High-Quality High-Purity Quartz Microchannel Flow Cell - China Suppliers & Factory for Optical Detection Applications Suppliers, Factories

Introducing our **Quartz Microchannel Flow Cell**, expertly crafted from high-purity fused silica in our state-of-the-art factory located in China. This precision-engineered component undergoes cutting, polishing, channel grooving, and high-temperature fusion welding to ensure exceptional quality and performance. The flow cell consists of a bottom plate with meticulously machined microchannels and a top plate incorporating welded quartz tubes for seamless fluid inlet and outlet connections, creating a fully sealed fluid channel.

This **high-purity quartz glass component** is designed for optimal optical transmission and boasts impressive resistance to high temperatures and chemical corrosion. It is an essential element for optical detection and fluid reaction experiments, making it the ideal choice for researchers and professionals in various fields. As a trusted supplier in the industry, we also offer customization options according to your specific drawings.

Upon completing the bonding process, the two plates form a hermetic fluid channel suitable for both liquid and gas flows while facilitating optical inspection, ensuring meticulous accuracy in your applications. When you choose our Quartz Microchannel Flow Cell, you can trust in the quality and expertise of a leading China factory.

Product Description

Product Specifications
Base Material JGS1 / JGS2 Fused Silica
Tech Processing CNC grooving, double-sided optical polishing, high-temperature quartz welding
Thermal Working Temperature -20℃ ~ 1100℃
Chemical Medium Compatibility Aqueous solution, acid & alkali resistance, gas, organic solvents
OEM/ODM Custom Options Profile, channel design, tube diameter, cavity thickness
Frequently Asked Questions

What is the primary difference between JGS1 and JGS2 fused silica?

JGS1 offers superior optical transmission in the deep ultraviolet (UV) and visible light spectra with virtually no bubble inclusions. JGS2 provides excellent transmission across the continuous ultraviolet to visible range and represents a cost-effective choice for standard optical and chemical fluidic applications.

How does high-temperature quartz welding improve product durability?

High-temperature quartz fusion welding bonds the materials directly without chemical adhesives or glues. This ensures molecular-level integration capable of withstanding extreme thermal shock up to 1100℃ without leakage or adhesive degradation.

Can these components withstand harsh acids and organic solvents?

Yes. Fused silica offers outstanding chemical inertness. It is fully resistant to organic solvents, neutral solutions, and nearly all concentrated acids (except hydrofluoric and hot phosphoric acid), making it optimal for microchemical handling.

What custom channel configurations and profiles are supported?

Custom options include channel geometry (micro-channels, straight, curved, or multi-branch), tube diameters, cavity depths, and specialized external profiles precision-machined via diamond CNC grooving.

What optical surface quality is provided by double-sided optical polishing?

Double-sided optical polishing ensures high surface parallelism, low roughness (Ra < 0.5 nm), minimal light scattering, and maximum visual clarity for precise spectroscopy, measurement, and microscopy detection.

Related Products