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Vacuum Chambers
Evacuate air simulating low atmospheric pressure at different elevations.
See Also: Chambers, TEM Cells, Acoustic Chambers, Altitude Chambers, Anechoic Chambers, Climate Chambers, Dust Chambers, Environmental Chambers, ESS Chambers, Humidity Chambers, Refrigerated Chambers, Reverberation Chambers, RF Chambers, Salt Spray Chambers, Sound Chambers, Temperature Chambers, Temperature Humidity Chambers, Thermal Shock Chambers, Ultra-high Vacuum
- Canden Products LLC
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Stability Testing Chamber - Single Door Model
Q40
Canden stability testing chamber is capable of maintaining stable temperature set points of 25°c , 30°c & 40°c corresponding relative humidity set points of 60%RH(@25°c), 65%RH(@30°c) and 75% RH(@40°c) with exceptional precision. The chamber has a wide operating temperature range of 18°c t to 40°c maintaining a stable temperature across the entire range. This chamber provides outstanding stability testing performance for manufacturers of pharmaceuticals, biologics, food, and personal care products. Canden stability chambers’ performance meets ICH Q1A general case guidelines for pharmaceutical stability testing.
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Integrated Test Facility
ITF
The ITF, located in El Segundo, California, has multiple test stations to enable parallel testing and significantly streamline program test schedules. More than 25,000 square feet are available for integration and test activities, including a 10,000-square-foot Class 10K clean room. Our facilities feature thermal vacuum chambers and test stations to support optical alignment, warm optical bench testing, and hardware integration.
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Thermal Vacuum Chamber & Control
Based on several successful deliveries of complex DAQ systems, WinSoft was selected by 2 major satellite manufacturers to design and build a DAQ and Control systems which are connected to various thermal vacuum chambers - all connected to a central database.The chambers are used for environmental testing. The data collected by the DAQ system is recorded continuously every few seconds over a period of a few months.
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Custom Environmental Test Chambers
Does your environmental testing conditions have special requirements, or are you unsure of the right product for you? Tenney and Lunaire Environmental offer custom environmental test chambers - including custom climate chambers and custom vacuum chambers. The experienced Tenney and Lunaire team can provide customizations to their climatic chamber models based on client needs. Contact the sales team today to discuss you specific testing requirements.
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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 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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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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Reach-In Vacuum Climatic Test Chamber
WEIBER Vacuum Climatic Test Chamber are rigid enclosures from which air and other gases are removed by a vacuum pump. This results in a low pressure environment within the chamber, commonly referred to as a vacuum. A vacuum environment allows researchers to conduct physical experiments or to test mechanical devices which must operate in outer space (for example) or for processes such as vacuum drying or vacuum coating.
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Walk In Vacuum Climatic Test Chamber
WEIBER Vacuum Chambers are rigid enclosures from which air and other gases are removed by avacuum pump.This results in a low pressure environment within the chamber, commonly referred to as avacuum. A vacuum environment allows researchers to conduct physical experiments or to test mechanical devices which must operate inouter space(for example) or for processes such as vacuum drying or vacuum coating.
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Vacuum Discharge Test Equipment
DAC-VD-1
DAC-VD-1 can locate defective points such as scars or pinholes on stator coils and wires easily.By applying voltage in a vacuum chamber, the electric arcing from a defective part can be discoveredvisually in a short time. DAC-VD-1 can be used widely in variety of applications from product developments to outgoing inspections.
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Accumulation Leak Detector
LDS3000 AQ
LDS3000 AQ is the first leak detector to use forming gas or helium in a simple accumulation chamber. Leak detector uses cost efficient forming gas or helium for accumulation leak testing. The LDS3000 AQ is very sensitive and can detect leaks down to the 10-5 mbar∙l/s range. It will detect fluid leaks as reliably as helium vacuum leak testing, but with cost nearly at the cost of air testing. The real differentiator: The leak detector uses the cost efficient forming gas or helium for accumulation leak testing.
