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Supplier: Edwards Vacuum
Description: repeatability in high vacuum applications. In addition, careful quality control of elastomer specifications ensures critical sealing materials deliver the low outgassing performance your vacuum system performance depends on. Edwards attention to detail on all specifications delivers
- Flange and Fitting Seal / System: ISO-CF (Metal Seal)
- Operating / Bake-out Temperature: 14 to 392 F
- Vacuum / Pressure Range: High Vacuum (< 10-3, >10-8 torr), Elevated Pressures (> 760 torr)
- Vacuum Component Type: Viewport
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Supplier: Edwards Vacuum
Description: repeatability in high vacuum applications. In addition, careful quality control of elastomer specifications ensures critical sealing materials deliver the low outgassing performance your vacuum system performance depends on. Edwards attention to detail on all specifications delivers
- Flange and Fitting Seal / System: ISO-CF (Metal Seal)
- Operating / Bake-out Temperature: 14 to 392 F
- Vacuum / Pressure Range: High Vacuum (< 10-3, >10-8 torr), Elevated Pressures (> 760 torr)
- Vacuum Component Type: Viewport
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Supplier: Edwards Vacuum
Description: excellent repeatability in high vacuum applications. In addition, careful quality control of elastomer specifications ensures critical sealing materials deliver the low outgassing performance your vacuum system performance depends on. Edwards attention to detail on all specifications delivers
- Flange and Fitting Seal / System: Other
- ISO Nominal Flange Size: NW 40, NW 50
- Operating / Bake-out Temperature: 14 to 392 F
- Vacuum / Pressure Range: High Vacuum (< 10-3, >10-8 torr), Elevated Pressures (> 760 torr)
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Description: . Glass provides a large distortion free viewing area at low cost. Quartz provides superior ultraviolet radiation transmission and resistance to thermal shock. Glass CF flanged viewports can withstand repeated bakeout cycles to 400°C and vacuum pressures to 10-11 Torr. Quartz CF
- Fitting Connection / Port Type: Flange
- Flange and Fitting Seal / System: Conflat
- Flange OD: 2.75 to 10 inch
- Length / Thickness: 0.5000 to 0.9680 inch
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Supplier: Chonghong Industries(Microwork)Ltd.
Description: Round Sapphire Windows are excellent at protecting delicate lasers, sensors, cameras, and other devices due to their superior strength and scratch resistance. Sapphire windows can also be used as viewports in high pressure or vacuum situations. Sapphire pressure windows
- Diameter, Square Side, or Rectangular Length: 3 to 300 mm
- Materials: BK7 Glass, Germanium, Sapphire, UV Grade Fused Silica, Specialty / Other
- Parallelism or Wedge Angle: 3 to 30 arcmin
- Surface Flatness: λ/2, λ/8
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Supplier: Chonghong Industries(Microwork)Ltd.
Description: Rectangular sapphire windows are excellent at protecting delicate optics due to their superior strength and transmission. Rectangular sapphire windows can also be used as viewports in high pressure or vacuum situations. Square sapphire pressure windows can be made much
- Coating: Antireflective
- Diameter, Square Side, or Rectangular Length: 3 to 300 mm
- Materials: Sapphire
- Parallelism or Wedge Angle: 3 to 30 arcmin
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Description: projects, as well as production quantity chambers that are built-to-print for equipment manufacturers. Semiconductor, thin-film deposition and compound semiconductor processing are common applications for our high-vacuum, O-ring sealed chambers that operate at pressures down to 1x10-9
- Chamber / Component Type: Load Lock Chamber
- Chamber Material: Stainless Steel
- Vacuum / Pressure Range: High Vacuum (< 10-3, >10-8 torr)
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Supplier: Knight Optical (UK) Ltd
Description: include visible-range domes for pyranometers and infrared-range domes for pyrgeometers, and as high pressure viewports in underwater cameras and submersibles. BK7 & UV grade fused silica domes are available directly from stock, and are used primarily in meteorology applications.
- Surface Quality: 60-40 Scratch / Dig
- Window Shape: Circular
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Supplier: Knight Optical (UK) Ltd
Description: include visible-range domes for pyranometers and infrared-range domes for pyrgeometers, and as high pressure viewports in underwater cameras and submersibles. BK7 & UV grade fused silica domes are available directly from stock, and are used primarily in meteorology applications.
- Surface Quality: 60-40 Scratch / Dig
- Window Shape: Circular
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Supplier: Knight Optical (UK) Ltd
Description: include visible-range domes for pyranometers and infrared-range domes for pyrgeometers, and as high pressure viewports in underwater cameras and submersibles. BK7 & UV grade fused silica domes are available directly from stock, and are used primarily in meteorology applications.
- Surface Quality: 60-40 Scratch / Dig
- Window Shape: Circular
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Supplier: Knight Optical (UK) Ltd
Description: include visible-range domes for pyranometers and infrared-range domes for pyrgeometers, and as high pressure viewports in underwater cameras and submersibles. BK7 & UV grade fused silica domes are available directly from stock, and are used primarily in meteorology applications.
