1. トップ・製品情報
  2. X線回折CCD検出器
  3. MX-HE
  4. MX325-HE

MX325-HE

Technical Specifications

Type 16 back-illuminated CCDs bonded to fiber-optic tapers
Fiber-optic Taper Demagnification Ratio 2.85:1
Phosphor Standard 40μm thick, custom options available
PSF (FWHM) Depends on Phosphor Option Chosen 100µm with standard phosphor, 65µm with 25µm phosphor
Active Imaging Surface 325 x 325mm
105625 mm2
Sensor Operating Temperature -80°C
Readout Electronics (# of Channels) 32
Readout Noise High speed mode: 7.7e−/pixel
Low noise mode: 3.5e−/pixel
Dark Current 0.005e−/pixel/second, or
0.0005 photons/pixel/second (12keV)
DQE 0.8
Sensitivity (Gain) 9.4e−/12keV photon
Full Well Capacity 350ke−/pixel (at standard binning, 2 x 2)
Cooling Closed-cycle refrigeration

User-configurable Imaging Parameters

On-chip Binning

1 X 1
Readout Speed 2 seconds/frame
Pixel Size 37μm
Frame Size 8192 x 8192 pixels
2 X 2
Readout Speed 1 seconds/frame
Pixel Size 79μm
Frame Size 4096 x 4096 pixels
3 X 3
Readout Speed 0.5 second/frame
Pixel Size 119μm
Frame Size 2728 x 2728 pixels
4 X 4
Readout Speed 0.3 second/frame
Pixel Size 159μm
Frame Size 2048 x 2048 pixels

Physical Dimensions

Detector Head
Height x Width x Depth 58cm x 42cm x 43cm
Approximate Weight 125kg
Electronics / Cooling Assembly
Height x Width x Depth 175cm x 64cm x 64cm
Approximate Weight 215kg