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Fused Silica UV Window for Ultraviolet Testing Instrument
Fused Silica UV Window for Ultraviolet Testing Instrument
Fused Silica UV Window for Ultraviolet Testing Instrument
Attention
Conventional soda-lime glass and standard optical glass cannot transmit deep ultraviolet light below 300nm, causing data distortion and low detection accuracy for UV spectrum testing instruments. Ordinary fused silica with impurity defects also suffers poor UV transmittance and light attenuation after long-term irradiation. Our UV-grade synthetic fused silica optical windows deliver stable high transmittance within 185–400nm deep UV band, solving core optical pain points for laboratory ultraviolet testing equipment manufacturers in North America.
1. Unique Deep UV Optical Advantages of UV-Grade Fused Silica
1. Ultra-high transmittance covering 185–400nm deep ultraviolet wavelength, no strong absorption valley for UV testing light source;
2. Low hydroxyl & metal impurity content, no yellowing or light loss under continuous UV radiation;
3. Low thermal expansion coefficient, avoiding focal shift and spectrum drift under long instrument operation;
4. Excellent chemical resistance, stable against lab acid, solvent and ozone aging in UV aging test chambers;
5. High homogeneity, eliminate stray light and ghost image to guarantee accurate spectrum test data.
2. Custom Shapes for All Kinds of UV Testing Equipment
1. Round UV fused silica window: Standard flange matching for UV-Vis spectrophotometer, fluorescence detector;
2. Rectangular fused silica viewport: Compact small UV test chamber, micro sample testing equipment;
3. Custom special-shaped window: Oval, stepped edge, counterbore design for customized lab optical cavity;
4. Vacuum flange pre-assembled window: CF/KF stainless steel flange integrated UV window for high-vacuum deep UV material analysis system.
3. UV Anti-Reflection Coating & Precision Machining Workflow
Raw UV fused silica blank goes through multi-stage fine grinding, ultra-precision polishing and ultrasonic dust-free cleaning. Custom broadband UV AR coating (185–400nm) can be deposited to raise single-side transmittance over 92%. All components are processed in Class 1000 clean workshop to avoid surface scratch, particle contamination and residual organic pollutants that interfere UV detection results. Edge chamfer, mounting groove and sealing step CNC machining are supported per customer optical drawings.
4. Lab Spectral Transmittance Quality Inspection Standard
Every batch of fused silica UV windows completes full band spectral scanning test. Original lab test curve records real transmittance data from deep UV to visible light, fully matching common deuterium lamp UV light sources. Laser interferometer controls surface flatness up to λ/10 to ensure parallel light transmission and eliminate spectrum deviation during sample testing.
5. Real Application Case for North American UV Testing Laboratory
A US environmental testing instrument manufacturer replaced common glass viewports with our UV fused silica windows for their water quality UV spectrum analyzer:
1. Deep UV signal loss reduced by 65%, tiny pollutant detection sensitivity greatly improved;
2. Optical component service life extended 6 times, cut frequent replacement and equipment maintenance cost;
3. Stable test data consistency under continuous 24-hour UV aging chamber operation, pass third-party laboratory calibration audit.
6. Dust-Free Cleanroom Batch OEM Packaging & Delivery
Finished fused silica UV windows are separated into anti-collision dust-free plastic trays, vacuum sealed for cross-border export transportation. Flexible supply chain supports small prototype sample orders and monthly mass bulk production for laboratory instrument OEM factories across North America. Complete English material certification and inspection test reports are attached for import customs clearance and lab audit.
7. Optical Path Matching Schematic for UV Spectrum Testing System
Complete UV testing optical workflow: Deuterium UV light source → UV fused silica collimating window → Sample testing cavity → Fused silica receiving viewport → Spectrum sensor detector. Our custom fused silica UV window simplifies optical path design for lab equipment R&D engineers and reduces assembly debugging difficulty.
8. Customization Support for Laboratory UV Optics
- Custom diameter, thickness, flange size and sealing step dimension based on customer CAD/STEP optical drawings;
- Single-side / double-side UV anti-reflection coating customized for target UV wavelength band;
- Edge deburring, counterbore, stepped surface and irregular special CNC machining;
- Full set ISO9001, RoHS certification documents and independent third-party optical test reports provided.
9. Frequently Asked Questions About Fused Silica UV Windows
Q1: What UV wavelength range does your fused silica window support?
A1: Our UV-grade synthetic fused silica works stably from 185nm deep UV to 400nm near visible light, suitable for deuterium lamp UV testing equipment.
Q2: Can you supply pre-installed CF vacuum flange fused silica viewports?
A2: Yes, we support integrated assembly with CF/KF stainless steel flanges for high vacuum UV material analysis chambers.
Q3: What is the production lead time for custom UV fused silica optical windows?
A3: Small prototype samples take 7–10 working days; mass bulk OEM orders take 15–20 working days according to order quantity.
Action
Submit your UV testing instrument optical path drawings and spectrum parameter requirements to our optical engineer team for free technical evaluation and customized quotation of UV-grade fused silica windows. Download our fused silica optical glass datasheet to check full material optical parameters, tolerance standards and UV coating options.
