Quartz - Ozone Free Glass Tubes
- Product Code: Quartz - Ozone Free Glass Tubes
Ozone-Free Quartz Tubes: Safe and Efficient UV Solutions
Our innovative ozone-free quartz tubes, doped with titanium, offer exceptional performance and safety. These advanced tubes effectively block harmful high-density UV rays while preventing the formation of ozone — ensuring a safer and more controlled environment for industrial and laboratory applications.
Key Features
- Ozone-Free: Eliminates the risk of ozone generation, ensuring a safe working environment.
- UV Radiation Protection: Blocks high-density UV rays to safeguard sensitive materials and components.
- High UV Transmission: Maintains UV transmission of ≥85% at 254nm for optimal efficiency.
- Zero Ozone Generation: Guarantees an ozone-free process for both human safety and equipment protection.
Applications
- Ozone-Free Germicidal Lamps: Ideal for sterilization and disinfection systems requiring ozone-free UV exposure.
- UV-Based Systems: Suitable for industrial, environmental, and laboratory applications using UV radiation.
Experience the Benefits
- Safety: Protects both users and environments by preventing ozone formation.
- Reliability: Delivers consistent and stable performance in demanding UV applications.
- Efficiency: Provides effective UV transmission without compromising operational safety.
Technical Information
Chemical Composition (ppm)
| K + Na | Ca | Fe | Al | Mg | Ti | Ba | Li | Cu |
|---|---|---|---|---|---|---|---|---|
| <10 | <3.0 | <1.5 | <20 | <1.0 | <3.0 | <0.2 | <1.0 | <0.5 |
Physical Properties
| Property | Value |
|---|---|
| Density (20 °C) | 2.2 × 10³ kg/m³ |
| Coefficient of Expansion (25–300 °C) | 0.56 × 10⁻⁶ / °C |
| Softening Point | 1630 °C |
| Annealing Point | 1180 °C |
| Strain Point | 1070 °C |
| Young’s Modulus | 7.3 × 10⁵ Pa |
Dimensional Tolerance
| Range of OD (mm) | WT (mm) | Siding | Out of Round | Bow / 1220mm |
|---|---|---|---|---|
| 5.0 ±0.08 | 1.0 ±0.06 | 10% | 2.0% | 2.5mm |
| 12.0 ±0.10 | 1.0 ±0.10 | 10% | 1.5% | 2.5mm |
| 15.0 ±0.12 | 1.0 ±0.12 | 15% | 1.5% | 2.5mm |
| 17.0 ±0.15 | 1.0 ±0.15 | 15% | 1.5% | 2.5mm |
| 18.5 ±0.15 | 1.0 ±0.15 | 15% | 1.5% | 2.5mm |
| 19.0 ±0.20 | 1.0 ±0.15 | 15% | 1.5% | 2.5mm |
| 25.0 ±0.30 | 2.5 ±0.02 | 15% | 1.5% | 2.5mm |
Spectral Transmission (1.00 mm Thickness)
| Wavelength (nm) | 185 | <220 | 230–380 | 550 | 590 | 780 |
|---|---|---|---|---|---|---|
| Transmission (%) | 0 | 0 | ≥85 | ≥90 | ≥92 | ≥92 |
John Moncrieff Ltd manufactures precision-engineered
ozone-free quartz tubes to meet the highest standards of performance, safety, and reliability.
Contact our Technical Team to discuss your UV or germicidal system requirements.
Please see below link for sizes and technical information:
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