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Description: Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Standard length 7056 glass viewports are available in NW-16, 25, 40 and 50 versions and feature a one-piece welded construction.
- Features: Integral Window
- Fitting Connection / Port Type: Flange
- Flange and Fitting Seal / System: ISO-KF / ISO-QF (Small Clamped, <2")
- ISO Nominal Flange Size: NW 16, NW 25, NW 40, NW 50
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Description: Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Zero length 7056 glass viewports are available in NW, ISO and CF flange versions and feature a one-piece welded construction.
- Features: Integral Window
- Fitting Connection / Port Type: Flange
- Flange and Fitting Seal / System: Conflat
- ISO Nominal Flange Size: NW 63, NW 80, NW 100, NW 160, NW 200
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Description: Add-A-Doors provide a simple, effective method of providing an elastomer sealed access port to an existing chamber fitting or component. These products include a 7056 glass viewport hinged door and easily bolts to a like CF flange using standard hardware. The door itself is secured
- Features: Integral Window
- Fitting Connection / Port Type: Flange
- Flange and Fitting Seal / System: Conflat
- Flange OD: 4.5 to 10 inch
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Description: Nor-Cal Products manufactures an extensive line of high and ultra high flanged vacuum viewports. Viewport Weld Stubs include an o-ring (Viton) sealed fused quartz or 7056 glass window assembly with a 304 stainless steel tube stub from 2-1/2" OD - 6" OD. The tube stub is provided
- Configuration: All Ports Same Type
- Fitting Connection / Port Type(s): Flange
- Flange OD: 4.47 to 9.97 inch
- Materials of Construction: Steel - Stainless
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Supplier: Radwell International
Description: GLASS VIEWPORT. FREE 2 YEAR RADWELL WARRANTY
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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 can be made much
- 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: ?/2, ?/8
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Description: splattering abrasive particles, such as drilling viewport windows, protective laser processing windows, and gun sights. Due to the firm internal covalent bonding of sapphire, windows made from sapphire could be manufactured into much thinner pieces without fracture than the counterparts made
- 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: ideal for applications that will encounter splattering abrasive particles, such as drilling viewport windows, protective laser processing windows, and gun sights, as sapphire windows can ensure clear optical apertures and maintain lucid sights even under attacks from sand or grit. Sapphire
- 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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Glass Viewport Transmission Curve
Glass viewports are an economical, practical and common solution for vacuum observation ports. Glass viewports are typically sealed to low expansion nickel-iron alloys or 300 series stainless steel metal sleeves using the latest in glass-to-metal bonding technology.
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Viewports Introduction
Glass viewports are an economical, practical and common solution for vacuum observation ports. Glass viewports are typically sealed to low expansion nickel-iron alloys or 300 series stainless steel metal sleeves using the latest in glass-to-metal bonding technology. The material in MDC glass
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Thermal Conductivity29/Thermal Expansion 17
During testing, a Pyrofiber Lab PF-905 detector (produced by the Pyrometer Instrument Company) was used to measure the reflectivity and the temperature at the same wavelength (centered on 905 nm) simultaneously through a 5.08 mm thick 7056 borosilicate glass viewport .
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A LOW PRESSURE PLASMA SPRAYING CHAMBER FOR LABORATORY SCALE PRODUCTION OF FINE POWDERS AND COATINGS
The low pressure spray- ing chamber consists of five main modules: i) a stainless steel (AISI 304) enclosure for performing the spray process, a glass viewport was attached to enable monitoring of the spray pro- cess; ii) a chamber door that houses…
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Thomson backscattering diagnostics of nanosecond electron bunches in
high space charge regime
For a BK7 glass viewport of the vacuum vessel and a laser energy of 0.92 J we have chosen rLv ≈ 6 mm.
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Vapor Deposition Synthesis Of Diamond Films
Also located at the top of the reactor is a glass viewport used to observe the progress of the deposition and to measure the substrate temperature with an optical pyrometer.
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NIST Manuscript Publication Search
Publication Citation: Safely mounting glass viewports to elastomer sealed vacuum flanges .
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Hayabusa‐returned sample curation in the Planetary Material Sample Curation Facility of JAXA
An ultra long working distance optical microscope was installed to the clean chambers to observe inside through glass viewports of clean chamber No. 1 and glass windows of clean chamber No. 2.
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Pulsed Plasma Enhanced Chemical Vapor Deposition of Fluorocarbon
Thin Films for Dielectric Applications
The laser is reflected by a mirror into the deposition chamber and onto the wafer through one of the NW50 glass viewports .
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Mechanical Design of Hybrid Densitometer for Laboratory Applications
The sample cells can be observed during the movement or assay through a leaded glass viewport , as shown in Fig. 3.
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Atmospheric Plasma Deposition of Diamond-like Carbon Coatings
source was welded onto, as well as a glass viewport .
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Thomson backscattering diagnostic set-up for the study of nanosecond electron bunches in high space-charge regime
With a 5 ns pulse of 0.92 J and a repetition rate of 10 Hz, the Nd:YAG, 1064 nm laser could damage any filter as well as the BK7 glass viewport of the vacuum vessel if it were too focused…