| Lines 4-7 were replaced by lines 4-8 |
| - Stephan Fischer, Walter Latscha (technicians)\\ |
| - Ton Konter (magnets)\\ |
| - [Markus Zolliker] (software, general aspects)\\ |
| - Ben van den Brandt (group leader "Sample Environment and Polarized Targets") |
| + [Marek Bartkowiak] (group leader)\\ |
| + [Markus Zolliker] (general aspects, controls)\\ |
| + Patrick Hautle (pressure safety, spin flipper, DNP)\\ |
| + Gediminas Simutis (high pressure)\\ |
| + Paul Schurter, Silvan Stamm, Florian Fautz(technicians)\\ |
| At line 8 added 5 lines. |
| + [Cryogenic safety at SINQ|http://lns00/ldmwiki/Wiki.jsp?page=CryogenicSafetyAtSINQ] (internal)\\ |
| + [Cryogenic Handling Procedures|http://lns00/ldmwiki/Wiki.jsp?page=HandlingOfCryogens] (internal) |
| + |
| + [Sample Environment at SINQ under NICOS|Frappy] |
| + |
| Lines 12-13 were replaced by lines 18-19 |
| - * [He cryostats] |
| - * [Dilution and He3 cryostats|DilutionCryostats] |
| + * [Orange cryostats|He cryostats] |
| + * [Dilution cryostats/ULT inserts|DilutionCryostats] |
| At line 16 added 2 lines. |
| + * [Electric Field|Efield] |
| + * [Device list per instrument] |
| Line 18 was replaced by line 26 |
| - The documentation of sample environment at SINQ is not yet very large, but increasing. Please write to [MissingSamEnvDocumentation] what you want to see here. |
| + The documentation of sample environment at SINQ may not be complete. Please write to [MissingSamEnvDocumentation] what you want to see here. |
| Line 21 was replaced by line 29 |
| - The broad range of research topics investigated at SINQ requires not only a large zoo of neutron scattering instruments but also a large collection of sample environment devices. At present, any temperature between 100 mK to 1400 K, any magnetic fields up to 9 T and any high pressure up to 30 kbar may be achieved. The PSI-[Risø|http://www.risoe.dk/afm/index.htm] collaboration helped to complete the sample environment park in the direction to higher magnetic fields and very low temperatures for single crystals. |
| + The broad range of research topics investigated at SINQ requires not only a large zoo of neutron scattering instruments but also a large collection of sample environment devices. At present, any temperature between 100 mK to 1800 K, any magnetic fields up to 15 T and any high pressure up to 100 kbar may be achieved. |
| Lines 25-27 were replaced by line 33 |
| - [CTI-Cryogenics|http://www.helixtechnology.com/], and from |
| - [APD Cryogenics|http://www.apdcryogenics.com]. |
| - The 4 K closed cycle machines are from |
| + [CTI-Cryogenics|http://www.helixtechnology.com/], [ARS|http://www.arscryo.com/] and from |
| Lines 41-44 were replaced by lines 47-48 |
| - * Two dilution cryostats for powder neutron diffraction were built in house. The two devices are to be used one after the other on the |
| - same instrument. This enables to change the sample on the instrument every 3 days with only a short loss of beam time. |
| - * From Risø we have a dilution stick for single crystals. They may be entered into a Helium-4 cryostat or into one of the |
| - [Oxford Instruments|http://www.oxford-instruments.com/] Cryomagnets MA02 and MA09. |
| + We have now three dilution refigerator inserts for temperatures down to 50 mK. They |
| + may be inserted into a Helium-4 cryostat or into one of the cryomagnets. |
| Line 51 was replaced by line 55 |
| - at the ILL (now available for AS Scientific). |
| + at the ILL (now available from AS Scientific). |
| Lines 57-58 were replaced by lines 61-63 |
| - Supraconducting magnets are used to achieve magnetics fields up to 15 Tesla. The old 4 Tesla Magnet manufactured by Thor is limited in the temperature range, but has less stray fields and is therefore preferred on instruments with a magnetic environment. The |
| - [Oxford Instruments|http://www.oxford-instruments.com/] Cryomagnets MA02 and MA09 from Risø may be used with sample temperatures from 300 K down to 0.1 K when combined with the dilution stick. |
| + Supraconducting magnets are used to achieve magnetics fields up to 15 Tesla. The |
| + [Oxford Instruments|http://www.oxford-instruments.com/] Cryomagnets may be used with |
| + sample temperatures from 300 K down to 0.1 K when combined with the dilution stick. |
| At line 64 added 3 lines. |
| + !Electric Fields |
| + A versatile high voltage sample stick that fits into all of our cryomagnets and standard cryostats is available. The stick allows for voltages up to 5 kV and can be easily adapted for different scattering geometries. For details see [electric Field|Efield]. |
| + |
| Lines 66-67 were replaced by line 74 |
| - The main temperature controller is the LakeShore Model 340. It is controlled with the TECS |
| - software. A quick [help on TECS|TecsHelp] is available. Under [Additional Equipment] |
| + The main temperature controllers used are the LakeShore Models 340, 336 and 370. Under [Additional Equipment] |
| Lines 70-71 were replaced by lines 77-78 |
| - !TECS |
| - The temperature control on most devices is handled with the [TECS|TecsHelp] software. |
| + !SEA |
| + Most of the sample environment electronics is now handled by [SEA|Sea]. |
| Line 75 was replaced by lines 82-83 |
| - * [calibration curves] |
| + * [Bezugsquellen|http://lns00/ldmwiki/Wiki.jsp?page=Bezugsquellen] |
| + * [Wiring|http://lns00/ldmwiki/Wiki.jsp?page=Pinbelegung] |
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