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Beamlines ⇒ BL38B1

Abstract
BL38B1 is a beamline that specializes in routine diffraction experiments using crystals with sufficient diffracting quality. It is also equipped with a sample changer robot, SPACE, for automatic measurements.
  • Measurement of standard size (> 50 μm) crystals and standard unit-cell(< 250 A) crystals.
  • MAD and SAD measurement using wide-range X-ray energy (6.5~17.5 keV).
  • Microspectroscope
  • CMOS ditector: a shutterless continuous rotation method
  • Mail-in Protein Crystallography Data Collection Servise
Optics
Monochromator Fixed exit Si (111) double crystal monochromator
Energy Range 6.5 ~ 16.5 keV (0.75~1.90 Å)
Energy resolution ⊿E/E ~10-4
Beam size at Sample 87 × 180 µm²
Photon flux at Sample >9.3 × 1010 photons/sec (1 Å)
Experimental Station
写真

Goniometer
Oscillation Range ±360 deg
Oscillation angle 0.1 deg

Detector
Detector CCD
Manufacturer Q315 (ADSC)
Detector Area 315 × 315 mm2
No. of Pixels 3072 × 3072
(unbin: 6144 × 6144)
Pixel Size 102 µm
(unbin: 51 µm)
Dynamic Range 216
Speed (1 s exposure) 1125 images/hour
Camera Distance Range 75~900 mm
Camera Zstage Offset Range 0~70 mm
Contact
Seiki BABA (PHS: 3510)
Email: baba(followed by @spring8.or.jp)
Pubilication
Go to the BL38B1 page of SPring-8

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