Hms version mass spectrometric detector complete with forvacuum and turbomolecular pump
, with mass spectra library, capillary evaporator, chromatographic column, processing program automatic liquid dispenser (equipped with syringes vial flushing), switch kit, gas valve kit Document Purchase Start date : 02 Aug 2019
At Pittcon 2014, Oerlikon Leybold Vacuum, Pittsburgh, Pa., introduced its first turbomolecular pump
that combines both magnetic and traditional mechanical bearings.
supplements are added to extend the functionality of existing equipment bmr autosampler, Snom accessory, Turbomolecular pump
module, Qcmd elliptometer system.
Tenders are invited for delivery of a turbomolecular pump
with equipment for the ifj pas in krakow
Pfeiffer Vacuum is best known for inventing the turbomolecular pump
Unlike traditional detectors, the T-Guard sensor does not use a turbomolecular pump
to measure the helium partial pressure; it uses a patented helium permeable membrane chip combined with a penning gauge.
The VSK 3000 capacitive gauge head for pressures to 0.1 mbar and a Penning gauge head for monitoring turbomolecular pump
applications to [10.sup.-9] mbar are also available.
It is supplied in a CF or ISO-K flange, and is equipped with a 0.8 DIVAC diaphragm backing pump and the new SL 80 turbomolecular pump
. The wide-range turbo pump has an integrated frequency converter, air cooling, ceramic ball bearing, and splinter guard.
Caption: Figure 1: (a) Sketch of ALD technique (Pump 1: turbomolecular pump
. Pump 2: sliding-vane rotary vacuum pump) and (b) XRD pattern of the surface of the treated sample.
As second step a turbomolecular pump
must be enabled, when it accelerates and reaches necessary rotational speed.
A high-quality patented vibration dampening system avoids vibrations being telegraphed from the primary vacuum pumps to the mass spectrometer (especially to the turbomolecular pump
inside the MS).
The GCMS-QP2020 high-sensitivity gas chromatograph mass spectrometer features a proprietary multi-function ion source, patented high-speed scan control and an ultra-fast turbomolecular pump
. These features, along with comprehensive databases and multiple sample introduction devices, are said to enable excellent performance and custom configurations tailored to fit the needs of laboratories.