Beamline 24-ID-C: Insertion Device Beamline

NE-CAT
Life Sciences

Description

Sector 24 utilizes canted insertion devices to provide two independent x-ray sources, one for a variable energy beamline 24-ID-C and another for a fixed energy beamline 24-ID-E (Se peak). Both beamlines are optimized to address challenging cases in macromolecular crystallography such as large complex molecular assemblies, poorly diffracting crystals and microcrystals by providing extremely stable and intense X-ray beams with beam sizes ranging from 5 to 70 microns. The 24-ID-C beamline is equipped with an ALS-style sample auto-mount robotic system for increased productivity and a mini-kappa goniometer head for crystal alignment.

 

Supported Techniques

  • Macromolecular crystallography
  • Microdiffraction
  • Single-wavelength anomalous dispersion
  • Single-crystal diffraction
  • Microbeam

Beamline Controls and Data Acquisition

Data cquisition via modified ADSC Q315 ADXV interface, beamline controls via CONSOLE and EPICS, RAPD and 80 TB data storage system.

Detectors

  • ADSC Q315
  • Oxford Danfysik YAP cryostar fluorescence detector

Additional Equipment

  • LR-Design detector positioner
  • Huber 515m goniometer
  • Oxford Cryojet
  • FTS air jet
  • Fully equipped chemistry laboratory
  • ACCEL/Maatel MD2 Microdiffractometer

Local Contacts

Name MALCOLM S. CAPEL
Phone 630.252.0686
Name KANAGALAGHATTA R. RAJASHANKAR
Phone 630.252.0694

Beamline Specs

Source

3.3 Undulator (Undulator A)

Monochromator Type

Si(111)

Energy Range

6.5-23 keV

Resolution (ΔE/E)

1.7 x 10 -4

Flux (photons/sec)

5 x 10 12 @12.6 keV

Beam Size (HxV)

 

Focused

60µm x 20µm

For additional information see:
http://necat.chem.cornell.edu

Current Status:

Operational/Accepting General Users

Access Mode:

On-site