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Scanning Electron Microscopy
SEM
Materials Evaluation and Engineering
JEOL JSM-6610 LV LaboratoryScanning electron microscopy (SEM) uses electrons for imaging to obtain higher magnifications and greater depth of field than light microscopes. The instruments at MEE are capable of variable-pressure, or low vacuum, SEM (VPSEM), as well as traditional high-vacuum conditions for sample observation. VPSEM is a specialized method using a variable-pressure sample chamber that allows direct evaluation of samples that are not readily examined with a traditional high-vacuum SEM. Nonconductive or vacuum sensitive samples that would typically require additional sample preparation can be directly analyzed in VPSEM without the need for additional sample preparation, such as carbon or metallic conductive coatings. This reduces both sample preparation time and distractions in microanalysis. Our laboratory also has a field emission SEM (FESEM) for critical high-magnification work and low-voltage (LVSEM) applications. Each instrument has a spacious sample chamber that can accommodate large and irregularly-shaped specimens and accessories for feature dimensional analysis and chemical microanalysis.
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MFC Gas Stick
XpressStick™
The new XpressStick MFC gas stick from MDC Gas Delivery Products is the missing link between pressurized gas and your vacuum chamber. Processes which include a combination of specialty gases, pressure, precise regulation, and vacuum require an understanding of multiple disciplines. This, combined with proper hardware selection, can make a seemingly simple task complicated.
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Vacuum UV Testing Services
The system consists of a high-vacuum chamber, multi-ported,equipped with deuterium and xenon sources for accelerated ageing. The specimen to be irradiated is mounted on a temperature-controlled platen, which, in turn is mounted on a XYZ J manipulator. Provision is made for the measurement of emissivity and absorptance without breaking vacuum and at the operating temperature.
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Vacuum Test & Storage Chambers
Model R43 Altitude Test Chamber, Model S222-SE
Universal Application Low Pressure Testing and Processing Chambers
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Full spectrum direct reading spectrometer
TY-9000
Wuxi Tianmu Instrument Technology Co., Ltd.
The TY-9000 full-spectrum direct-reading spectrometer desktop spectrometer adopts international standard design and manufacturing process technology, adopts all-digital technology, replaces the huge photomultiplier tube (PMT) simulation technology, synchronizes with international spectrometer technology, adopts vacuum light chamber design And Full digital excitation source, leading CCD detector, high-speed data readout system, the instrument has high performance, very low detection line, long-term stability and repeatability.
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Wafer Bonder
AML
Wafer bonding has found many applications in the field of MST, MEMS and micro engineering. These include the fabrication of pressure sensors, accelerometers, micro-pumps and other fluid handling devices. The process is also used for first-order packaging of silicon microstructures to isolate package-induced stresses. The OAI AML Wafer Bonder facilitates both the alignment and bonding to be performed in-situ, in a high vacuum chamber. For anodic bonding the wafers are loaded cold and heated in the process chamber. For high accuracy alignment the wafers are aligned and brought into contact only after the process temperature has been reached, thus avoiding differential thermal expansion effects which can compromise alignment. The AML Wafer Bonder is excellent for anodic bonding, silicon direct and thermal compression bonding applications. These features enable the bonder to be used with virtually any processing tool.
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Vacuum Process And Chamber Environment Monitors
Our process monitors are innovative in-situ process monitoring instruments that are fully integrated, application-specific packages, including component residual gas analyzers (RGAs), analytical equipment, and control software. Process mass spectrometers are used in varied applications, including; Semiconductor, Thin Film (CVD, Etch, PVD and degas), pharmaceutical lyophylization and bulk gas purity monitoring.
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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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Low Outgassing Cables Suitable For Thermal Vacuum Chamber Exposure
Low Outgassing Cables Suitable for Thermal Vacuum Chamber Exposure.
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Altitude & Space Simulation Test Chambers
Weiss Technik’s vast experience with altitude, thermal vacuum, low temperature and space simulation test chambers can provide you with the right solution. We offer both pre-engineered and custom altitude chambers for ultra-low cooling, extended mbar, and extended temperature ranges that will meet your testing exact requirement.
