JJ X-Ray ESRF High Precision Miniature Slit (air version)
Blade Material: |
Tungsten Carbide sub-micro type 6 UF (corn size 0.4 micron)
2mm thick Knife edge: 2 degrees
|
Dimenations: |
1113 mm by 113 mm by 45 mm |
Outer Surface: |
Chemical Nickel |
Aperture size: |
6 mm by 6mm (maximum) |
Translation Range: |
+/- 7 mm
|
Resolution: |
Aperture: 0.8 micron in Full Step
Translation: 0.3 micron in Full step |
Repeatability: |
<1 micron
(Unidirectional) |
Absolute Accuracy: |
+/- 3 micron |
Motors: |
Amp. 0.45/phase (please note the low current)
Aperture: Stepper 0,4 micron/half step
Translation: 0.15 micron/half step
|
Guiding: |
Precision ball slides |
Electrical connection: |
Male 15 pins Sub-D |
Endstop: |
Microswitches electrically coupled to the 15 pins Sub-D connector |
Weight: |
~1 kg |
Vacuum option: |
Vac. Connection: 10^-5 mbar
Operation - Completely inside vacuum chamber (not in EOS Equipment Pool inventory). |
Delivery: |
Normally the slit-systems are inventoried (and
can be shipped within 2 weeks from receiving order).
Fluctuations in demand may deplete the inventory. Maximum delivery time may be 10-12 weeks. |
|
![](ESRF1L.jpg) |
ESRF High Precision Miniature Slit assembly drawing
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