Nacl window

He Rui optics' Sodium Chloride (NaCl) Windows are ideal for FTIR spectroscopy. Sodium Chloride (NaCl) is a material commonly used in FTIR spectroscopy. NaCl is a relatively low-cost cubic crystalline material that has excellent transmission from 250nm – 16μm. Sodium Chloride (NaCl) Windows, over this large spectral range, have an index of refraction that ranges between 1.4 - 1.6. It is hygroscopic by nature and thus samples should not contain water. The windows are sensitive to thermal shock but can be used in temperatures up to 400°C. NaCl has a density of 2.17 g/cm3 and a Knoop Hardness of 18.2.

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Description

NACL WINDOW CURVE1.jpg

Material	optical glass,BK7 ,Fused silica, Ge,Si,CaF2, ZnSe,ZnS,BaF2,MgF2,LiF,KBr,Nacl,Corning Eagle XG,sapphire,Corning 7980,Corning 7979,Corning 8655 JGS1,JGS2,JGS3,Low iron glass,soda lime glass,Gorilla glass,ITO glass,FTO glass,borofloat 33(BF33)
Diameter	1-500mm
Thickness	0.1-50mm
Diameter Tolerance	±0.01 mm
Center Thickness Tolerance	±0.01mm
Surface Quality	80/50,60/40,40/20,20/10
Clear Aperture	>90%
parallelism	+/-30''
Coating	Custom,AR coating,BBAR coating, DLC coating, AF/AS coating,Hydrophobic Coating, ITO/FTO coating. AR+AF/AS coating,AR+DLC coating,ITO/FTO+AR coating
Bevel	0.1~0.3mm x 45 degree

Can be customized according to your requirements

Nacl window

Nacl window

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