Yantai ZK Optics Co., Ltd.
| Payment Terms | T/T,L/C,PayPal,Western Union |
| Material | Fused Silica with 20% Samarium Doping |
| Outer Diameter | 17mm |
| Inner Diameter | 11mm |
| Length | 84mm |
| Wall Thickness | 1.5mm |
| Type | SP23 Inner Quartz Sleeve |
| Optical Feature | Selective Spectral Filtering |
| Temperature Resistance | Up to 1100°C |
| Application | Spectrum Analyzer, AAS, Optical Calibration |
| Model Number | SP23-SD20-IN |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,PayPal,Western Union | Material | Fused Silica with 20% Samarium Doping |
| Outer Diameter | 17mm | Inner Diameter | 11mm |
| Length | 84mm | Wall Thickness | 1.5mm |
| Type | SP23 Inner Quartz Sleeve | Optical Feature | Selective Spectral Filtering |
| Temperature Resistance | Up to 1100°C | Application | Spectrum Analyzer, AAS, Optical Calibration |
| Model Number | SP23-SD20-IN | Place of Origin | China |
| High Light | 17x11x84mm Quartz Sleeve ，Inner Quartz Sleeve ，Samarium Doped 20% Quartz Sleeve | ||
This SP23 samarium-doped 20% inner quartz sleeve is a high-performance optical filter tube designed for precision spectrum analysis. With dimensions of OD17mm x ID11mm x L84mm and a 1.5mm wall thickness, it delivers exceptional optical filtering capabilities for demanding laboratory and industrial applications.
| Parameter | Specification |
|---|---|
| Material | Fused Silica with 20% Samarium Doping |
| Type | SP23 Inner Quartz Sleeve |
| Outer Diameter (OD) | 17mm |
| Inner Diameter (ID) | 11mm |
| Length | 84mm |
| Wall Thickness | 1.5mm |
| Optical Feature | Selective Spectral Filtering |
| Temperature Resistance | Up to 1100°C |
| Chemical Resistance | Acid & Alkali Resistant (including HF) |
| Purity | High Purity, No Impurity Precipitation |
Optical filter sleeve for atomic absorption spectrometers (AAS) and UV spectrophotometers. Filters stray light and selects designated wavelength bands to enhance testing accuracy.
Reference cell for wavelength calibration in standard light source lamps and optical calibration cavities, utilizing the characteristic absorption spectrum of samarium ions.
Corrosion-resistant optical reaction sleeve for acidic and alkaline liquid testing, compatible with wet chemical optical measurement setups.
Narrow-band light filtering housing for miniature laser inspection modules, isolating interference from ambient light sources.
Unlike standard clear fused quartz tubes, the 20% samarium doping provides a built-in spectral filtering function while retaining all the superior properties of quartz—high temperature resistance, HF acid resistance, and high purity. This makes it a customized, application-specific tube for precision optical testing and analysis.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
2000000-3000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha... Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha...
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