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Helium Leak Testers
Yamaha Fine Technologies Co., Ltd.
Yamaha Fine Tech's proprietary low vacuum test realizes highly reliable measurement. With our proprietary low vacuum chamber system and helium gas detector, highly reliable inspections are conducted. Easy operation and easy maintenance are realized by a full fail-safe and sophisticated control system.
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Climatic Test Chambers
Dongguan Amade Instruments Technology Co., Ltd
Climatic test chambers are also referred as environmental test chambers, which is the general name of various test chambers that simulate the natural climate environment of raining, high temperature, low temperature, constant temperature, illumination, dewing etc, products including constant temperature chamber, constant humidity chamber, ozone aging test chamber, UV accelerated weathering tester, vacuum hot air oven, salt spray chamber, steam aging tester, rain test chamber, dust proof test chamber, ventilation aging chamber, xenon lamp weathering test chamber and so on.
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Air and Water Permeability in Concrete Both At and Below the Surface
Poroscope
Poroscope Plus measures the time it takes for air to flow into a known volume of a sealed, evacuated chamber in the concrete. While the vacuum reduces from -55 Kpa to -50 Kpa, a measure of air permeability is determined. For water permeability, Poroscope Plus uses the same chamber filled with water, and measures the total time in seconds for a volume of 0.01 ml of water to escape.
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Drying Ovens
Dongguan Amade Instruments Technology Co., Ltd
Drying oven is divided into fan blown type electric drying oven and vacuum drying oven based on the different materials which are dried. Electric drying oven is an oven with circulating air function to dry materials containing water by the way of electrical heating. Vacuum drying oven is a instrument provides vacuum environment for specially heat dry heat-sensitive, easily decomposed and easily oxidized materials. Working chamber is vacuumed by vacuum pump prior to drying, allowing to be filled with inert gas If necessary. Drying cabinets are widely used in chemical industry, electronic communication, plastics, cables, hardware, automobile parts, rubbers, printing, medical products, academy laboratories etc.
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Deep Cooled Vacuum Ultra Violet Scientific Cameras
Syncerity VUV
High energy camera detection that can interface with a vacuum chamber for measurement down to 120 nm
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Altitude Test Chambers
Altitude chamber testing is important for manufacturers of products that might be shipped via air. It is especially important for defense and aerospace applications where pressure and vacuum conditions are even more intense. Our altitude test chambers simulate a variety of environmental conditions including temperature, altitude, humidity, and vibration for the rigorous testing standards of combined environment.
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Femtosecond Terawatt Ti:sapphire Laser System
MPA-XL
MPA-XL is a cost-effective terawatt Ti: sapphire amplifier system. It gives up to 200 mJ energy of the stretched pulse and further compression with 65% efficiency. A standard air compressor can be placed into a custom designed vacuum chamber.
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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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Climatic Testing
Environmental Test Chamber. Environment Associates' complete Climatic test facilities offer precise simulation of Temperature, Humidity, Altitude, Thermal Vacuum, Salt Fog, Sand and Dust, and Rain as well as many other specialized environments. Microprocessor Control along with calibrated recorded measurements and outstanding attention to detail by our technical staff make for a perfect test everytime.
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Testing Services
Howland & Lawrence Chamber Services
RF shield testing: IEEE-299, MIL-STD-285, NSA 65-6CTIA CATL certification testing: Probe symmetry and amplitude ripple measurements following Test Plan for Wireless Device Over-the-Air PerformanceAnechoic material test, inspection, remediation: VSWR, inverse spherical nearfield testing of installed material and NRL arch screening tests of individual absorber pieces We can also provide in-process testing of welded steel shielded enclosures with a test technique based on ASME BPVC vacuum box testing—confirm quality of RF welds before the shield envelope is complete. We developed this method for testing the Navy’s Advanced System Integration Lab (ASIL) chamber at Patuxent River, shaving weeks off the construction/testing schedule.
