Transparent Quartz Tube - Technical Specifications
Ultra-high-purity fused silica tubes engineered for superior optical clarity and thermal stability in precision applications requiring uncompromised light transmission and chemical resistance13.
Core Properties
Exceptional Transparency:
92% visible light transmittance with minimal optical distortion for critical visual inspection systems13.
Extreme Thermal Resilience:
Withstands continuous operation at 1,200°C and rapid thermal cycling (ΔT >800°C) without devitrification13.
Chemical Inertness:
Resists acids, solvents, and moisture due to >99.95% SiO₂ purity, ensuring contamination-free processes13.
Precision Specifications
| Parameter | Specification |
|---|
| Light Transmission | >92% (350–2,000 nm spectrum)1 |
| Outer Diameter | 10–300 mm ±0.1 mm tolerance12 |
| Wall Thickness | 1.0–20 mm ±0.15 mm1 |
| Surface Finish | Optical polish (Ra ≤0.8 μm)1 |
| Custom Geometries | Threaded ends, spiral coils, conical shapes12 |
Key Advantages
Optical Precision:
Near-zero bubble/inclusion content enables distortion-free imaging in laser and spectroscopy systems13.
Structural Versatility:
Compatible with threaded connections (e.g., 10mm/14mm/19mm standard mouths) for leakproof sealing12.
Corrosion Immunity:
Maintains integrity in HF environments and aggressive chemical vapors for semiconductor processing3.
Primary Applications
High-Temperature Viewports:
Observation windows for industrial furnaces, CVD reactors, and molten metal analysis13.
Optical Instrumentation:
Light guides for UV spectrometers, photolithography tools, and medical laser delivery1.
Chemical Processing:
Coil condensers and reactor liners for acid synthesis and ultrapure fluid handling23.
⚠️ Handling Protocols
Compliance: RoHS certified; custom dimensions/tolerances available for OEM integration.
