Ultra-high Vacuum
See Also: Vacuum, Vacuum Chambers
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Product
Ultra-High Vacuum Scanning Kelvin Probe
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Our Ultra-high Vacuum Scanning Kelvin Probes (UHVSKP2020 and UHVSKP5050) give the user full access to work function (Φ) and contact potential difference (CPD) measurements under vacuum with the ability to scan a sample area of 20 x 20mm or 50 x 50mm respectively. Each system comes with the UHV head unit, tip amplifier (located at the mounting port), digital control unit and host PC with dedicated software. The tip can be retracted 100mm from the sample and approaches normal to the sample. The associated digital electronic unit powers the head unit and provides an interface between the head unit and the data acquisition system. The system comes with a complete user manual, which includes an introduction to work function measurements and a detailed description of the system software, including examples. The work function resolution of the Ultra-High Vacuum Scanning Kelvin Probes is 1-3 meV.
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Product
Ultra-High Vacuum
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KP Technology offer a range of Kelvin Probes that work under ultra-high vacuum conditions, choose from single-point or scanning probes to add to your existing vacuum chamber, customize the UHV corner cube or consider the newest addition to the range, the Ф4 ultra-high vacuum scanning Kelvin Probe system.
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Product
Imaging X-Ray Photoelectron Spectrometer
Kratos AXIS Nova
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X-ray photoelectron spectroscopy (XPS), also known as electron spectroscopy for chemical analysis (ESCA), is a mature and widely used surface analysis technique for materials characterisation. XPS provides quantitative elemental and chemical state information from the upper most 10 nm of material. The The AXIS Nova photoelectron spectrometer can collect X-ray photoelectron spectra and images from any material that is stable under the ultra-high vacuum conditions required for the technique.
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Ion Pumps & Controllers
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Agilent Vacuum (formerly Varian) offers a complete portfolio of VacIon ion pumps that provide various pumping speeds (from 0.4 to 1000 L/s). Agilent also supplies smart combinations titanium sublimation pumps (Ion CombiTSP) and Non-Evaporable Getter (Ion CombiNEG) pumps for clean and vibration-free environments.Agilent ion pumps and controllers can be customized in a number of configurations to satisfy your vacuum requirements. They are the best choice for those applications where stable ultrahigh or extreme-high vacuum (UHV or XHV) conditions are essential, such as: laboratories, large research facilities, medical devices, scanning electron microscopes, and surface analysis tools.
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Product
Ultra High Vacuum
UHV
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Our range of UHV magnet systems for x-ray beamline applications offers the highest performance specifications currently available combined with an unparalleled degree of flexibility ensuring that the system is tailored precisely to the requirements of the user facility.
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Product
The Nanomotor®
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The patented Nanomotor® is a piezo driven linear motor. It is a multifunctional basic part for many positioning and manipulation devices. It has a positioning stroke of up to more than a centimeter while operating with atomic resolution. The Nanomotor thus bridges eight orders of magnitude. The Nanomotor consists of a cylindrical housing and a slider with a free axial hole inside. It combines high resolution in the sub-nanometer range with a large positioning stroke. The Nanomotor utilizes a piezo tube for fine positioning and a shock wave produced by the same piezo tube for coarse movements. The small Nanomotor is half the size of a match stick. It can lift six times its own mass. Every point of its stroke can be reached with a speed of up to 1 mm/s. The Nanomotor also works in ultrahigh vacuum or even under water. It is driven by a PC card at a supply voltage of only ±15 volts.
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Product
Ultra-High Vacuum Kelvin Probe
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Our Ultra-high Vacuum Kelvin Probes give the user full access to work function and contact potential difference (CPD) measurements under vacuum. Each system comes with a high-quality, manual, or motorized translator that enables reliable and accurate tip-to-sample positioning, and the unrivalled tracking system always holds the tip separation constant during the measurement. Even under vacuum, the work function resolution is 1 - 3 meV.
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Product
Vacuum Pump
DP-03
Vacuum Pump
The XIA Model DP-03 differential pumps provide a cost effective, windowless, direct, line-of-sight transition between an ultra-high vacuum (UHV) region (< 1 x 10-9 Torr) and a high vacuum (HV) region (< 1 x 10-6 Torr).
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Product
Scanning Tunneling Microscope for Ultra High Vacuum
STM
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A.P.E. Research instrument is a versatile Scanning Tunneling Microscope, STM, capable of scanning samples of almost any size. It can operate in UHV and in air. The systems have been designed to evaporate (e.g. metals, organic molecules) in UHV directly onthe sample mounted on the STM head.
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Product
Ultra-High Vacuum Ф4 Scanning Kelvin Probe
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The Ф4 Ultra-high Vacuum Scanning Kelvin Probe system gives the user full access to work function measurements under vacuum with the ability to alter the temperature from 77 K to 860 K. The Kelvin Probe measurement has resolution of 1 - 3 meV for a 2 mm tip on a conducting sample. The sample is mounted on a plate that is located on a motorized (x, y, z) translator attached to a stainless-steel vacuum chamber. Phi 4 also comes with a photoemission spectroscopy system with a tuneable source (3.4 - 7.0 eV). The deep ultra-violet (DUV) light spot measures approximately 3 x 4 mm. Absolute work function measurements can be obtained with this system in the range of 4.0 - 6.5 eV with an accuracy of 0.05 - 0.1 eV.
