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Ultra-high Vacuum
See Also: Vacuum, Vacuum Chambers
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Ultra-High Vacuum
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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Ultra-High Vacuum Scanning Kelvin Probe
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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Ultra-High Vacuum Kelvin Probe
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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Atomic Oven
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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Ultra-High Vacuum Ф4 Scanning Kelvin Probe
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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Ion Pumps & Controllers
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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Scanning Tunneling Microscope for Ultra High Vacuum
STM
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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Ultra High Vacuum
UHV
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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Imaging X-Ray Photoelectron Spectrometer
Kratos AXIS Nova
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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Vacuum Pump
DP-03
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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The Nanomotor®
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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Vacuum
VPC's 2-port position Vacuum modules are available with or without a filter. Made of black anodized aluminum, they are rated to withstand temperatures between -65° C and 200 ° C.
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29MP Ultra-High Resolution Forensic Camera
SceneScope RUVIS 29MP System
The SceneScope RUVIS 29MP is an Ultra High Definition camera based on a 29MP sensor with 6644 x 4452 pixel resolution, and a full-frame chip. It includes capture software with 3 user-selectable modes: Fast Viewing for placement, Focus on the evidence, and High Detail for Capture at High Resolution and High Dynamic Range.
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Vacuum Meters
Portable meters for absolute vacuum pressure measurements in hospital labs, crystal growing, solvent recovery, distillation, and rotary evaporation.
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Vacuum Switch Tester
Weshine Electric Manufacturing Co., Ltd
1. The instrument has an automatic measurement function.2. The instrument has a perfect back-EMF protection function.3. The instrument uses a 5-inch 65K color LCD touch screen, which is easy to operate.
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Vacuum Slip Rings
Vacuum Slip Rings are especially suitable for a space environment on satellite platforms or payloads but can also be used in vacuum chambers of large ground-based scientific instruments such as synchrotrons or telescopes.
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Pressure Measurement - Vacuum
Vacuum port digital manifold comes with a remote vacuum probe for faster and more reliable evacuations, Bluetooth App, two clamp temperature probes for instantaneous superheat / sub-cooling readings, and convenient service case.
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Ultra-high Performance Solution for Memory Device Test
Magnum EPIC
Teradyne’s Magnum EPIC is a high-performance test solution for latest generation DRAM devices. These devices are key enablers for technologies like 5G, AI, cloud computing, autonomous vehicles, AR/VR and applications with high definition graphics.
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Vacuum Chambers
CV 400/CV 250
The CV 250 and CV 400 are vacuum chambers for altitude flight simulation for avionics instruments such as altimeters, rate of climb indicators and all non pressurised equipment. They are fitted with pneumatic and electric connectors and a quick locking door.
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Ultra-High Stability DC Power Supply
62075H-30N
The 62075H-30N output power has maximum 7.5kW/30V/250A power module designed with 4U height that can be connected easily as master or slave with three units to 22.5kW/30V/750A in parallel or two units to 15kW/60V/250A in series and operated as a standalone unit via system bus. The 62075H-30N provides stable DC output cur rent sour ce and powe r for pre c i s ion measurement. It offers an advanced 250A/30V ultra high-stable ±10 ppm (current stability ±1.25 mA) with high eciency and high power factor in compliance with energy savings. In addition it has a 20 bit digital control with bright vacuum fluorescent display readout.
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Vacuum Inspection
INDEC
INDEC vacuum test systems monitor a wide range of containers during the production process, including bottles, jars and cans, by measuring the cap panel concavity of their closures which is dependent on the vacuum inside. This non-contact inspection reliably identifies defective containers for automatic rejection.
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Ultra-high-performance Network Visibility
IntellaView
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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Low Gauge Vacuum Tester
G4103
Suitable for use on all petrol engines and easily fits to most vehicles. Accurately measures pressures within the range minus 1 bar (30mHg) to plus 0.7 bar (10psi). Applications include: Engine Fault Finding, by using the gauge as an inlet manifold vacuum tester the following faults can be diagnosed: spark misfires, poor engine compression, mixture tool weak or too rich, ignition too advanced or too retarded, inlet manifold and carburettor air leaks, incorrect valve timing. Turbo boost gauge; testing boost pressure up to 0.7bar (10psi) and Petrol Pump Tester; tests electrical and mechanical petrol pumps (excluding high pressure pumps used on fuel injection engines)
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Ultra-High Stability DC Power Supply
62075H-30N
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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Spectrometers, Vacuum
A compact and versatile vacuum ultraviolet monochromator. A selection of aberration-corrected diffraction gratings is available so you can tailor the instrument to your wavelength of interest and application. Connect this instrument directly to your vacuum plasma physics experiment or build an intense UV tunable source. It is available as a scanning monochromator, as a spectrometer, or as a spectrograph with microchannel plate or direct-detection CCD. The Model 234/302 is popular in systems due to its compact design, high throughput and resolution. It is also available with an additional entrance or exit port.
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Vacuum Interrupter Test Set
HTZK-IV / 385
Wuhan Huatian Electric Power Automation Co., Ltd.
Quantitative measurement, suitable for vacuum switch vacuum measurement, vacuum switch preventive detection special instrument.
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OEM Vacuum Switch
MVS
Compact, lightweight, and adjustable, the Series MVS Miniature Vacuum Switch is specially designed for OEM applications. This low cost switch has a minimum life expectancy of 10 million cycles and has an extremely fast response time. Typical applications for the MVS are HVAC, home appliance, dairy systems, medical, office equipment, and pump control.
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Vacuum Leak Tester
MFY-CM
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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High Vacuum Pumps
Agilent provides a range of robust, industry-leading high vacuum pumping systems for a range of applications. Our diffusion, ion and turbo pumps help analysts maintain a consistent vacuum efficiently. We provide turbo pumping systems (TPS) in compact, bench-top and cart-mounted models, as well as a range of diffusion pumps.
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Vacuum Oil-Purifiers
AEHV
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.
