| Beamline Website |
http://www.spring8.or.jp/wkg/BL45XU/instrument/lang-en/INS-0000000385/instrument_summary_view
|
| Owner/Operator |
RIKEN Harima Institute |
| Operational (general use) |
yes (20% public) |
| %Time available (general use) |
. |
| Beamline Schedule |
http://www.spring8.or.jp/en/users/status/schedule/07_schedule |
| Experiments |
small-angle x-ray scattering (SAXS) and protein crystallography (PX). Both experiments can be independently carried out. Only SAXS station is opening for the public use
|
| Source |
In vaccum, vertically polarized undulator |
| Ring Current(mA) |
100 (as of 10/1/2005) |
| Average Beam Lifetime |
> 200 hr |
| Spot Size |
0.4 mm (horizontal) x 0.2 mm (vertical) (SAXS), 0.3 mm (horizontal) x 0.2 mm (vertical) (PX)
|
| Optics |
Double-crystal monochromator (synthetic diamond (111) in Laue-Bragg geometry) followed by K-B mirrors (vertical and horizontal) are used in order to reduce parasitic scattering.
|
| Flux |
3 x 10^11 photons/sec (SAXS), 2 x 10^11 photons/sec (PX) |
| Flux Details |
. |
| Wavelength Min (Å) |
0.886 |
| Wavelength Max (Å) |
1.653 |
| Monochromator |
Double-crystal monochromator (synthetic diamond (111) in Laue-Bragg geometry) |
| Crystal type |
. |
| Mirrors |
K-B mirrors (vertical and horizontal) |
| Mirror Cutoff |
. |
| Special Capabilities |
SAXS-station; High-resolution small-angle scattering camera, Stopped-flow mixer, Temperature jump cell, High-pressure cell for protein solutions.
|
| Other Instrumentation |
Si PIN photodiode detector and multi-cannel analizer for XAFS measurement |
| Goniometer |
Two individual single rotation axis (horizontal and vertical) goniometers are available
|
| Pin Length |
. |
| Restrictions |
. |
| xtal-detector Distance |
250 mm x 1000 mm |
| Detector |
Rigaku MSC R-AXIS V image plate and Jupiter210 CCD |
| Detector Details |
. |
| 2theta range |
. |
| Cryo Capability |
cryostream coolers -nitrogen gas |
| Lab Facilities |
Biology and chemistry preparation laboratories, cold room |
| Biohazard |
. |
| Software |
. |
| Hardware |
. |
| Backup Devices |
. |
|
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