x 8192 pixels.

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Description

Overview

A high gain, large format, high resolution detector for X-ray science applications. Consists of a 4 x 4 tiled array of back-illuminated CCD modules, with 300 x 300mm² square active area, tiled without gaps in the imaging area. Full resolution is 8192 x 8192 pixels.

Technical Specifications
Type

16 back-illuminated CCDs bonded to fiber-optic tapers

Sensor
Active Imaging Surface

300mm² x 300mm²
90,000mm²

Dark Current

0.005e⁻/pixel/second
or 0.0005 photons/pixel/second (12keV)

Dead Time Between Images

1 millisecond

DQE

0.8

Fiber-optic Taper Demagnification Ratio

2.85:1

Full Well Capacity

350ke⁻/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)

32 channels

Readout Noise

High speed mode: 7.7e⁻/pixel
Low noise mode: 3.5e⁻/pixel

Sensitivity (Gain)

11e⁻/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 seconds

37μm

8192 x 8192 pixels

2 X 2
Readout Speed

Pixel Size

Frame Size

 1 second

73μm

4096 x 4096 pixels

3 X 3
Readout Speed

Pixel Size

Frame Size

0.5 second

110μm

2728 x 2728 pixels

4 X 4
Readout Speed

Pixel Size

Frame Size

0.3 second

146μm

2048 x 2048 pixels

Physical Dimensions
Detector Head
Height x Width x Depth 

Approximate Weight

58cm x 42cm x 43cm 

115kg

Electronics / Cooling Assembly
Height x Width x Depth 

Approximate Weight

175cm x 64cm x 64cm
215kg (x2)