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Fast Pump Down Dock with LN2 UHV Booster CF40

Product code: VSCT40

The VSCT40 transfer chamber enables the exceptionally fast transfer of a sample from a portable UHV-Suitcase into the UHV-System. Vacuum in the transfer chamber is created using a turbo pump as well as a cryogenic pump. Thus a sufficient vacuum is established within approximately 30 minutes, as opposed to 24 hours when baking out the buffer volume conventionally. The tubo pump is not part of the product.

Using the VSCT40 for fast transfer, bakeout is not required. This has the additional benefit of the UHV-Suitcase not heating up along with the transfer chamber, which would negatively influence the vacuum inside the suitcase.

Developed in collaboration with the Nanoscale Science Department of the Max-Planck-Institute for Solid State Research, Stuttgart.
 

 


Specifications: Fast Pump Down Dock with LN2 UHV Booster CF40

  • pumpdown time: approx. 30 minutes to a pressure of app. 1E-8 mbar
  •  cooling temperature cryo trap:  80K
  •  fully UHV compatible materials
  •  turbo pump not included
  •  incl. Gatevalve DN40CF

Download drawing (pdf)
Download 3D-model (stp)
Download manual (pdf)

Compatibility

The VSCT40 Fast Pump Down Dock with LN2 UHV Booster CF40 suits the following products:

List price:

18'932.00 CHF

16'091.80 EUR*
19'636.97 USD*

Base Module Mini NexGeneration UHV Suitcase MD

Product code: VSN40M(CF16)

The Mini NexGeneration UHV Suitcase is the smallest standard version of our ultra compact, lightweight and modularly adaptable system to keep and carry your samples under true ultra-high vacuum conditions. It is delivered under vacuum, fully baked and ready to use.

The VSN40M(CF16) is available in a variety of configurations with diverse options and upgrades. Please download our questionnaire and get in touch with us to discuss your preferred combination.


List price:

23'793.00 CHF

20'223.54 EUR*
24'678.98 USD*

Configured Mini NexGeneration UHV Suitcase MD with Linear/Rotary Feedtrough

Product code: VSN40M(CF16)-0103-MD16(TS)-RSCPS6OM-TSMDH-0200-0048

This common configuration of the Mini NexGeneration UHV features an MD16(TS) linear/rotary feedthrough DN16CF with TSMDH tube support and an RSCPS6OM revolving sample carrier for two SHOM sample plates.


List price:

18'663.00 CHF

15'863.15 EUR*
19'357.95 USD*

Base Module Mini NexGeneration UHV Suitcase RM

Product code: VSN40M(CF40)

The Mini NexGeneration UHV Suitcase is the smallest standard version of our ultra compact, lightweight and modularly adaptable system to keep and carry your samples under true ultra-high vacuum conditions. It is delivered under vacuum, fully baked and ready to use.

The VSN40M(CF40) is available in a variety of configurations with diverse options and upgrades. Please download our questionnaire and get in touch with us to discuss your preferred combination.


List price:

24'436.00 CHF

20'770.08 EUR*
25'345.92 USD*

Configured Mini NexGeneration UHV Suitcase RM with Sample Transporter

Product code: VSN40M(CF40)-0378-RM40-1000-0018-RECOMSTACKY0(06H04S)H

This common configuration of the Mini NexGeneration UHV suitcase features an RM40 sample transporter and a stack of sample receptacles with 6 double spaced slots for SHOM sample plates


List price:

19'926.00 CHF

16'936.68 EUR*
20'667.98 USD*

Base Module NexGeneration UHV Suitcase

Product code: VSN40S

The NexGeneration UHV Suitcase is an ultra compact, lightweight and modularly adaptable system to keep and carry your samples under true ultra-high vacuum conditions. It is delivered under vacuum, fully baked and ready to use.

The VSN40 is available in a variety of configurations, with various options and upgrades. Please get in touch with us to discuss your preferred combination.


List price:

28'815.00 CHF

24'492.14 EUR*
29'887.98 USD*

Configured NexGeneration UHV Suitcase for horizontal usage with Sample Transporter

Product code: VSN40S(HL)-0516-RMD40(H)-RSCRMD2OM-TSRMVSNH

This common configuration of the NexGeneration UHV Suitcase features an RMD40(H) dual shaft sample transporter, an RSCRMD2OM revolving sample carrier for SHOM sample plates and a TSRMVSNH tube support.


List price:

32'553.00 CHF

27'669.36 EUR*
33'765.17 USD*

Configured NexGeneration UHV Suitcase for vertical usage with Wobblestick, Sample Storage and Rear View

Product code: VSN40S(VRV)-0350-WMG40(FC)-PGWMS(OM)-TSWMVSNV-MD40(Y0)-RECOMSTACKY0(03H00S02H04S)-TSMDH

This common configuration of the NexGeneration UHV features a WMG40 dual shaft wobblestick with FC fine adjuster and a PGWMS(OM) pincer grip for SHOM sample plates for sample transfer.
The additional MD40(Y0) single shaft linear/rotary feedthrough holds a RECOMSTACK(S3D2) stack of three single and two double-height sample receivers and the included Rear View welded viewport offers a very useful additional viewpoint from the rear side of the chamber.


List price:

on request

LN2-cooled UHV Suitcase Configuration

Product code: VSN40S(VTOPCF50SP2x16)-0350-WM40-TSWMVSNV-CTD50SHIELDS-TMPSHIELDCF16

This example of a cryo version of a NexGeneration UHV suitcase is intended for the transport of sensitive cryo cooled samples without interrupting the cold chain or breaking the vacuum.

Special Features:

  • DN50CF top flange and dewar for liquid nitrogen (LN2)
  • Cryo shields inside the suitcase chamber protect the sample from warm surroundings
  • Active cooling of the sample via cooling block inside the shields
  • Temperature sensor mounted on shields
  • 2 additional service ports


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