13mm Dia. x 2mm Thickness Uncoated, Sodium Chloride Window

Volume Pricing
Qty 1-10	NT$2,127 each
Qty 11-25	NT$1,911 each
Qty 26-49	NT$1,803 each
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Specifications

概況

Type:

Protective Window

物理和機械特性

Bevel:

Protective as needed

Diameter (mm):

13.00 ±0.50

Thickness (mm):

2.00 ±0.50

Edges:

Fine Ground

Knoop Hardness (kg/mm²):

18.20

Poisson's Ratio:

0.25

Young's Modulus (GPa):

39.98

光學特性

Abbe Number (v_d):

42.89

Coating:

Uncoated

Index of Refraction (n_d):

1.544

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Sodium Chloride (NaCl)

Surface Quality:

60-40

Wavelength Range (nm):

250 - 16000

材料特性

Coefficient of Thermal Expansion CTE (10^-6/°C):

44

Density (g/cm³):

2.17

Solubility, in 100g of H₂O @ 273K (g):

35.70

Regulatory Compliance

RoHS 2015:

Compliant

Reach 219:

Compliant

Certificate of Conformance:

View

產品概覽

對250nm - 16μm範圍內的光具有極佳的穿透能力
低成本
非常適用於FTIR光譜儀
Potassium Bromide (KBr) Windows Also Available

氯化鈉 (NaCl) 材料常用於FTIR光譜儀。NaCl 是成本相對較低的立方體晶體材料，對250nm - 16μm範圍內的光具有極佳的穿透能力。在這一很大的光譜範圍內，其折射率介於1.4 - 1.6之間。NaCl具備吸水特性，因此樣本應不含水。氯化鈉窗口片對熱衝擊非常敏感，但是可在高達400°C的環境中使用。NaCl的密度是2.17g/cm³ ，努氏硬度為18.2。