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Upgrade to 200 l/s nominal pumping speed for VSN40S

Product code: UPGRADEVSN40S(+D200)

SAES has newly introduced this 200 l/s pump. The ion pump element with its magnet and housing is identical to the D-100-5 pump. The NEG element with 200 l/s capacity is a little longer but still fits into the suitcase chamber without modification.

The NEG element is activated with any standard DC lab power supply at 5A / 9VDC.

Specifications: Upgrade to 200 l/s nominal pumping speed for VSN40S

Upgrade from NexTorr D-100-5 (pumping speed: 100 l/s) to NexTorr D-200-5 (pumping speed: 200 l/s)


The UPGRADEVSN40S(+D200) Upgrade to 200 l/s nominal pumping speed for VSN40S suits the following products:

List price:

19'926.00 CHF

17'038.05 EUR*
21'065.65 USD*

Base Module NexGeneration UHV Suitcase S

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

24'638.73 EUR*
30'463.05 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

27'834.97 EUR*
34'414.84 USD*

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


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


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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