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DLC Coated 8-12µm Si Window 50mm Dia 2mm T

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Stock #92-207 New 聯絡我們
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NT$30,625
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Qty 1-10 NT$30,625 each
Qty 11-25 NT$24,500 each
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Specifications

概況

Type:
Protective Window
Note:
Arrow on side of window points to DLC-Coated surface

物理和機械特性

Diameter (mm):
50.00 ±0.20
Thickness (mm):
2.00 ±0.20
Parallelism (arcmin):
3
Bevel:
Protective as needed
Clear Aperture (%):
90
Edges:
Fine Ground
Knoop Hardness (kg/mm2):
1,150.00

光學特性

Coating:
S1: Hydrophobic DLC
S2: 8-12µm BBAR
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Silicon (Si)
Surface Quality:
80-50 (Scratch number refers to width in microns)
Transmission (%):
>70 (average, @ 8-12µm)
Wavelength Range (nm):
8000 - 12000
Surface Flatness (P-V):
3-5λ per inch across clear aperture

螺紋和安裝

Mount:
Unmounted

環境和耐用性因素

Coating Abrasion:
S1: Severe, per MIL-PRF-13830B
S2: N/A
Coating Humidity:
S1 & S2: ≥24 Hours per MIL-PRF-13830B
Coating Salt Spray:
S1 & S2: ≥24 Hours per MIL-PRF-13830B

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 253:

產品概覽

  • 硬度為鍺的兩倍
  • 在 8-12μm 波長範圍內的平均穿透率 >70%
  • LWIR 應用中 Ge 的優異替代品
  • 提供最高達 76.2mm 直徑的尺寸

熱成像用 DLC 鍍膜矽 (Si) 窗片在精密 Si 基板的一個表面具備類鑽碳(DLC)鍍膜,另一面則具備 AR 鍍膜,非常適合在惡劣環境中作為保護窗鏡使用。這些窗鏡符合 MIL-F-48616 與 MIL-C-48497C 環境標準,在 LWIR 範圍具有優異效能,8-12μm 的平均穿透率 >70%。熱成像用 DLC 鍍膜矽 (Si) 窗片具備優異硬度與耐刮性,對磨耗與衝擊具有高度抵抗力,適合高溫使用,且是 Germanium 的理想替代品。這些窗鏡具備高熱導率以利散熱,最高安全工作溫度為 200°C。這些窗鏡的常見應用包括熱影像、醫療成像、監控、爐體檢測與製程控制。

Technical Information

Coating Curves

 
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