Vacuum
See Also: Ultra-high Vacuum, Space
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Vacuum Probing Systems
Built using our PS4L patented technology, SemiProbe manufactures a family of Vacuum Probing Systems, which test wafers or substrates in a vacuum environment. Additionally, individual die and broken/partial wafers can be tested with the Vacuum Probing System. All key modules are interchangeable and upgradeable.
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Most Compact Vacuum UV Back-Illuminated CCD Spectrometer (VUV-FUV)
VU90 Spectrometer
Horiba has developed a compact size Vacuum Ultraviolet (VUV) Spectrometer with a dedicated CCD Camera Syncerity-VUV, all manufactured in its NJ facility. This unique system features a special CCD sensor with high sensitivity in the far-UV wavelength range with capability to measure from 115 nm with a resolution better than 0.5 nm under vacuum or high purity nitrogen. The system’s internal optical cavity can be black coated for ultimate suppression of stray light.
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Flash Diffusivity Analyzers
DLF 2800
The Discovery Laser Flash DLF 2800 is an advanced freestanding instrument for the measurement of thermal diffusivity and specific heat capacity of materials from room temperature to 2800°C. The distinctive design incorporates a proprietary laser, laser optics, detector, and furnace technologies, and along with the unique six-position sample carousel, ensures unprecedented measurement accuracy and sample throughput. With the ability to operate in a variety of atmospheric conditions, including inert gas or under vacuum, the DLF 2800 can characterize a wide variety of materials, including polymers, ceramics, carbons, graphite, composites, glasses, metals, and alloys.
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Tabletop Mask Aligner
Model 200
The OAI Model 200 Mask Aligner is a cost-effective high performance mask Aligner that has been engineered with industry proven components that have made OAI a leader in the photolithography capital equipment industry. The Model 200 is a tableop mask Aligner that requires minimal cleanroom space. It offers an economic alternative for R&D, or limited scale, pilot production. Utilizing an innovative, air bearing / vacuum chuck leveling system, the substrate is leveled quickly and gently, for parallel photo mask alignment and uniform contact across the wafer during contact exposure. The system is capable of one micron resolution and alignment precision.
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Probing Solutions
ES62X-CMPS
The ES62X-CMPS compact manual probe station is a rugged wafer probing solution designed for high reliability, compact size and low investment cost. It enables manual wafer level measurements up to 300 mm wafers. The probing station can also be used for TLP, HMM, HBM, LV-Surge, RF, S-parameter and DC-measurements. Micro positioners with vacuum as well as magnetic base can be attached. The chuck has a vacuum interface for the wafer and is electrically isolated. Multiple 4 mm connectors can be used to connect a voltage potential to the wafer backside.
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Vacuum UV Measurement
As a spectrometer, we have been manufacturing various vacuum ultraviolet spectroscopy systems mainly based on the Seya Hokaoka type spectrometer since 1977 when the company was established.The newly developed KV series is a system that can measure up to 120 nm with a nitrogen gas purge only by using a special optical element and a spectroscope of newly developed optical arrangement, eliminating the need for a vacuum pump and the like.
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Microtomography
Have you ever seen images from a medical CT-scanner? Now, the same technique can be applied to your micro samples! SkyScan systems from Bruker microCT allow you to cut virtual sections or even fly through samples non-destructively. No preparation, coating or vacuum treatment is needed. Bruker microCT micro-tomography is available in a range of easy-to-use desktop instruments, which generate 3D images of your sample’s morphology and internal microstructure with resolution down to the sub-micron level. Software for visualization and analysis in 3D is included with all SkyScan systems.
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Vacuum Assist
1029
TESCO’s Vacuum Assist actively generates a vacuum that attaches your TESCO optical pickup or probe to the meter and allows hands-free use for the meter tech. No more wasted time during testing or communication work when the pickup or probe falls off.
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HV High Performance Circuit Breaker Analyzer
CBV-32
We conceived the CBV-32 to provide the best range of testing for electrical facilities such as circuit breakers (using gaz, oil, air, vacuum…) or synchronous condensers all the way up to 800kV and more. It combines Timing, Motion Dynamic Resistance Measurements, and Vibration, all in a single test.