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Product
Atomic Oven
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Atomic oven with collimated output for ultra-high vacuum systems, loaded with Sr, Yb or Ca. The oven provides superior heat isolation while achieving high atomic flux. Its low power consumption results in exceptionally low pressures during normal operation for temperatures up to 650 °C. The chamber is shipped in an ultra-high vacuum storage chamber supplied by AOSense. Customers can provide AOSense with a previously purchased storage chamber for repeat orders. Please contact us for more information.
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Product
Ultra-high-performance Network Visibility
IntellaView
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Our customers require a visibility infrastructure that can keep up with the additional bandwidth needed for data-intensive applications (such as IoT, AI, Big Data, and 5G). APCON’s IntellaView hybrid visibility platform accommodates the growth in number of users, bandwidth and throughput, and applications on the world’s biggest and fastest networks. The platform delivers high performance and density, scalability, and access to hybrid networks spanning cloud, virtualized, and on-premises infrastructures.
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Product
Vacuum Sensor, Thermocouple Vacuum Gauge for High Vacuum
DV-5 Series
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Teledyne Hastings, manufacturer of the original DV-4, DV-5, and DV-6 thermocouple vacuum gauge tubes, produces vacuum measurement equipment with exceptional stability, accuracy, and reliability under the most demanding conditions.
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Vacuum Sensor, Thermocouple Vacuum Gauge for Rough Vacuum
DV-4 Series
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Teledyne Hastings, manufacturer of the original DV-4, DV-5, and DV-6 thermocouple vacuum gauge tubes, produces vacuum measurement equipment with exceptional stability, accuracy, and reliability under the most demanding conditions.
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Product
Ultra-High Stability DC Power Supply
62075H-30N
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Chroma Systems Solutions, Inc.
Chroma’s new 62075H-30N ultra-high stability DC power supply offers many unique advantages for magnet power supply systems in synchrotron applications. These advantages include an excellent current stability of 1.25mA/0.5 hour and 2.5mA/8 hour, extremely low current ripple of 2.5mA, current reproducible within 10mA, precision setting and readback of output current via 20 bit DAC/24 bit ADC.
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Product
Thermocouple Vacuum Gauge Tubes for Medium Vacuum
DV-6 Series
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Teledyne Hastings, manufacturer of the original DV-4, DV-5, and DV-6 thermocouple vacuum gauge tubes, produces vacuum measurement equipment with exceptional stability, accuracy, and reliability under the most demanding conditions.The Teledyne Hastings’ DV-6 series thermocouple vacuum gauge tube acts as a localized sensor which is then paired with a selection of meters or controllers to provide reliable, cost-effective measurements in diverse applications. The robust sensor gauge tube is easily installed into vacuum systems and when properly excited, generates a thermoelectric voltage to provide a vacuum pressure measurement based on gas density. The DV-6 thermocouple vacuum gauge tube fully compensates for temperature and rate of temperature change.Thermocouple gauge tubes are calibrated on vacuum systems that contain N2 or Air, but can be used with other gases. Additionally, thermocouple gauges and their controllers can be recalibrated when a replacement thermocouple gauge tube is installed, following instructions in the manual. However, our DB-20 reference tube is available to confirm meter/controller performance. A complete line of installation accessories are also available to simplify the integration of our thermocouple gauge tubes into a variety of vacuum systems. Our goal is to provide “one less thing to worry about”, when performance matters! With a wide range of meter, fitting, relay and output options, the DV-6 series provides a reliable pressure measurement in numerous industries and applications.
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Vacuum Oil-Purifiers
AEHV
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The most important application of the high-vacuum degasser is in the field of high-voltage transmission and in the manufacture of electrical devices. In addition, the high vacuum process is used in the degassing of oil cables including poly-butanes. Outside the electrical industry, this process is used for the dehydration and degassing of oil for radar and electronic equipment, oil-sealed vacuum pumps, brake fluids, cooling oils - including phosphate esters and silicones. Amperis offers the AEHV Oil Degasser designed for maximum job efficiency, expertly proven performance, requires minimal maintenance and is fully serviced. All this is thanks to the full support of Amperis' specialist technicians, plus the "know-how" and thorough research that makes the AEHV a Unique Degasser. Designed for unattended operation and suitable for operation on energized equipment - full equipment monitoring is an option.
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Thermal Vacuum Testing
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When you want to test your product for extreme space conditions, that include temperatures from 155°C to -175°C at space vacuum altitudes, Environment Associates is your solution. Using this test to determine the unique failures of space mechanisms that orbit the earth is key in improving system reliability. Thermal vacuum testing is similar to thermal cycling but adds deep space vacuums for detecting corona/arcing and intermittence and increases a product’s out-gassing. The key failure modes found during this test are: 1) electrical iIntermittence, 2) thermal control issues, 3) arcing, 4) corona, 5) material out-gassing, and more, to determine a product’s flight-worthiness for workmanship and processing issues.
