DIL2

Your trail:
Search SINQ Wiki:
SINQ LIN

SINQ Wiki
- Main Page
- Search SINQ Wiki
- Sample Environment
- Probenumg. Intern
- Troubleshooting SICS

This Page
- Page Info
- Printer Friendly

Referenced by
RemoveMixtureDIL
DilSampleMounting
DilutionCryostats
EarlierProgress

Wiki Info
- Unused pages
- Undefined pages
- RecentChanges
- Page Index
- System Info
- JSPWiki Docu
- SandBox
- OneMinuteWiki
- Create a New Page




JSPWiki v2.0.52


This is version 22. It is not the current version, and thus it cannot be edited.
[Back to current version]   [Restore this version]

Oxford Instruments Kelvinox Dilution Insert DIL2

DIL2 was aquired in 2006, mainly financed by the "SNF Förderungsprofessur Michel Kenzelmann". It is equipped with a weak link, allowing access to the range 1...2 K without removing the mixture.

DIL2 Sample mounting

used in MA15MA11MA02MA09
sample space diameter [mm] 17.317.323.645
max. sample diameter [mm]d16161835
distance from M6 thread to beam center [mm]
adjustable by about +- 10 mm		a515197194
allowed size below beam center [mm]b35356024
On the mixing chamber as well as at the end of the sample holder there is an M6 hole.

DIL1/dilGeometry.gif

Problems with DIL2

  • The weak link was too weak, and there was no spacer on it. We have shortened the weak section and put a spacer above it.

  • The gauges G1 and G2 do not work reliably. As a workaround, the (earlier unused) G3 gauge has now a connection to the beam dump.

Preparing DIL

Condense Mixture

Remove Mixture

Warming up

Sensor Calibration

The calibration curve in the FemtoPower system from Oxford Instruments is generic. For more precise values use the table below.
DisplayMix.Ch.
0.0400.042
0.0600.063
0.0800.084
0.1000.105
0.1500.156
0.2000.206
0.3000.306
0.4000.404
0.6000.600
0.8040.800
1.01 1.00
1.52 1.50
2.03 2.00
3.04 3.00
4.02 4.00
5.00 5.00

Attachments:  dil2Open.jpg  GasHandling.jpg  dil2.jpg 
This particular version was published on 13-Sep-2007 13:12:08 UTC by MarkusZolliker.