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Vacuum Pressure Gauge
EEPV511
Test vacuum accessories and emission control devices such as EGR valves canister purge systems, air switching and divert valves, vacuum delay and check valves, heater and A/C controls and cruise control systemsMulticolor gauge face with scales of inch, Hg, psi, negative kPa and positive kPa
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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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High Temperature Absolute Pressure Transducers
Our high temperature Baratron® capacitance manometers are controlled to temperatures of 150°C or higher for use use in demanding semiconductor manufacturing vacuum processes such as metal etching and nitride film chemical vapor deposition (CVD).
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Soil Moisture Loger Sensor
NUL-229
This logger sensor is based on measuring the partial vacuum pressure in a tensiometer. A tensiometer is a closed tube with a special ceramic part in its end. The tensiometer is filled with water and put in the soil. If the soil is dry, water goes out by diffusion through the ceramic holes and partial vacuum pressure is created in the tensiometer. When we wet the soil, the partial vacuum in the tensiometer pulls water into the tensiometer and the vacuum decreases. This is why soil moisture is measured in pressure level.
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Vacuum Fixture Kits
*Perfect Sealing *Precise Operation *Stable Construction *Self Closing - Opening Covers
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Deep Ultraviolet Spectrophotometer System
VUVAS-10X
A new ultraviolet spectrophotometer system for optical metrology just arrived at NASA Goddard! The VUVAS-10X spectrophotometer works best in the 90 to 160 nanometer wavelength range, also known as deep or vacuum ultraviolet (VUV) region. It uses a windowless hydrogen plasma light source and differential pump section to reach many wavelengths beyond those of conventional deuterium lamps. The source also works with other gases, or gas mixtures, for atomic spectral line emission from about 30 nanometers (double ionized Helium gas) up to the Visible light range. The new spectrophotometer system, McPherson VUVAS-10X, uses a one-meter focal length high-resolution monochromator with the special light source, scintillated detector and Model 121 goniometric sample chamber. The system is ideal for optical transmission, absorbance and specular reflectance at incident angles up to 60 degrees. This McPherson spectrophotometer system will help develop, inspect and qualify optical materials and coatings used for very high altitude and extraterrestrial space flight missions.
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Image Intensifiers
Image intensifier tubes (IITs) are vacuum tubes that amplify a low light-level image to observable levels. Image intensifier tubes are the most important modules of night vision devices that play crucial role in defense/security/industrial applications.Technology of manufacturing of image intensifier tubes is very difficult and performance parameters of modern IITs varies even within the same technological process. Next, test report offered by manufacturers cannot be fully trusted because there are some differences in test methods used by different manufactures. Further on, there are literature sources presenting conflicting claims of different manufacturers. It is quite common to find on the world market two night vision devices (or two image intensifier tubes) of the same data sheet parameters but of totally different image quality. Inverse situation is possible, too. Due to reasons mentioned above testing image intensifier tubes is of critical importance for both their manufacturers, manufacturers of night vision devices (NVDs) and final users of NVDs.
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Vacuum Sensor, Thermocouple Vacuum Gauge for Rough Vacuum
DV-4 Series
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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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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Neon Transmitter
Shanghai Yiya Electronic Instrument Co., Ltd.
Asphalt resin filled and vacuum potted. Patented magnetic core at low consumption. Heavey duty metal box and coated power. User Friendly-Adapts to most grounding situations.
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Vacuum Quality Monitor Systems
The 835 VQM is a mass spectrometer that operates from UHV to 10-5 Torr and accurately measures the gases in the vacuum chamber. The 835 VQM Differential Pump System delivers the advantages of the 835 VQM at higher pressures. The VQM system consists of an autoresonant ion trap mass spectrometer gauge, a VQM Controller and VQM Viewer software that that converts raw data into actionable information. The system is ratiometric, meaning that it determines the ratio of each gas to other gases in a vacuum chamber. It is usually coupled with a total pressure gauge to provide partial pressures of each gas as indication of the quality of the vacuum in the chamber.
