About ADC
video introduction
~2.50 min. long
REFERENCES
ISO Cert
SLT-800

Stand Motion Specification

 

 

Horizontal Motions

Vertical Motions

Range

-10mm to +10mm

-6mm to +6mm

Resolution

<0.1µm

<0.1µm

Repeatability

<0.4µm

<0.4µm

Accuracy

<1mm

<1mm

 

This slit unit consists of vertical and horizontal slit mechanisms, a vacuum vessel which houses them, a water cooling system, stepper motors with linear encoders, limit (home position) switches and electrical connections including internal wiring for beam monitoring system.

 

The total slit size is adjustable from 500 microns to 0 microns in both vertical and horizontal directions. The actuation is such that the blade pairs move symmetrically about a central point. The slit will go to a completely closed position. Backlash does not exceed 1 micron. A flexure design featuring no mechanical backlash is used.

 

ADC offers the most complete set of ultra-high-precision slits from monochromatic to white beam that includes; Micron precision, encoder option, ability to monitor the beam, best slit blade edges in the synchrotron community, and blades can go "past closed" without clashing (Overlapping/Zero beam). Our slits are being used in many synchrotrons, neutron and x-ray facilities around the world (APS, NSLS, ALS, DLS, NSRRC, BESSY, DESY, CHESS, ESRF, BSRF, CAMD, NSRL, PAL, LNLS, CLS, SSRF, ANKA, KEK, SPring-8, ASP, ELETTRA, MAX-LAB, …)

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