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Product
Ultra-High Precision Motorized Rotation Stages
RAUK
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Model:RAuK Ultra-High Precision Motorized Rotation StagesRAuK series is developed on the basis of RAK series,import grating internal,achieve 360° closed-loop,closed-loop resolution is 1.8〞(RAuK100)or 1.2〞(RAuK200).It has passed so many customers test (in china, haerbin university, and so on),application:ultra-high angle postion, for example:GPS tracking systems,ultra-high precision multi-dimension scanning measurement,ultra-precision laser processing and so on .Characteristic: ◆ultra-precision grating internal, closed-loop resolution is 1.8〞(RAuK100)or 1.2〞(RAuK200). in conjunction with MC600 controller, achieve 360° closed-loopPrecision worm has passed special treatment and wear-resistant materials,achieve ultra-high position accuracy and better durability, precision of retentionimport ultra-high steel cross roller rail, ensure axial runout,radial runout and related specification in conjunction with zolix special precision grinding craft(including Al base precision grind),high load capacity,can be used in vertical direction,even invertassemble craft and test method that higher international, ensure all the products performanceseparate design of motor interface and circle grating singal, you can choose it according to requirementsachieve absolute postion by zero switchplanning three phase stepper motor and servo-motor of this series and other sizes
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Product
Pressure/ Vacuum Sensors
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There are three different types of pressures that can be measured using Premier Electrosystems' Pressure Sensors: Gauge, Absolute, and Differential. Gauge pressure is the pressure measured relative to the ambient atmospheric pressure.A typical application for a gauge pressure sensor is to measure liquid levels in a vented tank using the difference in hydrostatic pressure and ambient atmospheric pressure. Absolute pressure sensors will give the result relative to zero (a perfect vacuum). This is useful in applications where there is a direct effect of altitude on the pressure being measured. Differential pressure sensors measure the difference in pressure between two points. Differential pressure sensors are often used to monitor airflow in HVAC applications.
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Vacuum Leak Tester
MFY-CM
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Saicheng Vacuum Leak Tester (also called Leak Detector, Leak Test Apparatus) is professionally designed for the leakage tests of packages, bottles & pouches for food, drugs, medical instruments, household chemical products, cars, electronic components, stationeries and other industrial products. The instrument also can be used to test seal performance of specimens after falling and compression tests.
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Vacuum Switch Tester
KVZK
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KV Hipot Power Test Equipment Co.,Ltd
KVZK Vacuum Switch Tester with an electromagnetic discharge measuring method is applied to measure the vacuum degree of vacuum switches.
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Vacuum Fixture Kits
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*Perfect Sealing *Precise Operation *Stable Construction *Self Closing - Opening Covers
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Product
USB Interfaced Ultra-high Device Programmer
SUPERPRO/610p
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An economical universal programmer. adopt SUPERPRO/6000's kernel, DIP48 full-driver interface.
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Product
Vacuum Compatible Instruments
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Nearly all standard systems can be modified for vacuum applications to 10-8 Torr if baking is not necessary. Many UHV applications require custom designed solutions. With experienced UHV instrumentation specialists on staff, we can provide custom nanopositioning and micropositioning solutions for your vacuum application.
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Ultra-High Resolution Spectrometers
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Fabry-Pérot interferometers are optical resonators used for high-resolution spectroscopy. They use the phenomenon of multiple-beam interference that results when light shines through a cavity bounded by two reflective parallel surfaces. When the light hits one of the surfaces, some is transmitted out, and the remaining part is reflected back. Fabry-Pérot produces a circular fringe pattern, similar to the Michelson pattern. However, the fringes are thinning, brighter, and more widely spaced. As a result, these instruments are able to detect and resolve the fine features of a transmission spectrum with high precision.
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Product
Ultra-high performance scientific research CCD spectrograph
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Omni-λ3008i-iVacN Ultra-high performance scientific research CCD spectrograph features outstanding spectral image calibration, high wavelength accuracy, excellent stray light suppression, consisting of high resolution spectromator and TE-cooled deeply CCD. It is very good solution for emission spectrum, fluorescence spectrum and Raman spectrum measurement with research-grade performance. Omni-λ3008i-iVacN provides secondary development kits, it is also suitable for industrial applications.
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Product
Vacuum Drying Oven Series
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Sanwood Environmental Chambers Co ., Ltd.
Vacuum drying oven is designed for drying heat sensitive, easily decomposed and oxidizable substance, can be filled with inert gases, especially some complex items can be quickly dried.
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Vacuum Test Adapter
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Vacuum test adapters (VA) are suitable for contacting electronic assemblies with large quantities (mass testing) and a small number of variants. INGUN vacuum test adapters are available as standard as a single system without an exchangeable replacement kit.
