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Optical Crystal
12×30mm High Purity Optical Quartz Glass Scattering Column Heat Resistance
Product Details
| Material | High Purity Fused Silica (SiO2 > 99.99%) | Outer Diameter | 12mm |
|---|---|---|---|
| Length | 30mm | Inner Surface | Diffuse Scattering Finish |
| Max Operating Temperature | 1100°C | Chemical Resistance | HF, Strong Acid & Alkali, Organic Solvents |
| Transmittance | UV-Visible Range | Purity | No Metal Ion Precipitation |
| Application | Water Quality Analyzer, Biochemical Analyzer, Optical Experiment, Industrial Online Monitoring | ||
| Highlight | optical quartz glass Scattering Column,heat resistance quartz scattering column,12x30mm optical quartz glass column |
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Product Description
Product Overview
The Quartz Scattering Column (OD12mm x Length 30mm) is a precision optical component designed for diffuse light scattering applications in analytical and monitoring instruments. Manufactured from high-purity fused silica (SiO2 > 99.99%), it combines exceptional thermal stability, chemical inertness, and optical clarity with a specialized inner diffuse scattering surface that produces uniform light distribution for accurate spectrophotometric measurements.
Key Features
- Inner Diffuse Scattering Surface: Engineered inner wall delivers uniform light scattering for stable and repeatable optical measurements, eliminating hot spots and ensuring consistent spectrophotometric readings
- 1100°C High Temperature Resistance: Withstands extreme thermal conditions without deformation or optical degradation, enabling use in high-temperature industrial monitoring applications
- Strong Acid & Alkali Resistance: Outstanding chemical durability against hydrofluoric acid, strong acids, alkalis, and organic solvents — ideal for direct contact with aggressive chemical samples
- High Transmittance: Excellent optical clarity across UV to visible spectrum for precise light transmission and detection
- Zero Metal Ion Precipitation: SiO2 > 99.99% purity ensures no contamination of reagents or interference with optical test data
Applications
| Industry | Application |
|---|---|
| Water & Environmental Monitoring | Core optical part for online water quality detectors; uniform light scattering ensures accurate spectrophotometric testing; colorimetric cell for wastewater and exhaust gas monitoring against corrosive samples |
| Biochemical & Medical Testing | Reaction cell for automatic biochemistry analyzers; resistant to various chemical reagents without contaminating test liquids or interfering with ion-sensitive detection |
| Laboratory Optical Experiment | Light homogenizer for spectrum calibration and transmittance measurement via diffuse incident light; uniform light source accessory for optical calibration benches |
| Industrial Online Inspection | Concentration monitoring cell for corrosive and high-temperature industrial chemicals; replaces borosilicate glass which cannot withstand such harsh conditions |
Competitive Advantages
vs. Borosilicate Glass Scattering Cell: Withstands hydrofluoric acid and continuous operation at 1100°C vs ~500°C limit; outstanding thermal shock resistance prevents cracking under rapid temperature changes; ultra-high purity eliminates ion precipitation and test deviation
vs. PTFE/Teflon Scattering Cell: Superior optical clarity for UV-visible detection; rigid dimensionally stable structure maintains consistent light path; higher maximum operating temperature; no organic outgassing in vacuum applications
Specifications
| Parameter | Value |
|---|---|
| Material | High Purity Fused Silica (SiO2 > 99.99%) |
| Outer Diameter | 12mm |
| Length | 30mm |
| Max Operating Temperature | 1100°C |
| Inner Surface | Diffuse Scattering Finish |
| Chemical Resistance | HF, Strong Acid & Alkali, Organic Solvents |
| Transmittance | UV-Visible Range |
| Purity | No Metal Ion Precipitation |
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