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Pressure Testing
Types of Pressure Testing Performed at GTS:*Hydrostatic Pressure Testing*Leak Pressure Testing*Burst Pressure Testing*External Pressure Testing*Pressure Testing at Temperature Extremes*Vacuum Pressure Testing*Differential Pressure Testing*Cyclic Pressure Testing
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Tube Tester / Tube Checker
RM 1
The RM 1 is a Vacuum Tube Tester easy to handle, in its construction almost unique, which enables a fast, simple and precise plate current measurement (emission test) of the most common double triodes (6SL7-GT, 12AT7=ECC81, 12AU7=ECC82, 12AX7=ECC83)¹ and power pentodes (6CA7=EL34, KT66, KT88, 6550, 6L6-GC, 5881, 6V6-GT, 6BQ5=EL84)¹. The device has a distinct classic design, primarily consisting of a solid beech wood cabinet and a front panel of anodized aluminium. Because of its small dimensions it is easily transported and it doesn't need a lot of space for accommodation.
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Pitot Static Tester
ADSE 550
The ADSE 550 pitot static tester, housed in a plastic carrying case, is a portable, self contained field tester designed to test aircraft pilot ans static systems for leaks as well as the operation and calibration of airspeed, altimeter, engine pressure ratio, manifold pressure indicators, and other vacuum or low pressure units. The tester consists of a hand-operated vacuum pump, a hand-operated pressure pump vacuum and pressure gauges, 5 control valves, an altimeter and an airspeed indicator. The package accessories include two 25-foot hoses.
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Hall Effect Sensor
The hall effect sensor products are manufactured according to international standards. Being an ISO 9001:2008, ISO 14001 and OHSAS 18001 certified company, DER EE is capable of designing and producing superior products to the highest standards of customers' requirements. Hall effect sensors we provided are a device containing both the sensor which produces a very low signal level and contains the vacuum tube amplifier and a high gain integrated circuit (IC) amplifier in a single package. hall effect sensor offer many applications to sense position and motion, to control electric motor control, to sense wheel rotation and so on.
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Split Core Current Transformers
LZCK-55
Beijing GFUVE Electronics Co.,Ltd.
Outdoor waterproof current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, has the characteristics of Small magnetic circuit loss and can be split, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case(ABS or PC) which is flame retardance anti-moisture, stable performance, no maintenance.
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Space Simulators
A6H Series
Bemco offers up-to-date space simulators incorporating all of the preferred features needed for reliable combined temperature and high vacuum testing. The A6H series includes a fully integrated and appropriately sized PCL-III Portable Liquid Chiller utilizing liquid nitrogen for cooling. The PCL-III is mounted within the A6H system structure and permanently attached to the chamber thermal shroud. Mechanical cooling is available as an option.
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Integrated NDT Inspection Device
FlawHunter
The FlawHunter is an integrated NDT inspection device, equipped with an advanced, high-resolution Laser Shearography sensor with a vacuum (partial) excitation system. It is ergonomic & easy-to-use and is equipped with a workflow-oriented, GUI-display and left/right-hand button control. Regardless of the application, the FlawHunter provides reliable and resolute measurement results for in-field (service) NDT and quality control (post-production) operations.It can be used on any material & surface provided a stable vacuum can be generated within the vacuum seal (viewable inspection area).
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Cold Atomic Beam System
Detailed description of item: Complete cold atomic beam sources for alkaline-earth precision experiments and atomic devices. Small chambers with patented permanent-magnet Zeeman slowers and in-vacuum 2D MOT optics allow high flux with low outgassing and no thermal beam flux at the cold atom port, which provides a CF-133 connection to customer vacuum chamber. Advanced thermal design of the effusion oven allows long-lifetime operation at minimal heating power, with no water cooling. An integrated low-outgassing hot window is provided for coupling of on-axis Zeeman cooling light. Ion and getter pumps integrated into the chamber manage outgassing from the oven at temperatures up to 520 °C. Operating baseline pressures below 1×10-11 mbar can be attained in the customer’s downstream cold atom (typically 3D MOT) science chamber, with suitable pumping speed provided at the differentially-pumped cold beam output port.
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24 Block Desktop Receiver
VGR24-RM1
VG Mass Interconnect products provide a common Universal interface for your custom test rack and simplifies functional test across your product line. Mass interconnect bench-top and rack mount receiver Plug and play interface blocks for signal, coax, high current, pneumatic controls, and more Stable proven products with 25 years in service Best cost of ownership Fast delivery next day on key products! Compatible to currently available test instrumentation and platformsThere are a number of different block types: Coax up to 26 GHz Power up to 150 Amps Coax and power combined Signal: up to 170 pins, @250 VAC/5 Amps Pneumatic: up to 13 fittings Vacuum: port modules High speed: USB 3.0, HDMI, RJ45