- Surface Quality: 60-40 Scratch / Dig
- Window Shape: Circular
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Supplier: Newport MKS
Description: of your application. Handles High Temperatures and Pressures Sapphire windows are highly tolerant of extreme temperature and pressure differences. These windows are commonly used as viewports enable viewing inside of vacuum chambers, or chambers containing high
- Coating: None
- Diameter, Square Side, or Rectangular Length: 5 mm
- Materials: Sapphire, Specialty / Other
- Parallelism or Wedge Angle: 3.5 arcmin
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Supplier: Newport MKS
Description: state of your application. Handles High Temperatures and Pressures Sapphire windows are highly tolerant of extreme temperature and pressure differences. These windows are commonly used as viewports enable viewing inside of vacuum chambers, or chambers containing
- Coating: None
- Diameter, Square Side, or Rectangular Length: 25.4 mm
- Materials: Sapphire, Specialty / Other
- Parallelism or Wedge Angle: 3.5 arcmin
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Supplier: Newport MKS
Description: state of your application. Handles High Temperatures and Pressures Sapphire windows are highly tolerant of extreme temperature and pressure differences. These windows are commonly used as viewports enable viewing inside of vacuum chambers, or chambers containing
- Coating: None
- Diameter, Square Side, or Rectangular Length: 15 mm
- Materials: Sapphire, Specialty / Other
- Parallelism or Wedge Angle: 3.5 arcmin
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Supplier: Newport MKS
Description: state of your application. Handles High Temperatures and Pressures Sapphire windows are highly tolerant of extreme temperature and pressure differences. These windows are commonly used as viewports enable viewing inside of vacuum chambers, or chambers containing
- Coating: None
- Diameter, Square Side, or Rectangular Length: 17.25 mm
- Materials: Sapphire, Specialty / Other
- Parallelism or Wedge Angle: 3.5 arcmin
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Description: dielectric materials, and capable of withstanding high pressure. For instance, sapphire windows are often selected in avigation and deepwater contexts. Furthermore, sapphire is high-temperature-tol erable with a working temperature limit of up to 1600? and a melting point of
- Parallelism or Wedge Angle: 0.5000 arcmin
- Surface Quality: 20-10 Scratch / Dig, 40-20 Scratch / Dig, 60-40 Scratch / Dig, Other
- Window Shape: Square
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Description: Features: • Exceptional mechanical strength and chemical resistance • High thermal durabilities and broad wavelength range from 200-5500nm • Ideal for harsh conditions and high-power applications (e.g lasers, plasma chambers, pharmaceuticals, etc
- Materials: Sapphire, Specialty / Other
- Surface Flatness: λ/2
- Surface Quality: 40-20 Scratch / Dig, 60-40 Scratch / Dig, Other
- Thickness: 0.5000 to 3.18 mm
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SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT
… platform for ‘SphereIR’ can be established. o Modifications to the pressure vessel to simulate hydrate formation and spectroscopic investigations of hydrate formation and dissociation via fiber-optic evanescent field spectroscopy include development of a custom high - pressure viewport and custom high-pressure …
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Support of Gulf of Mexico Hydrate Research Consortium: Activities of Support Establishment of a Sea Floor Monitoring Station Project
… previously reported pressure vessel for simulated deep- sea measurements expand experimental capabilities for synthetic hydrate formation and spectroscopic investigations of hydrate formation and dissociation via fiber-optic evanescent field spectroscopy. o Development of a custom high - pressure viewport and custom high- pressure …
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Absorptivity Measurements And Optical Metrology For A Low Loss Infrared Prism
Bertic, S.L., et at, " High - Pressure Viewports for Infrared Systems," NOSC Tehnical Report 634, pg. 121, 1982.
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RESEARCH AND DEVELOPMENT OF AN INTEGRAL SEPARATOR FOR A CENTRIFUGAL GAS PROCESSING FACILITY
Figure 42 High Pressure Nitrogen Viewport .
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Foam Fracturing Laboratory
Thus, the use of high - pressure glass viewports was incorpor- ated.
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3-pentanone fluorescence yield measurements and modeling at elevated temperatures and pressures
The cell viewport design is based on another high - pressure cell design [22], and exploded and cutaway views of the windows are shown in Fig. 2.
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Surface photo-oxidation and Ag deposition on amorphous GeS2
Exposure of the sample to Uv light using a 900W Xe arc lamp was performedin the high pressure cell by means of a kodial viewport that had a cutoff of 300 nm (4.1 eV).
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Carbon monoxide oxidation over three different states of copper: Development of a model metal oxide catalyst
The viewports are necessary for placing the sample into the high pressure cell manipulator.
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Magnetic studies on mass-selected iron particles
Using higher source pressures one can see the deposited material through a viewport already within a second.
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A flow field investigation in the diffuser of a high-speed centrifugal
compressor using digital particle imaging velocimetry
The four illuminated diffuser vane passages are successively higher in the optical viewport window, providing access to both the pressure and suction sides of the diffuser passages and the space between the exit of the impeller and the diffuser, see figure 1 …