`/materials/fused-silica-optical-glass` — Fused Silica Material Hub
/products/fused-silica-uv-optical-window` — UV Fused Silica Window Product Cluster
`/solutions-laboratory-uv-testing-optical-system` — Laboratory UV Testing Optical System Solution
1. Page top: Cover main picture of complete fused silica UV window sets
2. Pain point paragraph: Real UV spectrophotometer lab equipment installed with fused silica viewport
3. Material advantage paragraph: Ordinary glass vs fused silica deep UV transmittance comparison photo
4. Technical solution paragraph: AR coated round UV window + custom rectangular window close-up shots
5. Optical parameter paragraph: Original lab UV spectral transmittance test curve
6. Vacuum application paragraph: CF vacuum flange pre-assembled fused silica UV window
7. Delivery capacity paragraph: Dust-free cleanroom batch tray packaging photo
8. Optical schematic paragraph: UV testing full optical path diagram
9. FAQ & RFQ CTA front: Laser interferometer flatness inspection factory real shot
Industrial Automation
Medical Equipment
Supports gloved operation, high stability and long-term validation.
Payment Terminals
High cost-performance ratio, fast import.
Outdoor
Sunlight-visible, waterproof, and resistant to violent damage.
Farm Machinery & Construction Vehicles
Vibration resistant, dustproof, waterproof, all-weather operation.
Intercoms System
Anti-interference, anti-glare.
Maritime & Aerospace
Stable Interaction in Complex Environments。
Optical Glass & Professional Touch Panel Glass Processing
After a full range of optical glass products, we also provide professional deep processing for touch screen panel glass.![[Automotive Tempered Glass Solutions Provider]](https://icdn.tradew.com/file/202410/1576316/jpg/8343425.jpg)
[Automotive Tempered Glass Solutions Provider]
FELIX GLASS As a certified IATF 16949:2016 manufacturer, High-Impact Tempered Glass for New Energy Vehicle Dashboards - HD, Anti-Scratch, UV Protection, we deliver precision-engineered tempered glass solutions for next-gen EV dashboards,central control screens, and in-vehicle systems. Our certification-driven approach ensures compliance with automotive OEM standards.
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[Medical Grade Tempered Glass Cover Solution]
As a leading custom tempered glass cover manufacturer, FELIX GLASS provides custom tempered glass covers for LCD screen protection, as well as FDA/CE certified custom tempered glass for portable ultrasound systems, which are ultra-thin, drop-proof, and disinfection-resistant. We specialize in providing precision engineering solutions that meet the stringent requirements of the global medical industry. Our products excel in critical medical environments with the following key advantages
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[Solar Equipment Screen Glass Solutions]
As a leading global manufacturer of custom tempered glass panels, we focus on providing customized high-performance solutions for key applications such as solar photovoltaic controllers, household solar systems, energy storage devices, portable mobile power supplies and photovoltaic energy storage systems. Our tempered glass panels use cutting-edge technology and meet strict safety standards to protect LCD screens in these harsh environments.
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[Charging Station Customized Glass Solutions]
As an IATF 16949 certified automotive grade tempered glass manufacturer, we focus on providing high-performance solutions for electric vehicle charging station displays, combining advanced engineering technology with strict quality control. Our glass panels are carefully designed to meet the rigorous requirements of outdoor environments, ensuring durability, safety and user-friendly operation experience.
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[Smart Switch Glass Panel Solution]
[Smart Switch Glass Panel Solution]
9H Scratch Resistant Tempered Glass Panel for 86mm Smart Touch Light Switch - Aluminosilicate Glass with 3M VHB Tape
Invisible Protection, Superior Control For smart switch manufacturers and system integrators designing high-end home automation, hotel controls and commercial panels,Our carefully crafted glass panels last 3x longer than standard panels (proven over 500,000 touches).
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[Customized Glass Manufacturing Solutions]
We have advanced glass manufacturing facilities: CNC/laser cutting and edge polishing, precision CNC machining, glass laser cutting, fully automatic hot bending machine and flip polishing equipment, precision milling countersunk holes and blind holes, precision edge molding, multi-level step surface processing, complex curved glass molding, to meet the strict design requirements of customized glass panel applications from consumer electronics to medical/industrial fields.
Learn more from our FAQ
- What is your MOQ for custom optical glass and display glass parts?
Felix Glass offers highly flexible MOQ to support client projects, including prototype testing, small batch trial orders and large-volume mass production. All products can be fully customized according to your drawings, tolerances and application standards. Send us your specs to get an accurate price quote within 24 hours.
- Can I get free glass samples for testing before bulk order?
Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.
- What is the production lead time for custom optical glass components?
What is the production lead time for custom optical glass components?
Answer: The lead time for standard samples is 3–7 business days, while mass production takes 15–25 business days, depending on product complexity and order volume. We provide reliable, rapid delivery for orders serving the industrial, medical, automotive, and aerospace sectors. Please submit your project details to receive an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All FELIX GLASS precision optical glass components comply with ISO quality system standards, as well as CE and RoHS requirements. We provide comprehensive test reports, material certificates, and inspection documentation for customer review. Please feel free to request full certification details and a formal quotation today.
- Do you offer one-stop custom optical glass processing services?
Yes. We provide a full range of in-house processing services, including CNC machining, precision grinding, optical polishing, vacuum coating (AR, AF, AG, IR), tempering, and screen printing. Every step—from raw material to finished product—is carried out within our own facility. Please let us know your requirements, and we will provide you with the most cost-effective solution.
CONTACT US NOW FOR A QUOTE
Send an inquiry now—we will respond promptly within 1–24 hours and provide our best formal quote within 1–2 days! Let’s start a mutually beneficial partnership today...
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