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Current location: Optics Crystals
| Sapphire Prisms,Saphire Tubes,Ball and Seat |
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These Sapphire Windows are designed for more demanding optical applicationswhere image quality and birefringence effects are important.
Specificatin
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Material: |
Optical IR/UV/VBLEGrade,Kyropoulos,Czochralski ,Verneuil Method single crystal Sapphire |
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Orientation: |
C-axis, A-plane, M-axis, Random |
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Diameter Tolerance: |
Through+/-0.005mm over +/-0.2mm |
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Thickness Tolerance: |
Through+/-0.005mm over +/-0.2mm |
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Clear Aperture: |
Central 90% of Diameter |
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Parallelism: |
>5 arc second |
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Flatness:: |
1/8λ @ 632.8nm |
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Surface Quality: |
80-50,60-40,40-20, 20-10 scratch-dig per MIL-O-13830-A | |
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Sapphire Tube:
Outside diameter .0493/.0496" ~175/.177"
Length of tube: .075/.078"~ .123/.127"
Inside diameter: .0319/.0321"~ .155/.157 |
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Sapphire Ball and Seat
Typical Applications
Liquid chromatography;
Flow control;
Materials
Ball： Sapphire, Ruby, Alumina, Zirconia
Seat： Sapphire, Ruby, Alumina, Zirconia
| Specification |
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Products |
Ball Diameter
(mm) |
OD(Outer Diameter)
(mm) |
ID（Inner Diameter）
(mm) |
Seat Height
(mm) |
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Ball & Seat |
0.50 ～ 8.00 |
2.00 ～ 11.00 |
0.35 ～ 5.50 |
1.20 ～ 6.00 |  |
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